1090 MHz / ADS-B Filter and Preamplifier

AirNav Systems

  • $6995


This filter and preamp PCB is designed to be an intermediary between a software defined radio receiver and the 1090MHz antenna. Using a SAW bandpass filter and a low noise amplifier (LNA), it stops out of band intermodulation and reduces interference while providing additional gain for increased sensitivity.

Instantly improves a receivers range at the same time improving an aircraft transponder message rate of ADS-B/Mode S receivers.



  • 1090 MHZ Filter and Preamplifier
  • Instantly improves a receivers range.
  • Can be used with a Raspberry Pi.
  • Suitable for ADS-B Dongles - boosts reception.
  • Power Supply and SMA female to MCX male cable included.

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