FlightAware has revolutionized the world of USB SDR ADS-B Receivers with the FlightAware Pro Stick and Pro Stick Plus, high-performance USB R820T2 software defined radios (SDR) with a built-in RF amp for maximum ADS-B/MLAT performance.
The Pro Stick Plus adds a built-in 1090 MHz bandpass filter for increased performance and range of reception in areas with moderate RF noise as is typically experienced in most urban areas.
The FlightAware SMA (female to male) 1090MHz Mode S filter is designed to reduce interference and significantly improve the valid mesage rate of ADS-B/Mode S receivers. It passes range 980MHz – 1150MHz. Impedance is 50ohms and insertion loss is <2.5dB.