Main parameters Communication protocol: ISO 14443 TypeA/ISO 15693 Tuʻo lahi ʻo e ngaue: 13.56Mhz RF interface: SMA Antenna impedance: 50Ω Maximum support power: 4W Reference distance (Meki): 65cm Size: 500×600mm Feeder length: 2.5m Operating temperature: -25°C~+85°C Housing material: PVC Notice: ʻOku fie maʻu e JavaScript ki he meʻa ko ʻeni ʻi lotó.