{"title":"Bandpass Filters","description":"","products":[{"product_id":"869-mhz-bandpass-filter-band-pass-with-4-mhz-bandwidth","title":"868 MHz, 869 MHz Bandpass Filter Band Pass with 4 MHz Bandwidth","description":"\u003ch2\u003e\u003cstrong\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003c\/span\u003ePRODUCT OVERVIEW\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis is a small, cost-effective band pass filter centered at 868 MHz with a typical insertion loss of less than 3 dB in the pass band which includes 868, 869 and 870 MHz.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis filter has excellent rejection specifications. Rejection at 400 MHz and 950 MHz for instance, is greater than 40 dB and 60 dB, respectively. The filter also provides power handling of up to a maximum +17 dBm and has an operating temperature range of -40C to +85C. \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cspan\u003eIf you are buying this filter for Helium, you will likely need \u003c\/span\u003e\u003ca href=\"https:\/\/gpio.com\/collections\/rf-adapters-and-connectors\/products\/helium-rf-adapter-kit\"\u003ean SMA connector adapter kit\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan\u003e ISM band, Short Range Devices, Industrial Telemetry, Asset Tracking  \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e LoRa, Helium, Sigfox \u003cspan\u003e\u003ca href=\"https:\/\/gpio.com\/collections\/rf-adapters-and-connectors\/products\/helium-rf-adapter-kit\"\u003ewith an SMA connector adapter kit \u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan\u003eRejection of strong signals in Cellular, LTE, UHF and 915 MHz ISM bands\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003eIn the Lab or out in the Field\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003ePassband\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e867 MHz to 870 MHz\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eFrequency       Typical Attenuation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e100 MHz               40 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e800 MHz               40 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e950 MHz               50 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eNOTE\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe filter uses\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSMA-F\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003ePCB edge mount connectors \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":19559068762134,"sku":"","price":29.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/869-1.jpg?v=1571961553"},{"product_id":"433-mhz-bandpass-filter-band-pass-with-5-mhz-bandwidth-1","title":"433 MHz 434 MHz Bandpass Filter Band Pass with 5 MHz Bandwidth","description":"\u003ch2\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePRODUCT OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis is a small, cost-effective band pass filter centered at 433.92 MHz with a typical insertion loss of 2 dB in the pass band. This filter has excellent rejection specifications. Rejection at 400 MHz and 475 MHz for instance, is greater than 40 dB and typically close to 50 dB. The filter also provides power handling of up to a maximum +10 dBm and has an operating temperature range of -40C to +85C. \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/gpio.com\/collections\/filters\/products\/433-mhz-433-92-mhz-bandpass-filter-with-140-khz-bandwidth\"\u003eThis 433.92 MHz Filter\u003c\/a\u003e has a narrower bandwidth of 140 kHz\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan\u003e  LPD433 signal reception; 70 cm band \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e \u003cspan\u003eRejection of strong signals in Cellular, LTE, UHF and 915 MHz ISM bands\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003ePassband\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e433.92 \u003cu\u003e+\u003c\/u\u003e 2.5 MHz\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eFrequency       Minimum Attenuation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e390 MHz               40 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e411 MHz               40 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e454 MHz                40 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e475  MHz               42 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e863 MHz                35 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003eNOTE\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe filter uses\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSMA-F\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003ePCB edge mount connectors \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":19591655555094,"sku":"","price":29.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/433-1.jpg?v=1571962643"},{"product_id":"1420-mhz-bandpass-filter","title":"1420 MHz Bandpass Filter","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003ePRODUCT OVERVIEW\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis is a small, cost-effective band pass filter centered at 1420 MHz with a typical insertion loss of 3 dB in the pass band. This filter has excellent rejection specifications. Rejection at 1300 MHz and 1600 MHz for instance, is typically 24 dB. The filter also provides power handling of up to a maximum +10 dBm and has an operating temperature range of -40C to +85C.\u003c\/span\u003e\u003cbr\u003e \n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHydrogen Line experiments at 1420 MHz\u003c\/li\u003e\n\u003cli\u003eRejection of strong signals in Cellular, LTE, UHF and 915 MHz ISM bands\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003ePassband\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cspan\u003e1420 \u003c\/span\u003e\u003cu\u003e+\u003c\/u\u003e\u003cspan\u003e 25\u003c\/span\u003e MHz\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eFrequency       Minimum Attenuation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e1300 MHz             24 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e1600 MHz             24 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e  \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNOTES\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe filter uses\u003cspan\u003e \u003c\/span\u003eSMA-F PCB edge mount connectors.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMax DC Voltage +3V\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RF input signal Level: +10 dBm\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":19591692648470,"sku":"","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/1_ec23d082-b794-48f1-a875-00eced87924f.jpg?v=1618798454"},{"product_id":"315-mhz-bandpass-filter-band-pass-4-mhz-bandwidth","title":"315 MHz Bandpass Filter Band Pass with 4 MHz Bandwidth","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePRODUCT OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis is a small, cost-effective band pass filter centered at 315 MHz with a typical insertion loss of 2 dB in the pass band. Filter bandwidth is 4 MHz. This filter has excellent rejection specifications. Rejection at 305 MHz is greater than 50 dB while rejection at 325 MHz is greater than 40 dB. The filter also provides power handling of up to a maximum +10 dBm and has an operating temperature range of -40C to +85C. \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003ca href=\"https:\/\/gpio.com\/collections\/filters\/products\/315-mhz-bandpass-filter-band-pass-with-500-khz-bandwidth\"\u003eHere's a 315 MHz filter with narrower bandwidth of 500 kHz\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan\u003e  315 MHz applications such as garage openers, security and keyless entry systems \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e \u003cspan\u003eRejection of strong signals in Cellular, LTE, UHF and 915 MHz ISM bands\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003ePassband\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e315 \u003cu\u003e+\u003c\/u\u003e 2 MHz\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eFrequency        Attenuation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e286 MHz               55 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e293 MHz               60 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e304 MHz               55 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e325  MHz              40 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e336 MHz               50 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003eNOTE\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe filter uses\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSMA-F\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003ePCB edge mount connectors \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":19591692681238,"sku":"","price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/files\/20260406_130935.jpg?v=1775495788"},{"product_id":"915-mhz-ism-band-pass-bandpass-filter-with-26-mhz-bandwidth","title":"915 MHz ISM Band Pass Bandpass filter with 26 MHz Bandwidth; +24dBm Max Power","description":"\u003ch2\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003ePRODUCT OVERVIEW\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis is a small, cost-effective band pass filter centred at 915 MHz with a typical insertion loss of 2.5 dB in the pass band 902-928 MHz. This filter has excellent rejection specifications. Rejection at 880 MHz for instance, is typically greater than 40 dB. The filter also provides power handling of up to a maximum +24 dBm and has an operating temperature range of -40C to +85C.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cdiv style=\"background: #fff0f5; border-left: 4px solid #ff0066; padding: 12px 16px; margin: 16px 0; border-radius: 4px;\"\u003e\n\u003cstrong\u003eStandout Spec:\u003c\/strong\u003e Handles +24 dBm (250 mW), 25 times the power rating of most catalog filters (+10 dBm \/ 10 mW). High enough to survive transmit power, so one filter works in both the TX and RX path.\u003c\/div\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan\u003e 915 MHz ISM band applications such as RFID, Industrial monitoring, Automated meter reading, Home security, 33-centimeter (33 cm) amateur radio, etc.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan\u003eLoRa, Helium, Sigfox - \u003ca href=\"https:\/\/gpio.com\/collections\/rf-adapters-and-connectors\/products\/helium-rf-adapter-kit\"\u003ewith a SMA connector adapter kit \u003c\/a\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan\u003eRejection of strong signals in adjacent cellular bands \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan\u003e Filtering in receivers and transmitters \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eFrequency       Typical Insertion Loss\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eDC-800 MHz                  50 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e800-880 MHz                 40 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e900 - 928 MHz                2.5 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e960-1080 MHz                32 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e1080-1500 MHz              40 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e1500-3000 MHz              25 dB\u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cb\u003eNOTES\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe filter uses\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSMA-F\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003ePCB edge mount connectors.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e⚠️ The filter cannot block or tolerate a DC voltage. It will be damaged if a DC voltage is applied at either the input or output. Some receivers have a Bias Tee that is always On by default. Inserting this filter between such a receiver and the antenna will destroy the filter.\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eRELATED PRODUCTS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/gpio.com\/collections\/low-pass-filters\/products\/915-mhz-low-pass-filter-for-high-power-3-watt-applications\"\u003e\u003cstrong\u003e915 MHz Low Pass Filter\u003c\/strong\u003e\u003c\/a\u003e (with higher power handling capability)\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003eIf you are buying this filter for Helium, \u003ca href=\"https:\/\/gpio.com\/collections\/filters\/products\/915-mhz-bandpass-filter-kit-for-helium-miners-and-hotspots\"\u003ehere's the complete Helium filter kit\u003c\/a\u003e\u003ca href=\"https:\/\/gpio.com\/collections\/rf-adapters-and-connectors\/products\/helium-rf-adapter-kit\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":19591693107222,"sku":"FIL-007","price":29.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/1_1fa2244e-28ea-44d5-bfbf-8792176df268.jpg?v=1571967811"},{"product_id":"2450-mhz-ism-bandpass-filter-for-wifi-zigbee-and-bluetooth","title":"2450 MHz or 2.4 GHz ISM Bandpass filter for WiFi Zigbee and Bluetooth","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePRODUCT OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis is a small, cost-effective band pass filter centred at 2.45 GHz with a typical insertion loss of 2.7 dB in the pass band. This filter has excellent rejection specifications. Rejection at 2.2 GHz and 2.8 GHz for instance, is greater than 40 dB. The filter also provides power handling of up to a maximum +20 dBm and has an operating temperature range of -40C to +85C.   \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan\u003e  2.45 GHz ISM band applications such as Wi-Fi, Bluetooth, Zigbee, Cordless phones, etc. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e \u003cspan\u003eRejection of strong signals in Cellular, LTE, UHF bands\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eFrequency       Typical Insertion Loss\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eDC-1700 MHz                29 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e1700-2200 MHz             30 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e2700-3100 MHz              40 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e3100-4000 MHz              29 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e4000-5000 MHz              20 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e3 dB bandwidth of the filter is 120 MHz with band edges at 2380 MHz and 2500 MHz.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003eNOTE: \u003c\/b\u003eThe filter uses \u003cstrong\u003eSMA-F\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003econnectors.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":19591693205526,"sku":"","price":29.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/1_1656a305-833e-470a-bc2d-fdb55de0f28f.jpg?v=1571968059"},{"product_id":"airband-bandpass-filter-118-138-mhz","title":"Airband Bandpass Filter 118-138 MHz","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan color=\"#416aad\"\u003ePRODUCT DESCRIPTION\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color: #000000;\"\u003e\u003cb\u003e\u003cspan color=\"#416aad\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe Airband or Aircraft band is a group of frequencies allocated to radio communication in civil aviation. This is a s\u003cspan color=\"#6e6e6e\"\u003emall and cost-effective Airband bandpass filter that covers the range 118 - 138 MHz with excellent rejection of FM band. This filter is also available in \u003ca title=\"Airband Filter in an Enclosure\" href=\"https:\/\/gpio.com\/collections\/filters\/products\/airband-bandpass-filter-118-138-mhz-in-enclosure\"\u003ea version with an enclosure.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan color=\"#416aad\"\u003eSPECIFICATIONS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan color=\"#6e6e6e\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e\u003cstrong\u003eFrequency (MHz)\u003c\/strong\u003e                \u003cstrong\u003eTypical Attenuation (dB)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e78                                                      43\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e88                                                      35\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e98                                                      25\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e108                                                    10\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e118                                                      4\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e120                                                      4\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e125                                                      4\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e128                                                      4\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e138                                                      4\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e150                                                     11\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e200                                                     39\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003cspan style=\"color: #00040b;\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eNOTES\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eThe filter uses SMA-F connectors.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eThe Maximum RF input power for this filter is +30 dBm or 1 Watt.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":19591693238294,"sku":"","price":29.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/1_d1b221b6-c2a7-4852-87a3-ab9f1f576c23.jpg?v=1571968803"},{"product_id":"gnss-gps-l1-l5-glonass-beidou-navic-1100-1700-mhz-bandpass-filter","title":"GNSS GPS L1-L5 GLONASS BeiDou Navic 1100-1700 MHz Bandpass Filter","description":"\u003ch2\u003e\n\u003cstrong\u003e\u003cspan face=\"Arial Black\"\u003ePRODUCT OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e \u003c\/h2\u003e\n\u003cp\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003eThis is a small GNSS Filter. It covers the following technologies:\u003c\/span\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003e\u003cspan\u003eGPS L1-L5\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003e\u003cspan\u003eBeiDou COMPASS \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003e\u003cspan\u003eGLONASS\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003e\u003cspan\u003eNAVIC \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis product has excellent out-of-band rejection specifications and has an operating temperature range of -40C to +85C. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003e\u003cspan color=\"#00ae5f\" face=\"Arial Black\"\u003eAPPLICATIONS\u003c\/span\u003e\u003c\/strong\u003e \u003c\/h2\u003e\n\u003cp\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003e• GNSS signal reception in a weak signal environment \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003e• Rejection of strong signals in Cellular, LTE, UHF and 915 MHz, 2.4 GHz ISM bands\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003e• GNSS signal processing \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eNote: When placed between a GNSS receiver and an active antenna, this filter will block DC and might also be damaged by the DC voltage. In such situations it's best to use the   \u003ca href=\"https:\/\/gpio.com\/collections\/bias-tees\/products\/gnss-filtered-bias-tee-gps-l1-l5-glonass-beidou-navic-1100-1700-mhz\"\u003eGNSS Bias T\u003c\/a\u003e - this product will not be damaged by DC and also provide a DC supply for your active antenna. It also includes the same bandpass filter for interference rejection.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003e\u003cspan face=\"Arial Black\"\u003eSPECIFICATIONS\u003c\/span\u003e\u003c\/strong\u003e \u003c\/h2\u003e\n\u003cp\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003ePassband\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e1100 MHz - 1700 MHz\u003c\/p\u003e\n\u003cp\u003eCheck the image for S21 and S11 specifications.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e NOTES \u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe filter uses SMA-F connectors.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/gpio.com\/pages\/contact-us\"\u003eContact us\u003c\/a\u003e if you require other connector types or integration support.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":19591697465366,"sku":"","price":39.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/1_d3938663-ea95-4bed-be0a-db8f2278d010.jpg?v=1571970610"},{"product_id":"1575-mhz-gps-l1-bandpass-filter-and-bias-tee","title":"1575 MHz GPS L1 Bandpass Filter and Bias Tee","description":"\u003ch2\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003ePRODUCT OVERVIEW\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis is a small, cost-effective band pass filter with Bias T centered at 1575.42 MHz with a typical insertion loss of less than 3 dB in the pass band. An optional +5V supply can be provided using either a micro USB cable or DC header to power an active antenna.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cspan\u003eUse this product if your GPS module doesn't have a built in bias tee to power an active antenna. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eAlternatively the device can be used as a bandpass filter without the supply.   \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis filter has excellent rejection specifications. Rejection at 850 MHz and 1615 MHz for instance, is greater than 40 dB. The filter also provides power handling of up to a maximum +10 dBm and has an operating temperature range of -40C to +85C. \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eNote: When the USB is used, the Bias T provides +5V on the RF input port. The DC supply can be used instead to provide any voltage.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eIf you require +3.3V, use \u003ca href=\"https:\/\/gpio.com\/collections\/bias-tees\/products\/1575-mhz-gps-l1-band-pass-filter-w-usb-bias-tee-3-3v\"\u003ethis Bias T instead\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003ca href=\"https:\/\/gpio.com\/collections\/bias-tees\/products\/gnss-filtered-bias-tee-gps-l1-l5-glonass-beidou-navic-1100-1700-mhz\"\u003eThis GPS Bias T has lower insertion loss\u003c\/a\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan\u003e  GPS L1 signal reception using an active antenna\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e \u003cspan\u003eRejection of strong signals in Cellular, LTE, UHF and 915 MHz, 2.4 GHz ISM bands\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e In the Lab or out in the Field\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003ePassband\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e1575\u003cspan\u003e \u003c\/span\u003e\u003cu\u003e+\u003c\/u\u003e\u003cspan\u003e \u003c\/span\u003e7.5 MHz\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eFrequency       Typical Attenuation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e850 MHz               45 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e1500 MHz             30 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e1535 MHz              30 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e1615 MHz              45 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e1640 MHz              45 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e1700 MHz              50 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eNOTE\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe filter uses\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSMA-F\u003c\/strong\u003e PCB edge mount connectors.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eMaximum DC voltage on input or output: +25 V\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eMaximum RF input signal Level: +10 dBm\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":19591697498134,"sku":"","price":57.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/files\/20260418_110652_2.jpg?v=1776530182"},{"product_id":"ais-bandpass-filter-160-162-mhz","title":"AIS Bandpass Filter 160-162 MHz","description":"\u003ch2\u003e\u003cstrong\u003ePRODUCT OVERVIEW\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-family: Arial;\" face=\"Arial\"\u003eThis is a 3rd order \u003c\/span\u003eAIS bandpass filter with excellent sideband rejection. This product is ideally suited for AIS receiver applications at 162 MHz*. In the absence of a bandpass filter, strong signals in adjacent bands such as FM can saturate the receiver. This filter is also available in \u003ca title=\"AIS Filter in an Enclosure\" href=\"https:\/\/gpio.com\/collections\/filters\/products\/ais-bandpass-filter-160-162-mhz-in-enclosure\"\u003ea version with an enclosure.\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe \u003cstrong data-end=\"1883\" data-start=\"1837\"\u003eAIS band (Automatic Identification System)\u003c\/strong\u003e carries ship location and identity beacons at \u003cstrong data-end=\"1961\" data-start=\"1930\"\u003e161.975 MHz and 162.025 MHz\u003c\/strong\u003e.\u003cbr data-end=\"1965\" data-start=\"1962\"\u003eFiltering out adjacent VHF marine and pager interference dramatically improves reception quality.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe filter can be used with AIS receivers, SDR setups, marine tracking, ship monitoring systems, embedded telemetry, and RF front-ends for coastal stations.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size: large;\" size=\"4\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan size=\"4\" face=\"Arial\"\u003eFrequency (MHz)\u003c\/span\u003e\u003c\/th\u003e\n\u003cth align=\"center\"\u003e\u003cspan size=\"4\" face=\"Arial\"\u003eTypical Attenuation (dB)\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e88\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e68\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e98\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e60\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e108\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e50\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e130\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e23\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e140\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e7\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e150\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e160\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e162\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e165\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e180\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e9\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e250\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e30\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e500\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e42\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #444444; font-family: Arial;\" face=\"Arial\" color=\"#444444\"\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color: #444444; font-family: Arial;\" face=\"Arial\" color=\"#444444\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e\u003cspan size=\"5\"\u003e\u003cspan color=\"#00ae5f\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e\u003cspan size=\"5\"\u003e\u003cspan color=\"#00ae5f\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan face=\"Arial\" color=\"#535353\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan face=\"Arial\" color=\"#535353\"\u003e\u003c\/span\u003e\n\u003cdiv\u003e\u003cspan size=\"4\" color=\"#535353\"\u003eAIS uses the high side of the duplex from two VHF radio \"channels\" (87B) and (88B)\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan size=\"4\" face=\"Arial\" color=\"#535353\"\u003e  Channel A 161.975 MHz (87B)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"4\" face=\"Arial\" color=\"#535353\"\u003e  Channel B 162.025 MHz (88B)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan\u003e \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #a200d9;\"\u003e\u003cstrong\u003eNOTES\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eThe filter uses SMA-F connectors.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThe Maximum RF input power for this filter is +30 dBm or 1 Watt.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/files\/AIS-filter-LNA_4c016a36-344a-4394-b385-15c92eef6a15.jpg?v=1711727407\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eImage from \u003ca href=\"https:\/\/twitter.com\/hackerfantastic\/status\/1008542141575041024\"\u003ehackerfantastic\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":19591697760278,"sku":"","price":33.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/1_c2912e2b-87b9-4d24-8d9e-48f8328bdd20.jpg?v=1571974497"},{"product_id":"869-mhz-bandpass-filter-band-pass-with-10-mhz-bandwidth","title":"869 MHz Bandpass Filter Band Pass with 10 MHz Bandwidth","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePRODUCT OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis is a small, cost-effective band pass filter centered at 869 MHz with typical insertion loss of 2.7 dB at 869 MHz and less than 5 dB across the 10 MHz pass band. This filter has excellent rejection specifications. Rejection at 950 MHz for instance, is 55 dB. The filter also provides power handling of up to a maximum +13 dBm and has an operating temperature range of -40C to +85C. \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan\u003e  ISM band, Short Range Devices, Industrial Telemetry, Asset Tracking  \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e \u003cspan\u003eRejection of strong signals in Cellular, LTE, UHF and 915 MHz ISM bands\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003ePassband\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e869 \u003cu\u003e+\u003c\/u\u003e 5 MHz\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eFrequency       Typical Attenuation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e400 MHz               50 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e800 MHz               55 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e950 MHz                55 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003eNOTE\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe filter uses\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSMA-F \u003c\/strong\u003ePCB edge mount connectors. \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eMaximum RF Input Power: +13 dBm\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eMaximum DC Voltage:\u003cspan\u003e \u003c\/span\u003e+5 V\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":19591697924118,"sku":"","price":29.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/1_9424d075-36e2-4c57-a812-4ffe6100abee.jpg?v=1571976112"},{"product_id":"airband-bandpass-filter-118-138-mhz-in-enclosure","title":"Airband Bandpass Filter 118-138 MHz in Enclosure","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003ePRODUCT OVERVIEW\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cp\u003eThe Airband or Aircraft band is a group of frequencies allocated to radio communication in civil aviation. This is a s\u003cspan color=\"#6e6e6e\"\u003emall and cost-effective Airband bandpass filter that covers the range 118 - 138 MHz with excellent rejection of FM band. \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e\u003cstrong\u003eFrequency (MHz)\u003c\/strong\u003e                \u003cstrong\u003eTypical Attenuation (dB)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e78                                                      43\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e88                                                      35\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e98                                                      25\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e108                                                    10\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e118                                                      4\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e120                                                      4\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e125                                                      4\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e128                                                      4\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e138                                                      4\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e150                                                     11\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e200                                                     39\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan color=\"#6e6e6e\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan color=\"#6e6e6e\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #da0ada;\"\u003e\u003cstrong\u003eNOTES:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eThe filter uses SMA-F connectors.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e \u003cstrong\u003eThe Maximum RF input power for this filter is +30 dBm or 1 Watt.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":19591762313238,"sku":"","price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/airband-5.jpg?v=1572123529"},{"product_id":"1575-mhz-gps-l1-band-pass-filter-w-usb-bias-tee-3-3v","title":"1575 MHz GPS L1 Band Pass Filter w\/ USB BIAS-TEE +3.3V","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003ePRODUCT OVERVIEW\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThis is a small, cost-effective band pass filter with Bias Tee centered at 1575.42 MHz with a typical insertion loss of less than 3 dB in the pass band. An optional voltage supply can be provided using either a micro USB (cellphone) cable or DC header (+4V to +10V) to power an active antenna with +3.3V. Refer to the block diagram in the product photos.\u003c\/p\u003e\n\u003cp\u003eUse this product if your GPS module doesn't have a built in bias tee to power an active antenna. \u003c\/p\u003e\n\u003cp\u003eAlternatively the device can be used as a bandpass filter without the supply.\u003c\/p\u003e\n\u003cp\u003eThis filter has excellent rejection specifications. Rejection at 850 MHz and 1615 MHz for instance, is greater than 40 dB. The filter also provides power handling of up to a maximum +10 dBm and has an operating temperature range of -40C to +85C.\u003c\/p\u003e\n\u003cp\u003eThis Bias T will provide +3.3V on the RF input. If you require +5V or any other voltage level, \u003ca href=\"https:\/\/gpio.com\/products\/1575-mhz-gps-l1-bandpass-filter-and-bias-tee\"\u003euse this Bias T instead\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/gpio.com\/collections\/bias-tees\/products\/gnss-filtered-bias-tee-gps-l1-l5-glonass-beidou-navic-1100-1700-mhz\"\u003eThis GPS Bias T has lower insertion loss\u003c\/a\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan\u003e  GPS L1 signal reception using an active antenna\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e \u003cspan\u003eRejection of strong signals in Cellular, LTE, UHF and 915 MHz, 2.4 GHz ISM bands\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e In the Lab or out in the Field\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003ePassband\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e1575\u003cspan\u003e \u003c\/span\u003e\u003cu\u003e+\u003c\/u\u003e\u003cspan\u003e \u003c\/span\u003e7.5 MHz\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eFrequency       Typical Attenuation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e850 MHz               45 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e1500 MHz             30 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e1535 MHz              30 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e1615 MHz              45 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e1640 MHz              45 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e1700 MHz              50 dB\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eNOTE\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe filter uses\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSMA-F\u003c\/strong\u003e PCB edge mount connectors.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eMaximum DC voltage on input or output: +25V\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eMaximum RF input signal Level: +10 dBm\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eMaximum DC voltage on header: +10V\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":19594693574678,"sku":"","price":57.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/files\/20260418_110509_4.jpg?v=1776530005"},{"product_id":"ais-bandpass-filter-160-162-mhz-in-enclosure","title":"AIS Bandpass Filter 160-162 MHz in Enclosure","description":"\u003ch2\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003ePRODUCT OVERVIEW\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003eThis is a 3rd order \u003c\/span\u003eAIS bandpass filter in an enclosure, with excellent sideband rejection. This product is ideally suited for AIS receiver applications at 162 MHz*. In the absence of a bandpass filter, strong signals in adjacent bands such as FM can saturate the receiver. If you would like the same filter without an enclosure go \u003ca href=\"https:\/\/gpio.com\/collections\/filters\/products\/ais-bandpass-filter-160-162-mhz\" title=\"AIS Bandpass Filter\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe \u003cstrong data-end=\"1883\" data-start=\"1837\"\u003eAIS band (Automatic Identification System)\u003c\/strong\u003e carries ship location and identity beacons at \u003cstrong data-end=\"1961\" data-start=\"1930\"\u003e161.975 MHz and 162.025 MHz\u003c\/strong\u003e.\u003cbr data-end=\"1965\" data-start=\"1962\"\u003eFiltering out adjacent VHF marine and pager interference dramatically improves reception quality.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe filter can be used with AIS receivers, SDR setups, marine tracking, ship monitoring systems, embedded telemetry, and RF front-ends for coastal stations.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSPECIFICATIONS \u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan size=\"4\" style=\"font-size: large;\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan face=\"Arial\" size=\"4\"\u003eFrequency (MHz)\u003c\/span\u003e\u003c\/th\u003e\n\u003cth align=\"center\"\u003e\u003cspan face=\"Arial\" size=\"4\"\u003eTypical Attenuation (dB)\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e88\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e68\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e98\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e60\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e108\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e50\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e130\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e23\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e140\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e7\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e150\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e160\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e162\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e165\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e180\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e9\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e250\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e30\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e500\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e42\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#444444\" face=\"Arial\" style=\"color: #444444; font-family: Arial;\"\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e\u003cspan size=\"5\"\u003e\u003cspan color=\"#00ae5f\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\n\u003cspan color=\"#535353\" face=\"Arial\"\u003e\u003c\/span\u003eNOTES\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cspan color=\"#535353\" face=\"Arial\"\u003eConnectors are SMA-F  \u003c\/span\u003e\n\u003cdiv\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#535353\" size=\"4\"\u003eAIS uses the high side of the duplex from two VHF radio \"channels\" (87B) and (88B)\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan color=\"#535353\" face=\"Arial\" size=\"4\"\u003e  Channel A 161.975 MHz (87B)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#535353\" face=\"Arial\" size=\"4\"\u003e  Channel B 162.025 MHz (88B)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-weight: 400;\"\u003e  \u003cstrong\u003eThe Maximum RF input power for this filter is +30 dBm or 1 Watt.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/files\/AIS-filter-LNA.jpg?v=1711727354\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cspan\u003eImage from \u003c\/span\u003e\u003ca href=\"https:\/\/twitter.com\/hackerfantastic\/status\/1008542141575041024\" class=\"text-link\"\u003ehackerfantastic\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":19595329765398,"sku":"","price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/IMG_20191105_132127_1.jpg?v=1573012370"},{"product_id":"1227-mhz-gps-l2-and-1176-mhz-gps-l5-bandpass-filter","title":"1227 MHz GPS L2 and 1176 MHz GPS L5 Bandpass Filter","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003e\n\u003cstrong\u003e\u003cspan face=\"Arial Black\"\u003ePRODUCT OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e \u003c\/h3\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eThis is a small, cost-effective band pass filter that will pass GPS L2 1227 MHz and GPS L5 1176 MHz signals with a typical insertion loss of less than 5 dB in the pass band. This filter has excellent rejection specifications. The filter also provides power handling of up to a maximum +10 dBm and has an operating temperature range of -40C to +85C.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan color=\"#00ae5f\" face=\"Arial Black\"\u003eAPPLICATIONS\u003c\/span\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003e• \u003c\/span\u003eGPS L2 and L5 signal reception\u003c\/p\u003e\n\u003cp\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003e• Rejection of strong signals in Cellular, LTE, UHF and 915 MHz, 2.4 GHz ISM bands\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003e• In the Lab or out in the Field \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan face=\"Arial Black\"\u003eSPECIFICATIONS\u003c\/span\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003ePassband\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e1170 MHz - 1270 MHz\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e NOTES \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe filter uses SMA-F connectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum DC voltage on input or output: +3V\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum RF input signal Level: +10 dBm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":19597134430230,"sku":"","price":54.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/1_d9293831-abae-4186-aedf-3c7e0500f803.jpg?v=1573519542"},{"product_id":"2-4-ghz-2450-mhz-bandpass-filter-for-high-power-2-watt-applications-in-the-ism-band","title":"2.4 GHz 2450 MHz Bandpass filter for High Power (2 Watt) Applications in the ISM band","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePRODUCT OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cspan\u003eThis is a small, cost-effective band pass filter centred at 2.45 GHz with a typical insertion loss of 1.5 dB in the pass band. The filter provides excellent power handling of up to a maximum 2W or +33 dBm and has an operating temperature range of -40C to +85C.  \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan\u003e  2.45 GHz ISM band applications such as Wi-Fi, Bluetooth, Zigbee, Cordless phones, etc. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e \u003cspan\u003eRejection of strong signals in Cellular, LTE, UHF bands\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003ePlease refer to the S21 plot in the product photos for out-of-band rejection specifications.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eIf you are looking for a 2450 MHz filter with a sharper roll-off check \u003ca href=\"https:\/\/gpio.com\/collections\/filters\/products\/2450-mhz-ism-bandpass-filter-for-wifi-zigbee-and-bluetooth\" title=\"2450 MHz Bandpass Filter\"\u003ethis one\u003c\/a\u003e out. \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003eNOTE: \u003c\/b\u003eThe filter uses \u003cstrong\u003eSMA-F\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003econnectors.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":19599315107862,"sku":"","price":29.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/1_056f35ed-4900-4654-bdab-de867374f671.jpg?v=1574221706"},{"product_id":"426-mhz-bandpass-filter-band-pass-20-mhz-bandwidth","title":"426 MHz Bandpass Filter Band Pass; 20 MHz Bandwidth","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003ePRODUCT OVERVIEW\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThis is a small, cost-effective band pass filter centered at 426 MHz with a typical insertion loss of 2.5 dB at the center of the pass band. This filter has excellent rejection specifications. Rejection at 400 MHz and 500 MHz for instance, is greater than 30 dB. The filter also provides power handling of up to a maximum +15 dBm and has an operating temperature range of -40C to +85C. \u003c\/span\u003e\u003cbr\u003e \n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e Amateur radio\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e \u003cspan\u003eRejection of strong signals in Cellular, LTE, UHF and 915 MHz ISM bands\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003ePassband\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cspan\u003e426 \u003c\/span\u003e\u003cu\u003e+\u003c\/u\u003e\u003cspan\u003e 10\u003c\/span\u003e MHz\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eFrequency       Typical Attenuation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eDC-400 MHz         30 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e500 MHz               30 dB\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNOTES\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe filter uses\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSMA-F\u003c\/strong\u003e PCB edge mount connectors.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMaximum RF input signal Level: +15 dBm\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":19641409962006,"sku":"FIL-011","price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/426-1.jpg?v=1578659382"},{"product_id":"2-4-ghz-2450-mhz-bandpass-filter-with-rp-sma-connectors-for-high-power-2-watt-applications-in-the-ism-band","title":"2.4 GHz 2450 MHz Bandpass filter with RP-SMA Connectors for High Power (2 Watt) Applications in the ISM band","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePRODUCT OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cspan\u003eThis is a small, cost-effective band pass filter centred at 2.45 GHz with a typical insertion loss of 1.5 dB in the pass band. The filter provides excellent power handling of up to a maximum 2W or +33 dBm and has an operating temperature range of -40C to +85C. This filter uses RP-SMA connectors. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan\u003e  2.45 GHz ISM band applications such as Wi-Fi, Bluetooth, Zigbee, Cordless phones, etc. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e \u003cspan\u003eRejection of strong signals in Cellular, LTE, UHF bands\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003ePlease refer to the S21 plot in the product photos for out-of-band rejection specifications.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eIf you are looking for a 2450 MHz filter with a sharper roll-off check \u003ca href=\"https:\/\/gpio.com\/collections\/filters\/products\/2450-mhz-ism-bandpass-filter-for-wifi-zigbee-and-bluetooth\" title=\"2450 MHz Bandpass Filter\"\u003ethis one\u003c\/a\u003e out. \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003eNOTE: \u003c\/b\u003eThe filter uses \u003cstrong\u003e\u003cspan style=\"color: #2b00ff;\"\u003eRP-SMA\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003econnectors.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":19648017006614,"sku":"","price":36.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/1_81de19b3-faea-4f8f-bffe-c5f4d1362e57.jpg?v=1579294025"},{"product_id":"2450-mhz-or-2-4-ghz-ism-bandpass-filter-for-wifi-zigbee-and-bluetooth-with-rp-sma-connectors","title":"2450 MHz or 2.4 GHz ISM Bandpass filter for WiFi Zigbee and Bluetooth with RP-SMA connectors","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePRODUCT OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis is a small, cost-effective band pass filter centred at 2.45 GHz with a typical insertion loss of 2.7 dB in the pass band. This filter has excellent rejection specifications. Rejection at 2.2 GHz and 2.8 GHz for instance, is greater than 40 dB. The filter also provides power handling of up to a maximum +20 dBm and has an operating temperature range of -40C to +85C.   \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #2b00ff;\"\u003eNote: This filter uses RP-SMA connectors.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan\u003e  2.45 GHz ISM band applications such as Wi-Fi, Bluetooth, Zigbee, Cordless phones, etc. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e \u003cspan\u003eRejection of strong signals in Cellular, LTE, UHF bands\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eFrequency       Typical Insertion Loss\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eDC-1700 MHz                29 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e1700-2200 MHz             30 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e2700-3100 MHz              40 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e3100-4000 MHz              29 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e4000-5000 MHz              20 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e3 dB bandwidth of the filter is 120 MHz with band edges at 2380 MHz and 2500 MHz.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003eNOTE: \u003c\/b\u003eThe filter uses \u003cstrong\u003eRP-SMA\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003econnectors.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":19648023789590,"sku":"","price":33.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/1_7614b0c2-1e63-4579-8b49-223d64aae931.jpg?v=1579294376"},{"product_id":"315-mhz-bandpass-filter-band-pass-with-500-khz-bandwidth","title":"315 MHz Bandpass Filter Band Pass with 500 kHz Bandwidth","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003e\n\u003cstrong\u003e\u003cspan face=\"Arial Black\"\u003ePRODUCT OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e \u003c\/h3\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eThis is a small, cost-effective band pass filter centered at 315 MHz with a typical insertion loss of less than 3 dB in the 500 kHz pass band. This filter has excellent rejection specifications. Rejection between 10 MHz and 280 MHz is typically greater than 50 dB while rejection between 350 MHz and 1 GHz is greater than 45 dB. The filter also provides power handling of up to a maximum +10 dBm and has an operating temperature range of -40C to +85C. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan color=\"#00ae5f\" face=\"Arial Black\"\u003eAPPLICATIONS\u003c\/span\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e   315 MHz applications such as garage openers, security and keyless entry systems \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e \u003cspan\u003eRejection of strong signals in Cellular, LTE, UHF and 915 MHz ISM bands\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan face=\"Arial Black\"\u003eSPECIFICATIONS\u003c\/span\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003ePassband\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e315 \u003cu\u003e+\u003c\/u\u003e  250 kHz\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eFrequency                          Attenuation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cspan\u003e10 MHz to 280 MHz\u003c\/span\u003e               50 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e350 MHz to 1 GHz                 45 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e NOTES \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe filter uses SMA-F connectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum DC voltage on input or output: +3V\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum RF input signal Level: +10 dBm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":31356403023894,"sku":"","price":54.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/315-1.jpg?v=1587090605"},{"product_id":"4-9-5-95-ghz-ism-bandpass-filter","title":"5 GHz Bandpass Filter","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePRODUCT OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cspan\u003eThis is a small, cost-effective 4.9 - 5.95 GHz bandpass filter with an insertion loss of less than 3 dB in the pass band. Rejection at 2.5 GHz is 30 dB. The filter is stable over the operating temperature range of -40C to +85C. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan\u003e5 GHz ISM band filtering\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan\u003eUsed to reject strong signals in LTE, 3G, 4G and 2.4 GHz ISM bands\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFrequency       Insertion Loss\u003c\/p\u003e\n\u003cp\u003e1000 MHz       35 dB\u003c\/p\u003e\n\u003cp\u003e2500 MHz       30 dB\u003c\/p\u003e\n\u003cp\u003e3000 MHz       30 dB\u003c\/p\u003e\n\u003cp\u003e4000 MHz       23 dB\u003c\/p\u003e\n\u003cp\u003e 7000 MHz       7 dB\u003c\/p\u003e\n\u003cp\u003e8000 MHz       15 dB\u003c\/p\u003e\n\u003cp\u003e9000 MHz       25 dB\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003eNOTE: \u003c\/b\u003eThe filter uses \u003cstrong\u003eSMA-M\u003c\/strong\u003e and \u003cstrong\u003eSMA-F\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003econnectors.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":31365865898006,"sku":"","price":33.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/5GHz-1.jpg?v=1589251397"},{"product_id":"144-148-mhz-bandpass-filter-for-2m-band","title":"144-148 MHz Bandpass Filter for 2m Band","description":"\u003ch2\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003ePRODUCT OVERVIEW\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThis is a bandpass filter for the 2m Amateur Radio band. It comprises frequencies from 144 MHz to 148 MHz in North and South America plus Hawaii, Asia and Oceania. It includes the frequencies 144 MHz to 146 MHz in Europe, Africa, and Russia. This filter is designed to reject strong FM, Cellular and other such signals. The filter has SMA-F connectors.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/gpio.com\/collections\/filters\/products\/144-148-mhz-bandpass-filter-for-2m-band-no-enclosure\"\u003eThis version of the filter has no enclosure\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003e\n\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e \u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size: large;\" size=\"4\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable style=\"width: 99.9972%; height: 215.488px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003cth style=\"width: 40.3165%; height: 19.5898px;\"\u003e\u003cspan size=\"4\" face=\"Arial\"\u003eFrequency (MHz)\u003c\/span\u003e\u003c\/th\u003e\n\u003cth align=\"center\" style=\"width: 56.9462%; height: 19.5898px;\"\u003e\u003cspan size=\"4\" face=\"Arial\"\u003eTypical Attenuation (dB)\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"text-align: center; width: 40.3165%; height: 19.5898px;\"\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e88\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 56.9462%; height: 19.5898px;\"\u003e45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"text-align: center; width: 40.3165%; height: 19.5898px;\"\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e98\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 56.9462%; height: 19.5898px;\"\u003e39\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"text-align: center; width: 40.3165%; height: 19.5898px;\"\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e108\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 56.9462%; height: 19.5898px;\"\u003e28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 40.3165%; height: 19.5898px; text-align: center;\"\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e118\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 56.9462%; height: 19.5898px;\"\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 40.3165%; height: 19.5898px; text-align: center;\"\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e128\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 56.9462%; height: 19.5898px;\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 40.3165%; height: 19.5898px; text-align: center;\"\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e144\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 56.9462%; height: 19.5898px;\"\u003e2.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 40.3165%; height: 19.5898px; text-align: center;\"\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e146\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 56.9462%; height: 19.5898px;\"\u003e2.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 40.3165%; height: 19.5898px; text-align: center;\"\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e148\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 56.9462%; height: 19.5898px;\"\u003e2.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 40.3165%; height: 19.5898px; text-align: center;\"\u003e\u003cspan size=\"4\" face=\"Arial\"\u003e167\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 56.9462%; height: 19.5898px;\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 40.3165%; height: 19.5898px; text-align: center;\"\u003e200\u003c\/td\u003e\n\u003ctd align=\"center\" style=\"width: 56.9462%; height: 19.5898px;\"\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan face=\"Arial\" color=\"#444444\"\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan face=\"Arial\" color=\"#444444\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003eRelated Products\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003eThis is a \u003ca href=\"https:\/\/gpio.com\/collections\/filtered-low-noise-amplifier\/products\/144-148-filtered-low-noise-amplifier\"\u003e144-148 MHz Filtered Low Noise Amplifier.\u003c\/a\u003e  It is designed to improve the sensitivity of 2m band receivers. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":31369581625366,"sku":"","price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/IMG_20200521_162435.jpg?v=1590162136"},{"product_id":"169-mhz-bandpass-filter","title":"169 MHz Bandpass Filter","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003ePRODUCT OVERVIEW\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThis bandpass filter\u003cspan size=\"4\"\u003e is designed for 169 MHz ISM band applications including Remote Meter Reading, Industrial wireless and Smart Cities. It provides excellent rejection of FM, Cellular and other out-of-band signals. This filter uses SMA-F connectors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan face=\"Arial\" size=\"4\"\u003eFrequency (MHz)\u003c\/span\u003e\u003c\/th\u003e\n\u003cth align=\"center\"\u003e\u003cspan face=\"Arial\" size=\"4\"\u003eTypical Attenuation (dB)\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e150\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e160\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e169\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e180\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e190\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#444444\" face=\"Arial\"\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 1.4em;\"\u003e  \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"color: #d91aff;\"\u003eNOTE:\u003c\/span\u003e  The Maximum RF input power for this filter is +30 dBm or 1 Watt.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cspan\u003e \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":31369581789206,"sku":"","price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/IMG_20200521_162511.jpg?v=1590162779"},{"product_id":"100-mhz-bandpass-filter","title":"100 MHz Bandpass Filter","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003ePRODUCT OVERVIEW\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThis is a 100 MHz bandpass filter with excellent rejection specifications and low in-band insertion loss. The filter has SMA-F connectors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan size=\"4\" style=\"font-size: large;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan face=\"Arial\" size=\"4\"\u003eFrequency (MHz)\u003c\/span\u003e\u003c\/th\u003e\n\u003cth align=\"center\"\u003e\u003cspan face=\"Arial\" size=\"4\"\u003eTypical Attenuation (dB)\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e78\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e88\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e100\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e120\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e130\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e140\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e150\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e160\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan face=\"Arial\" size=\"4\"\u003e170\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#444444\" face=\"Arial\"\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 1.4em;\"\u003e  \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"color: #d91aff;\"\u003eNOTE:\u003c\/span\u003e  The Maximum RF input power for this filter is +30 dBm or 1 Watt.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":31369582018582,"sku":"","price":54.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/IMG_20200521_162245.jpg?v=1590163543"},{"product_id":"1525-to-1559-mhz-bandpass-filter-1542-mhz-filter-l-band-inmarsat-bandpass-filter","title":"1525 to 1559 MHz Bandpass Filter; 1542 MHz filter; L-Band INMARSAT Bandpass Filter","description":"\u003ch2 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePRODUCT OVERVIEW\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eInmarsat's L-band mobile satellite service splits into two frequency ranges: the downlink from satellite to terminal runs from 1525 to 1559 MHz, while the uplink from terminals to the satellite runs from 1626.5 to 1660.5 MHz.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis filter covers the downlink window, centered at 1542 MHz, passing Inmarsat signals arriving from the satellite with less than 3 dB of insertion loss across the full 34 MHz passband.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe 1525 to 1559 MHz downlink carries all inbound satellite traffic to terminals on the ground, at sea, and in the air: Fleet Broadband broadband data, IsatPhone voice and messaging, Inmarsat-C traffic including Global Maritime Distress and Safety System (GMDSS) broadcast and messaging, and aeronautical ACARS and ADS-C data delivered to aircraft via Inmarsat Aero.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAn SDR receiver, spectrum analyzer, or monitoring system placed on this band without filtering faces a specific and serious interference risk: GPS L1 sits at 1575.42 MHz, only 16 MHz above the upper passband edge. Any wideband front end will admit that GPS L1 energy alongside the Inmarsat signal. This filter rejects it, along with adjacent Iridium transmissions at 1616 to 1626.5 MHz, cellular, LTE, and ISM-band interference.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eMaximum RF input is +19 dBm and the operating range is -40°C to +85°C.\u003c\/p\u003e\n\u003ch2 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eReception and monitoring of Inmarsat L-band downlink signals (1525–1559 MHz)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFleet Broadband, IsatPhone, Inmarsat-C, and GMDSS receive system front ends\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAeronautical satellite communications monitoring (ACARS and ADS-C via Inmarsat Aero)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSDR-based L-band Inmarsat reception requiring rejection of adjacent GPS L1 and Iridium signals\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSpectrum monitoring and analysis of Inmarsat downlink traffic\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDefence and SIGINT receive chains targeting the 1525–1559 MHz mobile satellite service allocation\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eInmarsat terminal development and test bench setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFILTER PERFORMANCE\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"overflow-x-auto w-full px-2 mb-6\"\u003e\n\u003ctable class=\"min-w-full border-collapse text-sm leading-[1.7] whitespace-normal\"\u003e\n\u003cthead class=\"text-left\"\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\"\u003eFrequency\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\"\u003eTypical Attenuation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e50–900 MHz\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e\u0026gt;55 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e900–1400 MHz\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e\u0026gt;40 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e1400–1500 MHz\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e\u0026gt;20 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e\u003cstrong\u003e1525–1559 MHz (passband)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e\u003cstrong\u003e\u0026lt;3 dB insertion loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e1575 MHz (GPS L1)\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e\u0026gt;20 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e1616–1660 MHz (Iridium \/ Inmarsat uplink)\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e\u0026gt;30 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e1700 MHz and above\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e\u0026gt;40 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e \u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe proximity of GPS L1 at 1575.42 MHz to the upper passband edge (just 16 MHz above 1559 MHz) makes this the most critical rejection region for this filter in practice. The measured rolloff ensures GPS L1 energy is meaningfully attenuated before it reaches your receiver's front end.\u003c\/p\u003e\n\u003ch2 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eNOTES\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSMA-F PCB edge mount connectors\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMaximum RF input: +19 dBm\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMaximum DC voltage on input\/output port: 6 VDC\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePassive, no power required\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFor receive applications, place an LNA ahead of this filter to establish your system noise figure before the filter's insertion loss applies. See our \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/gpio.com\/collections\/low-noise-amplifiers\"\u003ewideband L-band Low Noise Amplifiers\u003c\/a\u003e for compatible front-end options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCOMPANION PRODUCT\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eThis filter\u003c\/strong\u003e covers the Inmarsat downlink (satellite to terminal): 1525–1559 MHz\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eUplink companion\u003c\/strong\u003e covers the Inmarsat transmit path (terminal to satellite): \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/gpio.com\/collections\/filters\/products\/inmarsat-l-band-uplink-bandpass-filter-1626-5-to-1660-5-mhz\"\u003eInmarsat L-Band Uplink Bandpass Filter (1626.5–1660.5 MHz)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":31369682485270,"sku":"","price":48.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/filt-e-1.jpg?v=1590197361"},{"product_id":"3-5-ghz-bandpass-filter-3300-3700-mhz-3550-3700-mhz-27-dbm-max","title":"CBRS 3.5 GHz Bandpass filter; 3300-3700 MHz; 3550-3700 MHz; 27 dBm Max","description":"\u003ch2\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePRODUCT OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cspan\u003eThis is a small, cost-effective band pass filter centered at 3.5 GHz with a typical insertion loss of less than 3 dB in the pass band. The pass band of the filter ranges from 3300 MHz to 3700 MHz. The filter provides excellent power handling of up to a maximum 500 mW or +27 dBm and has an operating temperature range of -40C to +85C.   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan\u003eCBRS band pass filtering \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan\u003e3.5 GHz band applications \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan\u003eRejection of strong signals in Cellular, LTE, UHF bands\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"font-weight: 400;\"\u003ePlease refer to the S21 plot in the product photos for out-of-band rejection specifications.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003eNOTE: \u003c\/b\u003eThe filter uses \u003cstrong\u003eSMA-F\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003econnectors.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":31369884762134,"sku":"","price":42.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/IMG_20200415_102523.jpg?v=1590278308"},{"product_id":"922-5-mhz-band-pass-bandpass-filter-8-mhz-bw-920-928-mhz","title":"922.5 MHz Band Pass Bandpass filter; 8 MHz BW; 920-928 MHz","description":"\u003ch2\u003e\n\u003cstrong\u003e\u003cspan face=\"Arial Black\"\u003ePRODUCT OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e \u003c\/h2\u003e\n\u003cp\u003eThis is a small, cost-effective band pass filter centred at 922.5 MHz with a typical insertion loss of 4 dB in the pass band 920-925 MHz. This filter has excellent rejection specifications. Rejection at 800 MHz for instance, is typically 40 dB. The filter also provides power handling of up to a maximum +10 dBm and has an operating temperature range of -40C to +85C.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003e\u003cspan face=\"Arial Black\" color=\"#00ae5f\"\u003eAPPLICATIONS\u003c\/span\u003e\u003c\/strong\u003e \u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e920-928 MHz ISM band applications such as RFID, Metropolitan Beacon System (MBS), Industrial monitoring, Home security, 33-centimeter (33 cm) amateur radio, etc.\u003c\/li\u003e\n\u003cli\u003eRejection of strong signals in adjacent cellular bands\u003c\/li\u003e\n\u003cli\u003eFiltering in receivers and transmitters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003e\u003cspan face=\"Arial Black\"\u003eSPECIFICATIONS\u003c\/span\u003e\u003c\/strong\u003e \u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Arial;\" face=\"Arial\"\u003ePassband\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTypical out-of-band rejection is 40 dB or higher. Please refer to the plot for filter performance. \u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"c3u0jx\" data-start=\"2092\" data-end=\"2109\"\u003eLoRa \/ LoRaWAN\u003c\/li\u003e\n\u003cli data-section-id=\"hpxv2y\" data-start=\"2110\" data-end=\"2134\"\u003eFHSS telemetry radios\u003c\/li\u003e\n\u003cli data-section-id=\"1cg5om1\" data-start=\"2135\" data-end=\"2158\"\u003eSmart utility meters\u003c\/li\u003e\n\u003cli data-section-id=\"1miboi3\" data-start=\"2159\" data-end=\"2178\"\u003eUHF RFID readers\u003c\/li\u003e\n\u003cli data-section-id=\"w4l9we\" data-start=\"2179\" data-end=\"2204\"\u003eIndustrial SCADA links\u003c\/li\u003e\n\u003cli data-section-id=\"lwgm3a\" data-start=\"2205\" data-end=\"2231\"\u003eDrone telemetry systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eNOTES \u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe filter uses SMA-F connectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum DC voltage on input or output: +3V\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum RF input signal Level: +10 dBm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":31373829996566,"sku":"","price":36.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/1_79edd400-da11-4570-9fc1-4e10848cafe4.jpg?v=1591797005"},{"product_id":"403-mhz-bandpass-filter-band-pass-5-mhz-bandwidth-passband-401-406-mhz","title":"403 MHz Bandpass Filter Band Pass; 5 MHz Bandwidth; Passband 401 - 406 MHz","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePRODUCT OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan face=\"Arial\"\u003e\u003cspan size=\"4\"\u003eThis is a small, cost-effective band pass filter centered at 403 MHz with a typical insertion loss of 3 dB in the pass band. This filter has excellent rejection specifications. Rejection \u003c\/span\u003e\u003c\/span\u003eis 65 dB at 390 MHz and 45 dB at 450 MHz. The filter also provides power handling of up to a maximum +10 dBm and has an operating temperature range of -40C to +85C.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan\u003e  403 MHz signal reception\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e \u003cspan\u003eRejection of strong signals in Cellular, LTE, UHF and 915 MHz ISM bands\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003ePassband\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e401 MHz - 406 MHz\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eFrequency (MHz)       Minimum Attenuation (dB)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e390                                           65 \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e400                                           4.7 \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e401                                           3\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e403                                           3.3 \u003cbr\u003e\u003cbr\u003e406                                           3 \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e410                                           18 \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e420                                           41 \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e450                                           45 \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003eNOTE\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe filter uses\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSMA-F\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003ePCB edge mount connectors \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eMax Input Power = +10 dBm\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eMax DC Voltage = +3 VDC\u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":35674146308118,"sku":"","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/PXL_20210202_165940556_3.jpg?v=1613014996"},{"product_id":"1575-mhz-gps-l1-band-pass-filter-bandpass-1","title":"1575 MHz GPS L1 Band Pass Filter Bandpass","description":"\u003ch2\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003ePRODUCT OVERVIEW\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis is a small, cost-effective band pass filter centered at 1575.42 MHz with a typical insertion loss of 2.7 dB in the pass band. This filter has excellent rejection specifications. Rejection at 850 MHz and 1640 MHz for instance, is greater than 40 dB. The filter also provides power handling of up to a maximum +10 dBm and has an operating temperature range of -40C to +85C. Note: you can swap the input for output in this filter as it is largely symmetric in terms of S21=S12.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/gpio.com\/collections\/filters\/products\/1575-mhz-gps-l1-band-pass-filter-dc-bypass\"\u003eUse this filter\u003c\/a\u003e if your GPS\/GNSS receiver powers an active antenna or if you want to use the filter in a system that provides a DC voltage on either the input or output terminal.  \u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGPS L1 signal reception\u003c\/li\u003e\n\u003cli\u003eRejection of strong signals in Cellular, LTE, UHF and 915 MHz, 2.4 GHz ISM bands\u003c\/li\u003e\n\u003cli\u003eFiltering in GNSS, GPS receivers, Software-defined radios such as HackRF, RTL-SDR, USRP, etc.\u003c\/li\u003e\n\u003cli\u003eIn the Lab or out in the Field\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003ePassband\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cspan\u003e1575 \u003c\/span\u003e\u003cu\u003e+\u003c\/u\u003e\u003cspan\u003e 7.5\u003c\/span\u003e MHz\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eFrequency       Minimum Attenuation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e850 MHz           45 dB\u003c\/p\u003e\n\u003cp\u003e1500 MHz         40 dB\u003c\/p\u003e\n\u003cp\u003e1535 MHz         30 dB\u003c\/p\u003e\n\u003cp\u003e1615 MHz         45 dB\u003c\/p\u003e\n\u003cp\u003e1640 MHz         45 dB\u003c\/p\u003e\n\u003cp\u003e1700 MHz         50 dB\u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cb\u003eNOTES\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum DC voltage on input or output: +4V\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum RF input signal Level: +10 dBm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe filter uses SMA-F connectors.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":39309810630678,"sku":"","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/1_a54b687b-86d6-49e0-80af-08a8820ab565.jpg?v=1618799336"},{"product_id":"ads-b-1090-mhz-bandpass-filter","title":"ADS-B 1090 MHz Bandpass Filter","description":"\u003ch2\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003ePRODUCT OVERVIEW\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eThis is a small, cost-effective ADS-B band pass filter centered at 1.09 GHz and a typical insertion loss of less than 3 dB in the pass band. This filter has excellent rejection specifications and provides power handling of up to a maximum +10 dBm and has an operating temperature range of -30C to +85C.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eRejection of strong signals in FM, Cellular, LTE, UHF bands\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePassband\u003c\/p\u003e\n\u003cp\u003e1090 +\/- 15 MHz\u003c\/p\u003e\n\u003cp\u003eFrequency                         Minimum Attenuation\u003c\/p\u003e\n\u003cp\u003e1075-1105 MHz                3 dB\u003c\/p\u003e\n\u003cp\u003eDC-970 MHz                     30 dB\u003c\/p\u003e\n\u003cp\u003e1150-1300 MHz                33 dB\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eNOTES\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe filter uses SMA-F PCB edge mount connectors.\u003c\/li\u003e\n\u003cli\u003eMaximum RF input signal Level: +10 dBm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax DC voltage 0 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eRELATED PRODUCTS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gpio.com\/collections\/filters\/products\/978-mhz-bandpass-filter\"\u003e978 MHz UAT Bandpass Filter\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":39330298167318,"sku":"","price":29.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/ads-b-1.jpg?v=1624473454"},{"product_id":"gnss-filtered-bias-tee-gps-l1-l5-glonass-beidou-navic-1100-1700-mhz","title":"GNSS Filtered Bias Tee GPS L1-L5 GLONASS BeiDou Navic 1100-1700 MHz","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003e\n\u003cstrong\u003e\u003cspan face=\"Arial Black\"\u003ePRODUCT OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e \u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\" face=\"Arial\"\u003eThis is a Filtered GNSS Bias Tee. It covers the following technologies:\u003c\/span\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\" face=\"Arial\"\u003e\u003cspan\u003eGPS L1-L5\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\" face=\"Arial\"\u003e\u003cspan\u003eBeiDou COMPASS \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\" face=\"Arial\"\u003e\u003cspan\u003eGLONASS\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\" face=\"Arial\"\u003e\u003cspan\u003eNAVIC \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis product has excellent out-of-band rejection specifications and has an operating temperature range of -40C to +85C. \u003c\/p\u003e\n\u003cp\u003eAn optional voltage supply can be provided using either a micro USB (cellphone) cable or DC header (+4V to +16V) to power an active antenna with +3.3V. Alternatively the device can be used as a bandpass filter without the supply.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan face=\"Arial Black\" color=\"#00ae5f\"\u003eAPPLICATIONS\u003c\/span\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\" face=\"Arial\"\u003e• GNSS signal reception in a weak signal environment \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\" face=\"Arial\"\u003e• Rejection of strong signals in Cellular, LTE, UHF and 915 MHz, 2.4 GHz ISM bands\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\" face=\"Arial\"\u003e• GNSS signal processing \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan face=\"Arial Black\"\u003eSPECIFICATIONS\u003c\/span\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\" face=\"Arial\"\u003ePassband\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e1100 MHz - 1700 MHz\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e NOTES \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe product uses SMA-F connectors.\u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":39344360980502,"sku":"","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/gnss-bt-2.jpg?v=1628716019"},{"product_id":"1176-mhz-gps-l5-band-pass-filter-bandpass","title":"1176 MHz GPS L5 Band Pass Filter Bandpass","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003ePRODUCT OVERVIEW\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis is a small, cost-effective band pass filter centered at 1176 MHz with a typical insertion loss of less than 4 dB in the pass band. This filter has excellent rejection specifications. Rejection at 500 MHz for instance, is at least 50 dB. The filter also provides power handling of up to a maximum +10 dBm and has an operating temperature range of -40C to +85C. Note: you can swap the input for output in this filter as it is largely symmetric in terms of S21=S12.\u003c\/p\u003e\n \n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGPS L5 signal reception\u003c\/li\u003e\n\u003cli\u003eRejection of strong signals in Cellular, LTE, UHF and 915 MHz, 2.4 GHz ISM bands\u003c\/li\u003e\n\u003cli\u003eFiltering in Software-defined radio receivers and transmitters such as HackRF, RTL-SDR, USRP, etc.\u003c\/li\u003e\n\u003cli\u003eIn the Lab or out in the Field\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003ePassband\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cspan\u003e1176 \u003c\/span\u003e\u003cu\u003e+\u003c\/u\u003e\u003cspan\u003e 10\u003c\/span\u003e MHz\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eFrequency       Minimum Attenuation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e50 - 600 MHz               50 dB\u003c\/p\u003e\n\u003cp\u003e600 - 800 MHz             40 dB\u003c\/p\u003e\n\u003cp\u003e1500 - 3000 MHz         35 dB\u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003eNOTES\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum DC voltage on input or output: +5V\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum RF input signal Level: +10 dBm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe filter uses SMA-F connectors.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":39344904208406,"sku":"","price":54.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/1176-f.jpg?v=1628798705"},{"product_id":"868-mhz-helium-filter-kit-for-miners-and-hotspots","title":"868 MHz Helium Filter Kit for Miners and Hotspots","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePRODUCT OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis is a small, cost-effective 867-870 MHz band pass filter with RF adapters for Helium Miners.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe filter has a typical insertion loss of less than 3 dB in the pass band which includes 867, 868, 869 and 870 MHz.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe frequency range of this filter complies with miner frequencies EU868.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis filter has excellent out-of-band rejection specifications. The filter also provides high power handling of up to a maximum +20 dBm with an operating temperature range of -40C to +85C. \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe kit includes two RF adapters to connect to a Helium Miner\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003e\u003ca title=\"Helium Amplifier for EU868\" href=\"https:\/\/gpio.com\/collections\/helium\/products\/helium-amplifier-868-mhz-for-eu868\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003eNEW\u003c\/span\u003e: Helium Amplifier\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003eReduction of Radio Frequency interference for Helium Hotspots\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003ePassband\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e867 MHz to 870 MHz\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eFrequency       Minimum Attenuation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e100 MHz               40 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e800 MHz               30 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e950 MHz               35 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003e\u003ca title=\"Helium EU868 Amplifier\" href=\"https:\/\/gpio.com\/collections\/helium\/products\/helium-amplifier-868-mhz-for-eu868\"\u003e \u003cspan style=\"color: #ff2a00;\"\u003eNEW:\u003c\/span\u003e Helium Amplifier for EU868\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":40633695862806,"sku":"","price":36.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/868MHz-Filter_c3a624ab-2fe5-45a9-9ed3-ed8c1e83e989.jpg?v=1641146896"},{"product_id":"915-mhz-bandpass-filter-kit-for-helium-miners-and-hotspots","title":"915 MHz Bandpass Filter Kit for Helium Miners and Hotspots","description":"\u003ch2\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003ePRODUCT OVERVIEW\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis is a small, cost-effective 915 MHz band pass filter with RF adapters for Helium Miners.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe filter is centered at 915 MHz with a typical insertion loss of 2.5 dB in the pass band 902-928 MHz. It has excellent out-of-band rejection specifications. Rejection at 880 MHz for instance, is typically greater than 40 dB.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe filter also provides power handling of up to a maximum +24 dBm with an operating temperature range of -40C to +85C. \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe frequency range of this filter complies with miner frequencies US915 and AU915.\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe kit includes two RF adapters to connect to a Helium Miner.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003ca href=\"https:\/\/gpio.com\/collections\/filters\/products\/915-mhz-ism-band-pass-bandpass-filter-with-26-mhz-bandwidth\"\u003e\u003cstrong\u003eHere's the same filter without the adapters\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\n\n\n\u003cdiv style=\"background: #fff0f5; border-left: 4px solid #ff0066; padding: 12px 16px; margin: 16px 0; border-radius: 4px;\"\u003e\n\u003cstrong\u003eStandout Spec:\u003c\/strong\u003e Handles +24 dBm (250 mW), 25 times the power rating of most catalog filters (+10 dBm \/ 10 mW). High enough to survive transmit power, so one filter works in both the TX and RX path.\u003c\/div\u003e\n\n\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eReduction of Radio Frequency interference for Helium Hotspots*\u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eFrequency       Typical Insertion Loss\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eDC-800 MHz                  50 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e800-880 MHz                 40 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e900 - 928 MHz                2.5 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e960-1080 MHz                32 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e1080-1500 MHz              40 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e1500-3000 MHz              25 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003e \u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e*A Helium filter is beneficial if your Helium antenna is on the top of a building, tower or other location where there are LTE or cellular transmitters. It also benefits certain miners that have omitted an internal SAW filter to save hardware costs. In many situations a filter may not benefit performance. In fact in some situations, it will degrade performance.\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eAfter adding a filter between the antenna and miner, we recommend leaving it in there and running your experiment for at least a week. The Helium network is very unstable and the frequency of beacons from neighboring hotspots can vary greatly for many different reasons. A week gives enough time to assess if a filter is beneficial or not. \u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/gpio.com\/collections\/helium\/products\/helium-amplifier\" title=\"Helium 915 MHz Amplifier\"\u003e\u003cspan style=\"color: #ff0000;\"\u003eNEW:\u003c\/span\u003e Helium Amplifier\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":40633695895574,"sku":"","price":36.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/1_98aa9fc3-2406-42d5-b76f-be5210c62a80.jpg?v=1641147147"},{"product_id":"915-mhz-helium-miner-filter","title":"Helium 915 MHz ISM Band Pass Filter with 26 MHz Bandwidth; +24dBm Max Power","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003ePRODUCT OVERVIEW\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis is a small, cost-effective band pass filter centered at 915 MHz with a typical insertion loss of 2.5 dB in the pass band 902-928 MHz.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis filter has been designed specifically for Helium miners. It has RP-SMA connectors at either end so that you don't need additional RF adapters. This minimizes filter insertion loss.\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis filter has excellent rejection specifications. Rejection at 880 MHz for instance, is typically greater than 40 dB. The filter also provides power handling of up to a maximum +24 dBm and has an operating temperature range of -40C to +85C. \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003ePlease ensure that your:\u003c\/p\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003cul\u003e\n\u003cli\u003eMiner has an RP-SMA-F RF Input connector (shown in the product photos) and\u003c\/li\u003e\n\u003cli\u003eAntenna has an RP-SMA-M Input connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\nHelium Miners with RP-SMA RF input connectors\u003cbr\u003e\n\u003cul\u003e\u003c\/ul\u003e\nA Helium filter is beneficial if your Helium antenna is on the top of a building, tower or other location where there are LTE or cellular transmitters. It also benefits certain miners that have omitted an internal SAW filter to save hardware costs. In many situations a filter may not benefit performance. In fact in some situations, it will degrade performance.\u003cbr\u003e \n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eFrequency       Typical Insertion Loss\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eDC-800 MHz                  50 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e800-880 MHz                 40 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e960-1080 MHz                32 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e1080-1500 MHz              40 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e1500-3000 MHz              25 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003e \u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003eNOTE\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe filter uses\u003cstrong\u003e RP-SMA\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003ePCB edge mount connectors.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003eThe filter cannot block or tolerate a DC voltage. It will be damaged if a DC voltage is applied at either the input or output. Some receivers have a Bias Tee that is always On by default. Inserting this filter between such a receiver and the antenna will destroy the filter.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e*A Helium filter is beneficial if your Helium antenna is on the top of a building, tower or other location where there are LTE or cellular transmitters. It also benefits certain miners that have omitted an internal SAW filter to save hardware costs. In many situations a filter may not benefit performance. In fact in some situations, it will degrade performance.\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eAfter adding a filter between the antenna and miner, we recommend leaving it in there and running your experiment for at least a week. The Helium network is very unstable and the frequency of beacons from neighboring hotspots can vary greatly for many different reasons. A week gives enough time to assess if a filter is beneficial or not. \u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":42049938292758,"sku":"","price":39.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/IMG_20220307_161935_2_2.jpg?v=1646856072"},{"product_id":"868-mhz-helium-miner-filter","title":"Helium 868 MHz Bandpass Filter","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePRODUCT OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis is a small, cost-effective 868 MHz band pass filter with a typical insertion loss of less than 3 dB in the pass band which includes 867, 868, 869 and 870 MHz.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis filter has been designed specifically for Helium miners. It has RP-SMA connectors at either end so that you don't need additional RF adapters. This minimizes filter insertion loss.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis filter has excellent rejection specifications. Rejection at 400 MHz and 950 MHz for instance, is greater than 40 dB and 60 dB, respectively. The filter also provides power handling of up to a maximum +20 dBm and has an operating temperature range of -40C to +85C. \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003ePlease ensure that your:\u003c\/p\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003cul\u003e\n\u003cli\u003eMiner has an RP-SMA-F RF Input connector (shown in the product photos) and\u003c\/li\u003e\n\u003cli\u003eAntenna has an RP-SMA-M Input connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003eA Helium filter is beneficial if your Helium antenna is on the top of a building, tower or other location where there are LTE or cellular transmitters. It also benefits certain miners that have omitted an internal SAW filter to save hardware costs. In many situations a filter may not benefit performance. In fact in some situations, it will degrade performance. \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003ePassband\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e867 MHz to 870 MHz\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eFrequency       Minimum Attenuation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e100 MHz               40 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e800 MHz               40 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e950 MHz               60 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cb\u003eNOTE\u003c\/b\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe filter uses\u003cstrong\u003e RP-SMA\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003ePCB edge mount connectors.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003eThe filter cannot block or tolerate a DC voltage. It will be damaged if a DC voltage is applied at either the input or output. Some receivers have a Bias Tee that is always On by default. Inserting this filter between such a receiver and the antenna will destroy the filter.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":42049942913046,"sku":"","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/IMG_20220307_162111_2.jpg?v=1646857388"},{"product_id":"435-mhz-bandpass-filter","title":"435 MHz Bandpass Filter Band Pass; 10 MHz Bandwidth; Passband 430 - 440 MHz","description":"\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003ePRODUCT OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cspan face=\"Arial\"\u003e\u003cspan size=\"4\"\u003eThis is a small, cost-effective band pass filter centered at 435 MHz with a typical insertion loss of 3 dB in the pass band. This filter has excellent rejection specifications. \u003c\/span\u003e\u003c\/span\u003eThe filter also provides power handling of up to a maximum +10 dBm and has an operating temperature range of -40C to +85C.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe filter rejects strong signals in adjacent Cellular, LTE, UHF and 915 MHz ISM bands to support the following applications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eAmateur Satellite Downlinks (OSCAR):\u003c\/b\u003e 435–438 MHz (International standard for LEO satellite-to-ground communication)\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eISS (International Space Station) Repeater:\u003c\/b\u003e 437.800 MHz (Cross-band voice and data relay)\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eCubeSat Telemetry \u0026amp; Beaconing:\u003c\/b\u003e 436–438 MHz (University and research satellite health monitoring)\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eTerrestrial Amateur Radio (70cm Core):\u003c\/b\u003e 430–440 MHz (FM repeaters, DMR, D-STAR, and Weak Signal\/CW at 432 MHz)\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,4,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003eCommercial Space TT\u0026amp;C (Emergency):\u003c\/b\u003e 430.5, 432.3, 434.1, 435.9, and 439.5 MHz (Specific emergency control channels for commercial LEO constellations)\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,5,0\"\u003e\u003cb data-path-to-node=\"8,5,0\" data-index-in-node=\"0\"\u003eBiomass \u0026amp; Earth Exploration Radar:\u003c\/b\u003e 432–438 MHz (Synthetic Aperture Radar for forest and soil monitoring)\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,6,0\"\u003e\u003cb data-path-to-node=\"8,6,0\" data-index-in-node=\"0\"\u003eIndustrial IoT \u0026amp; LPWAN (LoRa):\u003c\/b\u003e 433.05–434.79 MHz (Low-power wide-area networks for remote industrial sensing)\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003ePassband\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e430 MHz - 440 MHz \u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eFrequency (MHz)       Minimum Attenuation (dB)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e0.3-390                                     40 \u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e475-1000                                  35\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cb\u003eNOTE\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe filter uses\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSMA-F\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003ePCB edge mount connectors \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eMax Input Power = +10 dBm\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eMax DC Voltage = +5 VDC\u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":42049974566934,"sku":"","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/IMG_20220307_162439.jpg?v=1646865258"},{"product_id":"915-mhz-bandpass-filter-kit-for-helium-miners-in-australia-au915-and-as923","title":"AU915 and AS923 915 MHz Bandpass Filter Kit for Helium Miners in Australia","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003ePRODUCT OVERVIEW\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis is a small, cost-effective 915 MHz band pass filter with RF adapters for Helium Miners operating in Australia. The frequency range of this filter complies with miner frequencies for both AU915 and AS923.\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe filter has a pass band of 916 MHz to 929 MHz. This is narrower than the 915 MHz filter for US915 frequencies. Insertion loss is typically 4 dB.\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eIt has excellent out-of-band rejection specifications. Rejection at 900 MHz for instance, is typically greater than 30 dB.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe filter also provides power handling of up to a maximum +10 dBm with an operating temperature range of -40C to +85C. \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe kit includes two RF adapters to connect to a Helium Miner\u003c\/p\u003e\n \n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReduction of Radio Frequency interference for Helium Hotspots*\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eFrequency       Typical Insertion Loss\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eDC-800 MHz                  40 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e800-880 MHz                 40 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e960-1080 MHz                32 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e1080-1500 MHz              40 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e1500-3000 MHz              25 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003e \u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e*A Helium filter is beneficial if your Helium antenna is on the top of a building, tower or other location where there are LTE or cellular transmitters. It also benefits certain miners that have eliminated an internal SAW filter to save hardware costs. In many situations a filter may not benefit performance. In fact in some situations, it will degrade performance.\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eAfter adding a filter between the antenna and miner, we recommend leaving it in there and running your experiment for at least a week. The Helium network is very unstable and the frequency of beacons from neighboring hotspots can vary greatly for many different reasons. A week gives enough time to assess if a filter is beneficial or not. \u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":42055850065942,"sku":"","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/AU915-1.jpg?v=1649860253"},{"product_id":"1227-mhz-gps-l2-bandpass-filter","title":"1227.6 MHz GPS L2 Bandpass Filter","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003e\n\u003cstrong\u003e\u003cspan face=\"Arial Black\"\u003ePRODUCT OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e \u003c\/h3\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eThis is a small, cost-effective band pass filter that will pass GPS L2 1227.6 MHz signals with a typical insertion loss of less than 2 dB in the pass band. This filter has excellent rejection specifications. The filter also provides power handling of up to a maximum +20 dBm and has an operating temperature range of -40C to +85C.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan color=\"#00ae5f\" face=\"Arial Black\"\u003eAPPLICATIONS\u003c\/span\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003e• \u003c\/span\u003eGPS L2 signal reception\u003c\/p\u003e\n\u003cp\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003e• Rejection of strong signals in Cellular, LTE, UHF and 915 MHz, 2.4 GHz ISM bands\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003e• In the Lab or out in the Field \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan face=\"Arial Black\"\u003eSPECIFICATIONS\u003c\/span\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003ePassband\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e1218 MHz - 1238 MHz\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e NOTES \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe filter uses SMA-F connectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum DC voltage on input or output: +3V\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum RF input signal Level: +20 dBm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":42180206690326,"sku":"","price":54.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/1_c530627a-bbaa-4551-9604-586ca5485f85.jpg?v=1650467816"},{"product_id":"helium-amplifier-868-mhz-for-eu868","title":"Helium Amplifier 868 MHz for EU868","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan\u003eProduct Description\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv\u003eThis amplifier has a gain of 12 dB with a noise figure of less than 0.8 dB and is filtered internally with a 868 MHz filter. It has a separate transmit port.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe amplifier module requires two antennas instead of the one that is required for a Helium Miner. \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe amplifier requires +5V supply provided with a micro USB cable and power supply. Alternatively a \u003ca href=\"https:\/\/gpio.com\/collections\/bias-tees\/products\/usb-bias-tee-operates-from-10mhz-7000mhz\"\u003eBias Tee kit\u003c\/a\u003e can be purchased separately.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cp\u003ePlease refer to the product photos for ideas on how this device can be used.\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003eConnectors\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAll RF Connectors in this amplifier module are \u003cstrong\u003eRP-SMA-F \u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat's included?\u003cbr\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOne EU868 Helium Amplifier module\u003c\/li\u003e\n\u003cli\u003eOne USB power cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat this Amplifier does\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eOn average this amplifier will increase both Received Signal Strength (RSSI) and SNR (Signal-to-Noise).\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/gpio.com\/blogs\/news\/helium-amplifier-benchmarking\"\u003eSample measurements here\u003c\/a\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe amplifier will increase the probability of witnessing other miners that you are currently not witnessing due to marginal SNR and RSSI.  \u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat this Amplifier does not do\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThere is currently a limit of 14 miners that any miner can witness. If a miner is surrounded by 20 miners for instance, an amplifier will not increase the probability that your miner is in the group of 14 that gets awarded HNT.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIf there is zero beacon signal, there's nothing to amplify and your miner will not see this beacon. An amplifier cannot create a signal where there is none.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe amplifier is not waterproof and so if you want to install it outdoors, please put it in a weatherproof enclosure.\u003c\/p\u003e\n\u003cp\u003eThe amplifier does not amplify the transmit signal. It bypasses it with an insertion loss of around 3.5 dB.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eNetwork Instability\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eOf late, the Helium network has been very unstable. Your HNT earnings can be down for many different reasons at any given time. We recommend leaving an amplifier in your network for at least 10 days to compare  performance before and after. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn general we expect more consistent performance after the move to Light Hotspots is complete.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003eUsage Guidelines\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePower down your Helium miner before connecting the amplifier\u003c\/li\u003e\n\u003cli\u003eConnect the RF IN\/OUT port to your Helium miner\u003c\/li\u003e\n\u003cli\u003eTX OUT Port - connect to a high gain antenna - although a low gain antenna should work as well\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRX IN Port - connect to a 2 dBi antenna  \u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDo not connect RX IN to TX OUT\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003ePower your miner back on\u003c\/li\u003e\n\u003cli\u003eIf you don't notice any activity for a 24 hour period, turn the miner off, wait for a minute and turn it back on again\u003c\/li\u003e\n\u003cli\u003eIf the miner is operating in a city, the amplifier should be mounted as high as possible to reach miners in Hexes with high transmit scale (ideally 1). The amplifier will help with that.\u003c\/li\u003e\n\u003cli\u003eStart with the Helium miner's stock 2 dBi gain antenna on the receive port and after a week increase the gain to 5.8 dBi if required. We've had the best results with the Hotspot's stock 2 dBi antenna\u003c\/li\u003e\n\u003cli\u003eUse a high gain antenna on the transmit port (we use an 8 dBi)\u003c\/li\u003e\n\u003cli\u003eSet the antenna gain to 10.5 dBi in the Helium application\u003c\/li\u003e\n\u003cli\u003eA Helium setup works best when the antenna is as high above the ground as possible.\u003c\/li\u003e\n\u003cli\u003eTo keep system noise figure to a minimum, the amplifier should be installed as close to the antenna as possible.\u003c\/li\u003e\n\u003cli\u003eIf your antenna is mounted outdoors, we recommend grounding it\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003eCharacterization in a Helium Network\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eWe continue to \u003ca href=\"https:\/\/gpio.com\/blogs\/news\/helium-amplifier-benchmarking\"\u003echaracterize the performance of this amplifier in a Helium network\u003c\/a\u003e. The page is updated on a regular basis. \u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eOther Accessories\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gpio.com\/collections\/bias-tees\/products\/usb-bias-tee-operates-from-10mhz-7000mhz\"\u003eBias Tee\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gpio.com\/collections\/helium\/products\/helium-rf-adapter-kit\"\u003eAdapters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/gpio.com\/products\/915-mhz-bandpass-filter-kit-for-helium-miners-and-hotspots\"\u003e915 MHz Bandpass Filter Kit\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/gpio.com\/collections\/filters\/products\/868-mhz-helium-filter-kit-for-miners-and-hotspots\"\u003e868 MHz Bandpass Filter Kit\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eReturns\u003cbr\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/gpio.com\/pages\/return-policy\"\u003eOur return policy\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eShipping\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/gpio.com\/blogs\/news\/an-important-note-about-shipping\"\u003eNotes on shipping\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e \u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Large Enclosure","offer_id":71040579436566,"sku":null,"price":147.0,"currency_code":"USD","in_stock":false},{"title":"Small Enclosure","offer_id":71040582811670,"sku":null,"price":147.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/IMG_20220330_173151_87f2376d-eb17-48b2-b972-7520f38b9b24.jpg?v=1650752650"},{"product_id":"1268-mhz-beidou-b3-band-bandpass-rf-filter","title":"1268 or 1270 MHz Bandpass RF Filter","description":"\u003ch2\u003e\n\u003cstrong\u003e\u003cspan face=\"Arial Black\"\u003ePRODUCT OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e \u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis is a small Bandpass filter that will pass signals from 1250 MHz to 1280 MHz with a typical insertion loss of less than 2 dB in the pass band. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis makes it suitable for L-Band Satellite Uplinks, 23 cm Amateur Radio, Earth Moon Earth Moon Bounce and Beidou B3 Band applications\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis filter has excellent rejection specifications. Rejection at 800 MHz for instance, is greater than 30 dB. The filter also provides power handling of up to a maximum +10 dBm and has an operating temperature range of -40C to +85C.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003e\u003cspan face=\"Arial Black\" color=\"#00ae5f\"\u003eAPPLICATIONS\u003c\/span\u003e\u003c\/strong\u003e \u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan face=\"Arial\"\u003eGNSS \u003c\/span\u003eBeiDou B3 Band\u003c\/li\u003e\n\u003cli\u003eL Band Satellite\u003c\/li\u003e\n\u003cli\u003e23 cm Amateur Radio Band\u003c\/li\u003e\n\u003cli\u003eEarth Moon Earth (EME) Moon bounce experiments\u003c\/li\u003e\n\u003cli\u003e\u003cspan face=\"Arial\"\u003eRejection of strong signals in Cellular, LTE, UHF and 915 MHz, 2.4 GHz ISM bands\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n\u003cstrong\u003e\u003cspan face=\"Arial Black\"\u003eSPECIFICATIONS\u003c\/span\u003e\u003c\/strong\u003e \u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\" face=\"Arial\"\u003ePassband\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e1268 +\/- 10 MHz\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency      Minimum Attenuation\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e800 MHz            30 dB\u003cbr\u003e\u003cbr\u003e1400 MHz          40 dB\u003cbr\u003e\u003cbr\u003e3000 MHz          30 dB\u003cbr\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e NOTES \u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe filter uses SMA-F connectors.\u003c\/p\u003e\n\u003cp\u003ePlease do not apply DC voltage to the input or output connector. It will damage the filter.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":42183653654550,"sku":"","price":48.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/files\/1268-MHz-Filter_978a17a3-c01b-409c-997c-37ee73405fc5.png?v=1717429948"},{"product_id":"866-mhz-band-pass-filter-with-4-mhz-bandwidth","title":"866 MHz Band pass Filter with 4 MHz Bandwidth","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePRODUCT OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis is a small, cost-effective band pass filter centered at 866.5 MHz with a typical insertion loss of 3 dB in the pass band.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis filter has excellent rejection specifications. Rejection at 400 MHz and 950 MHz for instance, is greater than 40 dB and 50 dB, respectively. The filter has an operating temperature range of -40C to +85C. \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e  \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003ePassband\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e866.5 \u003cspan style=\"text-decoration: underline;\"\u003e+\u003c\/span\u003e 2 MHz\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eFrequency       Typical Attenuation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e100 MHz               50 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e400 MHz               40 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e800 MHz               50 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e950 MHz               50 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003eNOTE\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe filter uses\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSMA-F\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003ePCB edge mount connectors \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":42202237894678,"sku":"","price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/866_f.jpg?v=1664891176"},{"product_id":"2155-mhz-bandpass-filter","title":"2155 MHz Bandpass Filter (2110-2200 MHz band)","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003e\n\u003cstrong\u003e\u003cspan face=\"Arial Black\"\u003ePRODUCT OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e \u003c\/h3\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eThis is a small, cost-effective band pass filter that will pass signals in the 2110 MHz to 2200 MHz band with a typical insertion loss of 3 dB in the pass band. This filter has excellent rejection specifications. The filter also provides power handling of up to a maximum +10 dBm and has an operating temperature range of -40C to +85C.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan color=\"#00ae5f\" face=\"Arial Black\"\u003eAPPLICATIONS\u003c\/span\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003eFDD \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003en65 band downlink 2110-2200 MHz signals \u003cspan data-mce-fragment=\"1\"\u003eExtended IMT\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003en66 band downlink \u003cspan data-mce-fragment=\"1\"\u003e2110-2200 MHz signals \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eExtended AWS\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003en1 band downlink 2110-2170 MHz signals IMT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan face=\"Arial Black\"\u003eSPECIFICATIONS\u003c\/span\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003ePassband\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e2110-2200 MHz \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e NOTES \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe filter uses SMA-F connectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum DC voltage on input or output: +3V\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum RF input signal Level: +10 dBm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":47234135785494,"sku":null,"price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/files\/Screenshotfrom2024-02-0911-32-57.png?v=1707496396"},{"product_id":"2593-mhz-bandpass-filter-2496-2690-mhz-band","title":"2593 MHz Bandpass Filter (2496-2690 MHz band) n41, n90 band","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003e\n\u003cstrong\u003e\u003cspan face=\"Arial Black\"\u003ePRODUCT OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e \u003c\/h3\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eThis is a small, cost-effective band pass filter that will pass signals in the 2496 MHz to 2690 MHz band with a typical insertion loss of 4.5 dB in the pass band. The bandwidth is 194 MHz. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis filter has excellent rejection specifications. The filter also provides power handling of up to a maximum +15 dBm and has an operating temperature range of -40C to +85C.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan face=\"Arial Black\" color=\"#00ae5f\"\u003eAPPLICATIONS\u003c\/span\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\" face=\"Arial\"\u003eTDD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\" face=\"Arial\"\u003eBRS\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\" face=\"Arial\"\u003en41 band  \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\" face=\"Arial\"\u003en90 band\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan face=\"Arial Black\"\u003eSPECIFICATIONS\u003c\/span\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Arial;\" face=\"Arial\"\u003ePassband\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2496 MHz to 2690 MHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eNOTES\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe filter uses SMA-F connectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum DC voltage on input or output: +3V\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum RF input signal Level: +15 dBm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":47236456874006,"sku":null,"price":200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/files\/IMG_20231024_200338_2.jpg?v=1707915411"},{"product_id":"881-5-mhz-bandpass-filter-869-894-mhz-band","title":"881.5 MHz Bandpass Filter (869 - 894 MHz band)","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch3\u003e\n\u003cstrong\u003e\u003cspan face=\"Arial Black\"\u003ePRODUCT OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e \u003c\/h3\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eThis is a small, cost-effective band pass filter that will pass signals in the 869 MHz to 894 MHz band with a typical insertion loss of 3 dB in the pass band. This filter has excellent rejection specifications. The filter also provides power handling of up to a maximum +10 dBm and has an operating temperature range of -40C to +85C.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan color=\"#00ae5f\" face=\"Arial Black\"\u003eAPPLICATIONS\u003c\/span\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003eFDD 4G, 5G\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003en5 band downlink 869 MHz - 894 MHz band\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003e25 MHz bandwidth\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003ewill support n26 band 859 MHz - 894 MHz with small additional insertion loss at the low end (check the S21 plots)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan face=\"Arial Black\"\u003eSPECIFICATIONS\u003c\/span\u003e\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\"\u003ePassband\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan face=\"Arial\" style=\"font-family: Arial;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial;\"\u003e869 MHz - 894 MHz\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e NOTES \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe filter uses SMA-F connectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum DC voltage on input or output: +3V\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum RF input signal Level: +10 dBm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":47245484621846,"sku":null,"price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/files\/IMG_20231024_200459_2.jpg?v=1709127025"},{"product_id":"airband-bandpass-filter-118-138-mhz-with-sma-m-sma-f-connectors","title":"Airband Bandpass Filter 118-138 MHz with SMA-M + SMA-F Connectors","description":"\u003ch2\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan color=\"#416aad\"\u003ePRODUCT DESCRIPTION\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color: #000000;\"\u003e\u003cb\u003e\u003cspan color=\"#416aad\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe Airband or Aircraft band is a group of frequencies allocated to radio communication in civil aviation. This is a s\u003cspan color=\"#6e6e6e\"\u003emall and cost-effective Airband bandpass filter that covers the range 118 - 138 MHz with excellent rejection of FM band. It has SMA-M + SMA-F connectors\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan color=\"#6e6e6e\"\u003eThis filter is also available in \u003ca title=\"Airband Filter in an Enclosure\" href=\"https:\/\/gpio.com\/collections\/filters\/products\/airband-bandpass-filter-118-138-mhz-in-enclosure\"\u003ea version with an enclosure\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan color=\"#6e6e6e\"\u003eOr with \u003ca href=\"https:\/\/gpio.com\/products\/airband-bandpass-filter-118-138-mhz\"\u003eSMA-F connectors\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan color=\"#416aad\"\u003eSPECIFICATIONS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e\u003cstrong\u003eFrequency (MHz)\u003c\/strong\u003e                \u003cstrong\u003eTypical Attenuation (dB)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e78                                                      43\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e88                                                      35\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e98                                                      25\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e108                                                    10\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e118                                                      4\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e120                                                      4\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e125                                                      4\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e128                                                      4\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e138                                                      4\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e150                                                     11\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan color=\"#6e6e6e\"\u003e200                                                     39\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(226, 98, 133);\"\u003e\u003cstrong\u003eNOTES\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eThe filter uses SMA-F and SMA-M connectors.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eThe Maximum RF input power for this filter is +30 dBm or 1 Watt.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":47297786511382,"sku":null,"price":36.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/files\/airband-1.jpg?v=1711473150"},{"product_id":"978-mhz-bandpass-filter","title":"978 MHz Bandpass Filter","description":"\u003ch2\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003ePRODUCT OVERVIEW\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eThis is a small, cost-effective ADS-B band pass filter centered at 978 MHz and a typical insertion loss of less than 3 dB in the pass band. This filter has excellent rejection specifications and provides power handling of up to a maximum +10 dBm and has an operating temperature range of -40C to +85C.\u003cbr\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eRejection of strong signals in FM, Cellular, LTE, UHF bands\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePassband\u003c\/p\u003e\n\u003cp\u003e978 +\/- 2 MHz\u003c\/p\u003e\n\u003cp\u003eFrequency                       Typical Attenuation\u003c\/p\u003e\n\u003cp\u003e50 MHz - 300 MHz           60 dB\u003c\/p\u003e\n\u003cp\u003e300 MHz - 600 MHz         45 dB\u003c\/p\u003e\n\u003cp\u003e600 MHz - 900 MHz         40 dB\u003c\/p\u003e\n\u003cp\u003e978 MHz                           2.5 dB\u003c\/p\u003e\n\u003cp\u003e1000 - 1500 MHz              40 dB\u003c\/p\u003e\n\u003cp\u003e1500 - 2000 MHz              33 dB\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e NOTES\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe filter uses SMA-F PCB edge mount connectors.\u003c\/li\u003e\n\u003cli\u003eMaximum RF input signal Level: +10 dBm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax DC voltage 3 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":52488121319446,"sku":null,"price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/files\/978F-3.jpg?v=1742749666"},{"product_id":"433-mhz-433-92-mhz-bandpass-filter-with-140-khz-bandwidth","title":"433 MHz 433.92 MHz Bandpass Filter with 140 kHz Bandwidth","description":"\u003ch2\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePRODUCT OVERVIEW\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis is a small, band pass filter centered at 433.92 MHz with a typical insertion loss of 2 dB in the pass band. It is a narrow band filter with 140 kHz bandwidth. \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThis filter has excellent rejection specifications. Rejection at 400 MHz and 475 MHz for instance, is greater than 45 dB and typically close to 50 dB. The filter also provides power handling of up to a maximum +10 dBm and has an operating temperature range of -40C to +85C. \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/gpio.com\/collections\/filters\/products\/433-mhz-bandpass-filter-band-pass-with-5-mhz-bandwidth-1\"\u003eThis 433 MHz filter\u003c\/a\u003e has a wider bandwidth of 5 MHz\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan\u003e  LPD433 signal reception; 70 cm band \u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e \u003cspan\u003eRejection of strong signals in Cellular, LTE, UHF and 915 MHz ISM bands\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003ePassband\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e433.92 \u003cu\u003e+\u003c\/u\u003e 70 kHz\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eFrequency       Minimum Attenuation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e390 MHz               55 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e411 MHz               55 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e454 MHz                45 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e475  MHz               45 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e863 MHz                60 dB\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003eNOTE\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe filter uses\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSMA-F\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003ePCB edge mount connectors \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe filter can tolerate up to a maximum of +5V DC but it's best to block DC going into it\u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eRELATED PRODUCTS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gpio.com\/collections\/filters\/products\/433-mhz-bandpass-filter-band-pass-with-5-mhz-bandwidth-1\"\u003e433 MHz Bandpass Filter with 5 MHz bandwidth\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"product-single__title\"\u003e\u003ca href=\"https:\/\/gpio.com\/products\/433-mhz-low-pass-filter-for-high-power-2-watt-applications\"\u003e433 MHz Low pass filter for High Power (2 Watt) Applications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gpio.com\/collections\/filtered-low-noise-amplifier\/products\/433-mhz-filtered-low-noise-amplifier-lna-20-db\"\u003e433 MHz Filtered LNA (20 dB Gain)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gpio.com\/collections\/filtered-low-noise-amplifier\/products\/433-mhz-filtered-dual-low-noise-amplifier-lna-with-30-db-gain\"\u003e433 MHz Filtered LNA (40 dB Gain)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":53605303353366,"sku":null,"price":54.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/files\/20250417_143258.jpg?v=1748446828"},{"product_id":"3625-mhz-bandpass-filter-3550-to-3700-mhz","title":"3625 MHz Bandpass Filter (3550 to 3700 MHz or n48 band)","description":"\u003ch2\u003e\u003cstrong\u003ePRODUCT OVERVIEW\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eThis is a small CBRS \/ LTE Band 48 \/ n48 5G band pass filter centered at 3625 MHz and a bandwidth of 150 MHz. The band extends from 3550 MHz to 3700 MHz.\u003c\/p\u003e\n\u003cp\u003eTypical insertion loss of less than 4 dB in the pass band. This filter has excellent rejection specifications and provides power handling of up to a maximum +24 dBm and has an operating temperature range of -40C to +85C.\u003cbr\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e3625 MHz band\u003cspan\u003e falls within the \u003c\/span\u003e\u003cstrong\u003e3.5 GHz band\u003c\/strong\u003e\u003cspan\u003e, specifically within the \u003c\/span\u003e\u003cstrong\u003e3550–3700 MHz\u003c\/strong\u003e\u003cspan\u003e range known as the \u003c\/span\u003eCitizens Broadband Radio Service  or \u003cstrong\u003eCBRS\u003c\/strong\u003e in the United States.\u003c\/p\u003e\n\u003cp\u003eThis band is used for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"wp-block-heading\"\u003e\n\u003cspan class=\"ez-toc-section\" id=\"%F0%9F%8F%A2_Private_LTE_and_5G_Networks\"\u003e\u003c\/span\u003ePrivate LTE and 5G Networks\u003c\/li\u003e\n\u003cli class=\"wp-block-heading\"\u003e\n\u003cspan class=\"ez-toc-section-end\"\u003e\u003c\/span\u003e\u003cspan class=\"ez-toc-section\" id=\"%F0%9F%8F%99%EF%B8%8F_Wireless_Internet_Service_Providers_WISPs\"\u003e\u003c\/span\u003eWireless Internet Service Providers (WISPs)\u003c\/li\u003e\n\u003cli class=\"wp-block-heading\"\u003e\n\u003cspan class=\"ez-toc-section-end\"\u003e\u003c\/span\u003e\u003cspan class=\"ez-toc-section\" id=\"%F0%9F%93%B6_Mobile_Network_Operator_Offloading\"\u003e\u003c\/span\u003eMobile Network Operator Offloading\u003c\/li\u003e\n\u003cli class=\"wp-block-heading\"\u003e\n\u003cspan class=\"ez-toc-section-end\"\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eGovernment and Military Incumbents\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eThe filter can be used in radio scanners, receivers, spectrum analyzers and other radio apparatus.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePassband: 3625 +\/- 75 MHz  \u003c\/p\u003e\n\u003cp\u003eFrequency                       Typical Attenuation\u003c\/p\u003e\n\u003cp\u003e10 MHz - 3200 MHz           \u0026gt; 27 dB\u003c\/p\u003e\n\u003cp\u003e4000 MHz - 600 MHz         \u0026gt; 25 dB\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e NOTES\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe filter uses SMA-F PCB edge mount connectors.\u003c\/li\u003e\n\u003cli\u003eMaximum RF input signal Level: +24 dBm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax DC voltage 3 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eRELATED PRODUCTS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gpio.com\/collections\/filters\/products\/3450-mhz-bandpass-filter\"\u003e3450 MHz Bandpass Filter\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":53607512047638,"sku":null,"price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/files\/3625-MHz-Filter.jpg?v=1748454996"},{"product_id":"600-mhz-band-71-band-pass-filter","title":"600 MHz, Band 71, n71 Band Pass Filter","description":"\u003ch2\u003e\n\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003ePRODUCT OVERVIEW\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThis is a small 600 MHz band pass filter with a maximum insertion loss of 3 dB in the pass band. Designed for Band 71 applications (\u003cspan\u003e617 – 652 MHz, 663 – 698 MHz). \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003ePassband\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e617 - 698 MHz\u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe filter will reject ISM band signals at 433 MHz, 868 MHz, 915 MHz and 2450 MHz. It will also reject cellular signals at 800 MHz and higher frequencies. \u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eNOTES\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe pass band of this filter is from 470 MHz to 698 MHz, so it's wider than band 71 (617 to 698 MHz) at the low end. \u003c\/li\u003e\n\u003cli\u003eThe filter uses SMA-F connectors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"GPIO LABS","offers":[{"title":"Default Title","offer_id":59467701944342,"sku":null,"price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1963\/0387\/products\/IMG_20220307_162541_2.jpg?v=1646858598"}],"url":"https:\/\/gpio.com\/collections\/filters.oembed?page=6","provider":"GPIO LABS","version":"1.0","type":"link"}