Uhf Passive Rfid Gate Reader - SCIVASLTD ( China ) - Offers to Sell and Export - Tuesday 3 January 2017 11:17 am - uhf passive rfid gate reader uhf passive rfid gate reader working frequency 902~928mhz or 865~868mhz support protocol iso18000 6c epc c1 gen2 rf chip impinj r2000 rf power ...