... .protocal:EPC C1G2, ISO18000-6B 2.902~928MHz,,865-868mhz,8dbi antenna 3.read range: 3-6m 4.work with the multi ... -ports reader 868mhz rfid antenna/mid-range uhf rfid antennaFeatures:UHF Mid-distance fixed reader ... (multi-channel) antennaRead distance: 8dbi circularly polarized antenna,0-6mWorking frequency: FCC ISM 902~928MHz or ETSI ...