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RAM Electronics's Description
* Working frequency: 125Khz
* Baud rate: 9600
* Output interface: TTL, RS232, Wiegang 26 protocol
* Working voltage: DC3.3V-5V
* Working current: 19mA to 25mA
* Distance of reading card: up to 20mm.
* Working temperature: -10℃ to +70℃
* Storage temperature: -20℃ to +80℃
* Relative temperature: 0%~95%
* Square coil size:60mm*35mm
* Coil inductance:388 uH
* Module size:18mm*13mm
* Card type: ID 125K