... /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 ... for outdoor application, with gain of 8dBi. It adapts ABS plastic casing, with high capabilities of anti-jamming, lightning protection, ... .38 kg Temperature-40°C ~ +70°C UHF RFID Circular Antenna