Portable Students Management 2.45GHz Active RFID Tag

Technical Parameters
Operating frequency: 2.4GHz~2.5GHz (factory setting)
Working style: active-type
Transmit power: less than 1mW (0dBm) (factory setting)
Static (standby) operating current: < 1uA
Maximum operating current (transmitted signal): < 15mA
Launch time: 0.25ms
Read mode: readable and writable
User data: data distinguishing blocks, each block 16 bytes, a total of 32 blocks
Reading and writing distance: 0-80 meters
Working years: 5 years (theoretical value)
Working voltage: 3V
Query time: 1s
Battery: Built-in one CR3032 button battery
Impact ability: It has strong anti-collision ability and can read the number of cards at the same time > 2000 sheets
Working temperature: -25℃~+70℃
Storage temperature: -40℃~+85℃
Working humidity: < 95%
Dimensions: diameter 35mm×10mm
Shell material: ABS