... Gain: 8dBi, Circular Polarization N type Female Connector WindResistance: 60 m/s Pay: TT/LC RFID UHF circular antenna, RFID antenna ... , UHF circular antenna, Long range RFID antenna, RIFD 8dBi ... UHF antenna, UHF antennaFrequency: 860MHz ~ 960MHz Gain: 8dBi, Circular Polarization N type Female Connector WindResistance: 60 m/s Waterproof ...