CUAV P9 Radio is CUAV’s new long-range drone data link communication module. It has high power, high speed and high receiver sensitivity, which is very suitable for UAV communication system.
|Working frequency||902-928 MHz|
|Transmission technology||Frequency Hopping|
|Transfer Protocol||Transparent transmission|
|Forwarding error detection||Hamming /BCH/Golay/Reed-Solomo|
|Error detecting||Error Detection 32 bits of CRC, ARQ|
|Encrypt||Optional (see –AES option)|
|Range||– Limit distance: 60km (high-gain antenna + unobstructed seaside)|
– Reference distance: 40km(The transmission distance is different under different environments/configurations, please refer to actual use)
|Sensitivity||-110 dBm @ 115.2 kbps|
-108 dBm @ 172.8 kbps
-107 dBm @ 230.4 kbps
|Output power||100mW – 1W (20-30dBm)|
|Serial interface||3.3V CMOS TTL|
|Baud rate||UP to 230.4kbps;|
|Link Rate||115 – 276 kbps|
|Operating Modes||Auto Routing, Store and Forward, Self Healing, Packet Routing Modes|
|Power consumption||Sleep < 1mA|
Idle < 3.5mA
RX : 35mA ~ 80mA
TX :800mA ~ 1200mA
Antenna：SMA inner needle
|Operating temperature||-40℃ ~ +85℃|
|Humidity||5% ~ 95%(Non-condensing)|
For Mission planner
Please select 57600 baud rate when connecting. Note whether the driver is installed correctly and whether the port number is selected.
It should automatically connect after being recognized by QGroundcontrol.
The P900 has already been configured at the factory. Generally, you do not need to configure this document. If you have requirements, you can configure it according to the instructions below.
Use the USB cable to connect the P900 data transmission to the computer, open the serial assistant software, press and hold the CONFIG and RESET buttons, release the reset button, then release the CONFIG button. The serial assistant pops up the “NO CARRIER ok” prompt to enter the configuration mode.
Configuration mode interface baud rate is fixed 9600 If a late configuration error occurs, it can be reconfigured through the configuration mode.
Point-to-point mode Just copy the parameters below and paste them to the serial port assistant. Press the Enter key and then click Send. The configuration can be completed (the configuration succeeds with ok) Host settings
Point-to-point mode Just copy the parameters below and paste them to the serial port assistant. Press the Enter key and then click Send. The configuration can be completed (the configuration succeeds with ok)
Slave 1 settings
Slave 2 settings
For more detail, you can visit CUAV Docs