1.Working Frequency: 120 To 135KHZ

2.Connector Baud Rate: 9600bps

3.Actual Baud Rate: 100bps

4.One Frame Continuous Send Max. Length: ≤252 bytes (user defines from 1 to 252, module will not send redundant data)

5.Receive Sensitivity: ≤1MV

6.Out-of-band Rejection Ability: ≥60dB

7.Band Width: ≤10 KHZ

8.Insulation Resistance: 500V≥500MΩ

9.Power Supply: DC +5V(receiving: ≤11MA; sending: ≤230MA

10.Frequency Insulation Withstand Voltage: AC to GND 3000V (1min test no breakdown, nor current leak)

11.Operating Temperature: -25℃ To 70℃

12.Operating Humidity: ≤90%

13.Size: 5.3*4.5*1CM/2.08*1.77*0.39in