ຕົວແບບ: RU200 Operating frequency: 860~960MHz Can set the operating frequency in different countries and regions: ຈີນ (920MHz~925MHz) South Korea (917MHz ~ 924MHz) United States (902MHZ ~ 928MHz) ເອີຣົບ (865MHz~968MHz) ຍີ່ປຸ່ນ (916MHz~924MHz) ອະນຸສັນຍາການສື່ສານ: ISO 18000-63(6ແລ້ວ)/EPC Gen2 Works mode: Frequency Hopping or LBT (Listen-Before-Talk) ການປັບຕົວ: DSB-ASK Coding mode: Miller 2, 4, 8 and FM0 Communication Interface: USB Read/Write range: reading distance>180ມມ, writing distance>80ມມ …