2 pieces ADS-B 1090Mhz gain 2.0dBi SMA female antenna PCB

【ADSB2BDANTENNA】☆☆☆ADS-B 1090Mhz Gain 2.0dBi SMA Female PCB Antenna☆☆☆ 【Features】This Antenna can be fixed on eletrically conductive objects that connects with ground, which shall reduce static electricity coupling interference. 【Design compact】➮║✔It is okay that doesn't connect with lightning attester.║✔In case of any accidents, professional operation is recommended.║✔ADS-B 1090MHZ Antenna only, other accessories demo in the picture is not included.║ 【Specifications-1】➮║✔ Working frequency: 1090±15MHz║✔Passive gain: 2dBi (dipole antenna)║✔Antenna polarization: omnidirectional vertical linear polarization║✔Active gain: 20dB║✔Connector form: SMA standard female (outer screw inner hole) 【Specifications-2】➮║✔Out-of-band suppression: >30dB║✔Working voltage: 2.5-5.5V (skin negative core positive)║✔Working current: 80mA║✔System impedance: 50 ohm║✔Antenna weight: 15g║✔Dimensions: 20×170mm