ADS-B Dual Band Filtered LNA 978 MHz + 1090 MHz

Regular price $60.00


This is a small, Filtered ADS-B Low Noise Amplifier that covers both 978 MHz UAT and 1090 MHz with a typical gain of 14 dB in the pass band and Noise Figure of 1 dB.

This product has excellent out-of-band rejection specifications, provides power handling of up to a maximum +10 dBm and has an operating temperature range of -40C to +85C.


  • USB powered
  • Includes Place holder for Bias Tee inductor so you can power this LNA remotely. This version has the Bias T inductor soldered on.
  • LNA can also be powered using a DC supply with a wide voltage range from +3.3 VDC to +20 VDC
  • Low current consumption 30 mA


  • ADS-B signal reception in a weak signal environment
  • Rejection of strong signals in Cellular, LTE, UHF and 915 MHz, 2.4 GHz ISM bands
  • ADS-B signal processing


Frequency                    Gain

500 MHz                       -18 dB

600 MHz                       -14 dB

700 MHz                       -13 dB

800 MHz                     8 dB

900 MHz                     14 dB

978 MHz                    14 dB

1090 MHz                   13 dB

1200 MHz                     9 dB

1300 MHz                     2 dB

1400 MHz                    -8 dB

 1500 MHz                    -18 dB

Maximum RF Input Power

+10 dBm

 This filter uses SMA-F connectors