Electrical and Mechanical ParametersOperating frequency: 902-928MHz/865-868MHz (اختیاری)مواصلات پروٹوکول: آئی ایس او 18000-6C, EPC global C1Gen2Dimensions: 95x95x40mmPackaging: 230x160x60mmWeight: 0.5KgPacking weight: 1KgBody material: ABS mask, metal back cover, black/greenWorking voltage: DC 9-24V, 6WOperating temperature: -20°C~+60°CWorking humidity: <95%(+25°C) پیداوار طاقت: 0–26dBm(+/-1dB) Antenna Specifications: 3dBi circularly polarized ceramic antenna Single card reading distance: 0-2 میٹر (using CR80 UHF white card test, the specific reading distance is …