مدل: RU200 Operating frequency: 860~960MHz Can set the operating frequency in different countries and regions: چین (920MHz~925MHz) South Korea (917MHz ~ 924MHz) United States (902MHz~928MHz) اروپا (865MHz~968MHz) ژاپن (916MHz~924MHz) Communication Protocol: ISO 18000-63(6C)/EPC Gen2 Works mode: Frequency Hopping or LBT (Listen-Before-Talk) مدولاسیون: DSB-ASK Coding mode: Miller 2, 4, 8 and FM0 Communication Interface: USB Read/Write range: reading distance>180میلی متر, writing distance>80میلی متر …