https://gpio.com/blogs/news/what-is-a-low-noise-amplifier 2026-07-24T11:36:08-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/What-is-a-lna.png?v=1784907368 What is a Low Noise Amplifier? https://gpio.com/blogs/news/100-khz-to-2-ghz-lna 2019-08-04T15:20:31-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/green-1.jpg?v=1564945771 100 kHz to 2 GHz LNA https://gpio.com/blogs/news/low-noise-amplifier-10-mhz-to-8000-mhz-with-40-db-gain 2019-08-04T15:19:54-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/black-1.jpg?v=1564946214 Low Noise Amplifier 10 MHz to 8000 MHz with 40 dB gain https://gpio.com/blogs/news/gps-bandpass-filter 2019-08-04T15:19:33-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/af4jf_a.jpg?v=1564946300 GPS Bandpass Filter https://gpio.com/blogs/news/precautions-when-using-lnas 2019-08-04T15:23:57-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/whg-3.jpg?v=1564946632 Precautions when using LNAs https://gpio.com/blogs/news/considerations-when-using-high-gain-lnas 2019-08-05T10:43:42-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/s-l1600.jpg?v=1565016222 Considerations when using high-gain LNAs https://gpio.com/blogs/news/fm-reception-using-the-40-db-lna-and-hackrf 2019-08-05T10:47:38-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/amped.jpg?v=1565016458 FM reception using the 40 dB LNA and HackRF https://gpio.com/blogs/news/fm-notch-or-fm-band-stop-filter 2019-08-05T10:56:11-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/fm-notch-1.jpg?v=1565016681 FM Notch or FM Band Stop Filter https://gpio.com/blogs/news/spectrum-scanning-projects 2019-08-05T10:53:22-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/img_4476_sm.jpg?v=1565016802 Spectrum Scanning Projects https://gpio.com/blogs/news/airband-filter 2019-08-05T10:55:41-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/yellow-ab-1.jpg?v=1565016941 Airband Filter https://gpio.com/blogs/news/open-source-radio-telescopes 2019-08-05T10:58:02-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/radio-telescope1.jpg?v=1565017082 Open Source Radio Telescopes https://gpio.com/blogs/news/notch-filter-comparisons 2019-08-05T11:11:50-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/nooelec_vs_gpiolabs.png?v=1565017910 Notch Filter Comparisons https://gpio.com/blogs/news/hydrogen-line-1420-mhz-pre-filtered-lna 2026-07-02T16:48:56-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/img_20180517_1255111.jpg?v=1783025336 Hydrogen Line (1420 MHz) Pre-filtered LNA https://gpio.com/blogs/news/how-to-use-a-low-noise-amplifier 2026-08-10T09:53:58-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/ADS_e396444a-b2c1-471e-bc21-ed89c6183216.jpg?v=1786370038 How to use a Low Noise Amplifier https://gpio.com/blogs/news/shipping 2026-09-25T18:47:38-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/Shipping_e81a3e74-a368-4e06-87b3-ce9076d17c53.jpg?v=1790376458 Shipping and Return Policy https://gpio.com/blogs/news/helium-amplifier-benchmarking 2022-04-23T18:41:17-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/IMG_20220330_173151.jpg?v=1648683529 Helium Amplifier Benchmarking Helium Amplifier https://gpio.com/blogs/news/amplifier-for-hackrf 2026-06-13T08:50:19-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/Amplifier-for-HackRF_9d5028a3-d469-400a-a959-9320840d8eb4.png?v=1781355019 Which Amplifier Should You Use With Your HackRF? (2026 Guide) https://gpio.com/blogs/news/use-a-fm-notch-filter-to-improve-the-performance-of-your-software-defined-radio 2026-07-03T14:04:15-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/FM-Notch-Filter-for-Receivers_3fcfc90e-1183-4b22-8409-56e5b0af46a7.jpg?v=1783101855 Use a FM Notch Filter to Improve the Performance of your Software-defined Radio https://gpio.com/blogs/news/gpio-labs-filters 2025-06-24T11:33:36-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/RF-Filters-GPIO-Labs_9d5a2234-cadd-4001-ba50-29148dc3f5bb.jpg?v=1750779216 GPIO Labs Filters https://gpio.com/blogs/news/dbm-to-watt-converter 2025-08-07T11:56:53-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/watt-to-dbm-converter.png?v=1754582213 dBm to Watt Converter https://gpio.com/blogs/news/what-is-the-1626-5-to-1660-5-mhz-band-used-for 2025-08-06T09:34:24-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/1650-MHz.png?v=1754487264 What Is the 1626.5 to 1660.5 MHz Band Used For? https://gpio.com/blogs/news/how-to-power-a-gpio-labs-lna 2026-06-25T12:56:48-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/how-to-power-gpio-labs-lna_c9a1f3e0-da9c-451a-83e0-29d7b3ca847c.png?v=1782406608 How to Power a GPIO Labs LNA https://gpio.com/blogs/news/selectivity-vs-sensitivity-the-filter-bandwidth-trade-off-every-rf-designer-faces 2026-04-05T17:14:59-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/RF-receiver-filters_da81d33d-bb23-4f5a-8ff2-313affd7645c.png?v=1775423699 Selectivity vs. Sensitivity: The Filter Bandwidth Trade-off Every RF Designer Faces https://gpio.com/blogs/news/why-your-gps-signal-dies-near-a-cell-tower-and-what-to-do-about-it 2026-04-08T09:35:02-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/gps-image-1_7e88d6b7-0290-4c9f-807d-db038ca929a0.png?v=1775655302 Why Your GPS Signal Dies Near a Cell Tower (and What to Do About It) https://gpio.com/blogs/news/your-lna-gain-is-not-free-getting-the-gps-gain-budget-right 2026-04-13T13:17:29-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/LNA-gain-title.png?v=1776100649 Your LNA Gain Is Not Free: Getting the GPS Gain Budget Right https://gpio.com/blogs/news/why-fm-radio-is-silently-killing-your-ais-reception-and-how-to-stop-it 2026-04-20T17:10:28-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/ChatGPT_Image_Apr_20_2026_12_55_18_PM_1bf4e407-9c0e-427a-a93b-eeb5c9d96e3f.png?v=1776719428 Why FM Radio Is Silently Killing Your AIS Reception (And How to Stop It) https://gpio.com/blogs/news/your-power-supply-is-part-of-your-rf-system 2026-05-25T12:22:51-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/Noisy-power-supply.png?v=1779726171 Your power supply is part of your RF system https://gpio.com/blogs/news/gps-doesnt-work-indoors-how-to-fix-weak-gps-reception-in-your-lab-office-or-test-bench-2026-guide 2026-06-29T09:47:03-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/Weak-GPS-Fix_e86666a0-b23b-4fbe-b8ec-0cc72d997721.png?v=1782740823 GPS Doesn't Work Indoors? How to Fix Weak GPS Reception in Your Lab, Office, or Test Bench (2026 Guide) https://gpio.com/blogs/news/what-is-a-connector-saver-and-why-should-you-use-one 2026-06-13T10:53:13-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/what-is-a-connector-saver.png?v=1781362393 What Is a Connector Saver and Why Should You Use One? https://gpio.com/blogs/news/gps-gnss-link-budget-gain-calculator 2026-06-26T19:03:15-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/lna-gain-calculator_d8ac6466-c264-4d66-8f28-3b9be9b6b967.png?v=1782514995 How Much LNA Gain Does Your GPS / GNSS Link Budget Actually Need? https://gpio.com/blogs/news/rf-attenuator-calculator-t-pad-and-pi-pad-resistor-values-with-power-rating 2026-06-27T09:14:35-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/pi-t-RF-attenuator-calculator.png?v=1782566075 RF Attenuator Calculator: T-Pad and Pi-Pad Resistor Values with Power Rating https://gpio.com/blogs/news/case-study-how-security-researchers-used-a-gpio-labs-lna-to-take-control-of-a-sports-scoreboard 2026-08-13T12:45:35-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/hackrf-gpio-lna-yagi-uda_be7b6ee6-8c06-492d-a37a-6fd0b59367ff.png?v=1786639535 Case Study: How Security Researchers Used a GPIO Labs LNA to Take Control of a Sports Scoreboard https://gpio.com/blogs/news/case-study-surviving-the-worlds-largest-fm-transmitter-site-with-a-gpio-labs-fm-notch-filter 2026-09-26T09:40:25-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/gpio-labs-fm-notch-filter-case-study.png?v=1790430025 Case Study: How a GPIO Labs FM Notch Filter Survived the World's Busiest FM Antenna Site https://gpio.com/blogs/news/what-is-a-bias-tee-circuit-how-it-works-and-which-one-you-need 2026-08-14T16:30:25-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/bias-tee-article-title-image_d68ddf4e-1627-4be0-a4f3-85f19588b35d.svg?v=1786739425 Bias Tee Circuit: How It Works and How to Design One What is a Bias Tee Circuit https://gpio.com/blogs/news/bias-tee-component-calculator 2026-08-03T11:50:28-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/bias-tee-component-calculator_207098ed-9190-42be-84c3-c235aca63f0e.png?v=1785772228 Bias Tee Component Calculator — Inductor & Capacitor Sizing with SRF Feasibility Check https://gpio.com/blogs/news/what-is-a-remote-lna-how-remote-amplifiers-work-and-how-to-power-one 2026-08-12T11:44:00-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/remote-lna-title-image_b6df3a81-7024-4e31-add8-c0dc64fb67db.svg?v=1786549440 What Is a Remote LNA? How Remote Amplifiers Work (And How to Power One) https://gpio.com/blogs/news/lna-placement-calculator-system-noise-figure-at-the-antenna-vs-receiver 2026-08-13T10:31:43-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/lna-placement-calculator-title_b2fdfdc2-185a-4454-abc0-65f594f3ce49.svg?v=1786631503 LNA Placement Calculator - System Noise Figure at the Antenna vs. Receiver https://gpio.com/blogs/news/cascaded-noise-figure-calculator-model-your-rf-receive-chain 2026-08-20T09:44:37-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/cascaded-nf-calculator-title-image_703ebca6-639a-4c66-8842-283824746069.svg?v=1787233477 Cascaded Noise Figure Calculator: Model Your RF Receive Chain https://gpio.com/blogs/news/what-nf-do-i-need 2026-08-13T09:10:49-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/What-NF-do-I-need_8bd02bbc-7a13-4bd5-8e20-b9ba665858c3.png?v=1786626649 What Noise Figure Do You Actually Need? https://gpio.com/blogs/news/why-do-pilots-still-use-am-radio-and-what-you-can-actually-hear-on-the-airband 2026-08-19T14:16:07-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/pilots-still-use-am-airband.png?v=1787163367 Why Do Pilots Still Use AM Radio? (And What You Can Actually Hear on the Airband) https://gpio.com/blogs/news/rf-coax-cable-loss-calculator 2026-08-20T09:37:27-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/RF-cable-loss-calculator.png?v=1787233047 RF Coax Cable Loss Calculator: dB Loss and the Noise Figure It Actually Costs You https://gpio.com/blogs/news/remote-lna-voltage-drop-calculator-bias-tee-power-check 2026-08-22T11:20:28-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/remote-lna-voltage-calculator.png?v=1787412028 Remote LNA Voltage Drop Calculator | Bias Tee Power Check https://gpio.com/blogs/news/amplifier-headroom-p1db-compression-calculator 2026-08-22T12:01:30-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/p1db-calculator.png?v=1787414490 Amplifier Headroom / P1dB Compression Calculator: Will Your LNA Clip? https://gpio.com/blogs/news/cascaded-iip3-oip3-calculator-find-the-weak-link-in-your-receive-chain 2026-09-22T09:35:23-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/cascaded-IP3-calculator.png?v=1790084123 Cascaded IIP3 & OIP3 Calculator: Find the Weak Link in Your Receive Chain https://gpio.com/blogs/news/noise-temperature-and-noise-figure-calculator 2026-09-22T09:33:31-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/noise-temperature-noise-figure-title_2_0acea958-7208-4424-ba38-a76aa48af5fb.svg?v=1790084011 Noise Temperature and Noise Figure Calculator https://gpio.com/blogs/news/p1db-to-ip3-calculator 2026-09-22T09:32:13-04:00 weekly https://cdn.shopify.com/s/files/1/1963/0387/articles/p1db-ip3-title_ac51f02b-a9ea-49ae-be67-1cc35fc413de.svg?v=1790083933 P1dB to IP3 Calculator