ADS-B Filtered Dual Low Noise Amplifier LNA with 30 dB Gain

Regular price $75.00


This is a small, Pre-Filtered ADS-B Low Noise Amplifier centered at 1090 MHz with a typical gain of 30 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 -15 dBm and has an operating temperature range of -40C to +85C. 

Please Note that this is a High Gain LNA and in some situations can provide too much gain and saturate your receiver. If you're looking for a smaller amount of gain here is another LNA with 15 dB of gain.

Here is a version of the 30 dB LNA with Bias T

Please see the product images for output from a setup where a 300% improvement in performance was observed as a result of the LNA.



  • 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 for use with Flightaware 



PASSBAND   1090 + 15 MHz

Frequency                    Gain

700 MHz                        7 dB

800 MHz                        5 dB

900 MHz                        0 dB

1090 MHz                     30 dB

1150 MHz                     -20 dB

1200 MHz                     -7 dB


Maximum RF Input Power

-15 dBm