Electrical Characteristics
Specifications
·Frequency: 13.56 MHz
·Size: Φ21 mm
·Tube size: 3 Inch
·Transmission principle: Passive
·ISO standard: ISO 14443A
·Operating temperature: -20°C to +80°C
·Storage temperatue: 0°C to +30°C
Materials
·Antenna substrate: PET
·Antenna: Copper
·Tube: ABS