1575 MHz GPS L1 Bandpass Filter and Bias Tee

Regular price $48.00


This is a small, cost-effective band pass filter with Bias-Tee centered at 1575.42 MHz with a typical insertion loss of 3.5 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. Alternatively the device can be used as a bandpass filter without the supply.   

This 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. 



  •  GPS L1 signal reception using an active antenna
  •  Rejection of strong signals in Cellular, LTE, UHF and 915 MHz, 2.4 GHz ISM bands
  •  In the Lab or out in the Field




1575 + 7.5 MHz

Frequency       Typical Attenuation

850 MHz               45 dB

1500 MHz             30 dB

1535 MHz              30 dB

1615 MHz              45 dB

1640 MHz              45 dB

1700 MHz              50 dB



The filter uses SMA-F PCB edge mount connectors.

Maximum DC voltage on input or output: +25V

Maximum RF input signal Level: +10 dBm