Electrical and Mechanical ParametersOperating frequency: 902-928MHz/865-868MHz (可選的)通信協議: ISO 18000-6C, EPC global C1Gen2Dimensions: 95x95x40mmPackaging: 230x160x60mmWeight: 0.5KgPacking weight: 1KgBody material: ABS面罩, 金屬背蓋, black/greenWorking voltage: 直流9-24V, 6WOperating temperature: -20°C~+60°CWorking humidity: <95%(+25C) 輸出功率: 0–26dBm(+/-1D b) 天線規格: 3dBi圓極化陶瓷天線 單卡讀取距離: 0-2 米 (使用CR80 UHF白卡測試, the specific reading distance is …