Technical specification  

Modulation

FSK 

Frequency

433MHz             Users could customize

Transmit Power

20mW(13 dB)   100m

Receiver sensitivity

-115dBm   

Transmit Current

<50mA

Receive Current

<25mA     

Sleep Current

<15uA

Channel Rate

1200/2400/4800/9600Bit/s    customized

Serial Port Rate

1200/2400/4800/9600Bit/s    customized

Interface

TTL

Interface-data-format

8E1/8N1/8O1               customized

Working Power

DC 2.7~3.3V

Working Temperature

-20°C~75°C      

Working humidity

10%~90% Relative humidity, no condensing 

Size

30mm*19mm*6mm    

Communicated Mode

JZ831