Product parameters:
On-board 2.4G PCB antenna, ISM band, 2.54mm in-line type, compact size, convenient for embedded applications
Support six-channel data reception (one-to-six)
Support GFSK/FSK and other general modulation modes
Support 2Mbps/1Mbps/250Kbps data rate, and set different transmit power
Multi-frequency point: 126 frequency points, meeting the needs of multi-point communication and frequency-hopping communication, 2400MHz~2525MHz, 1MHz frequency-hopping step
The average emission current is as low as 11.3mA (0dBm)
Receiving sensitivity: -85dBm@1000kbps
Transmitting power can be up to 0dBm
Four-wire SPI interface is adopted, and the speed can reach 10MHz,
Hardware interrupt output of receiving and sending data
Support 1 bit RSSI output
Working temperature: -20 ℃~60 ℃
The best transmission distance: at the rate of 1 MBPS in the open area, the test distance of transmitting and receiving 10 bytes of data is about 70 meters at most

Electrical Characteristics
Supply voltage: 1.9V-3.6 V
Current Consumption
Sleep mode: 0.9uA
Standby mode: 32uA
Rx states: 11.8mA @1MBPS
Tx states: 11.3mA @0dBm/7mA @‐18dBm
Transmitter Part
Tx data rate: 1000Kbps-2000Kbps(Typ1000Kbps)
Frequency range: 2400MHz-2483.5MHz
Output power: ‐18dBm-4dBm(Typ0dBm)
Receiver Part
Receiver sensitivity: ‐85dBm @1000Kbps
Saturation: ‐23dBm
Adjacent channel rejection: 21dB (Desired channel 3dB above the sensitivity limit. 1MHz channel specing)
Alternate channel rejection: 30dB (Desired channel 3dB above thesensitivity limit. 1MHz channel specing)