The TEN-90 ADS-B 1090 MHz antenna offers an excellent value for money with the following product features: reception of ADS-B signals from up to 550 km away with clear visibility; low wind load due to small form factor and low weight; easy installation with included material; SMA socket; amplification 6 dBi; impedance 50 Ohm; for outdoor use. Suitable for use with use; made in Germany.