Model: UR-500 Air Interface Protocol: EPCglobal UHF Class 1 Gen 2 / ISO 18000-6C Spectrum Range: 902MHz~928MHz 865MHz~868MHz(tsy voatery) Supported Regions: antsika,Canada sy faritra hafa taorian'ny U.S. FCC Europe and other regions following ETSI EN 302 208 Shina tanibe,Japana,Korea,Malezia,Taiwan Input Voltage: DC3.5V~5V Standby Mode Current: <80mA Operating Current: 180mA @ 3.5V (26 dBm Output, +25℃) 110mA @ 3.5V (18 dBm Output, …