RF Parameter Value Remark Working frequency 2400~2500 MHz Default: 2

4GHz (52MHz oscillator) Transmitting power 20 dBm About 100mW Receiving sensitivity -132 dBm Air data rate: 125kbps Air data rate 0

125M~2Mbps Default: 125kbps Test distance 6000m In open and clear air, with maximum power, 5dBi antenna gain, height of 2m, air data rate: 125kbps Hardware Parameter Value Remark Size 26

5 * 15 mm Antenna type IPEX / PCB Communication interface SPI Package SMD Electronic parameter Min

Typ

Max

Unit Condition Power supply 1

8 3

3 3

6 V Communication level 1

8 3

3 3

6 V Transmitting current 130 140 150 mA 20dBm（100mW） Receiving current 9 10 11 mA Sleep current 1 2 3 μA Operating temperature -40 20 85 ℃ Operating humidity 10 60 90 % Storage temperature -40 20 125 ℃