P8 Module 840-845MHz Frequency Band Communication Link

  • 40km Ragne
  • 345kbps Link Rate
  • 840-845MHz Frequency Band
  • Point-to-Point, and Relay Communication Modes
  • Integrated BEC, Support 3-12S Battery Input

P8 Module

P8 Module is an ultra-long data transmission module of unmanned system. It adopts the communication frequency band of 840MHz. It has a transmission distance of 60km and a transmission rate of 345Kbps. It supports opoint-to-multiple, and relay communication, meet communication requirements in multiple application scenarios.

3S-12S Battary Input

The wide voltage input of the 3S-12S battery supported by P8 covers the working voltage of most of the current UAVs. No additional BEC is required for voltage conversion.

Dual-End Switchover

P8 has built-in TTL and USB ports, and the air terminal and ground terminal can be switched at will. If there is damage, it can be paired with other modules to reduce the use cost.

Aviation Aluminum Shell

The aviation aluminum alloy shell has good thermal conductivity, light weight, high strength and corrosion resistance, and has good electromagnetic shielding efficiency. The design of heat dissipation grooves on the shell surface increases the heat dissipation efficiency.

Product Specification

Frequency Band 840-845MHz
Spreading Method Frequency Hopping/Fixed Frequency, GMSK, 2GFSK, 4GFSK, QPSK
Forward Error Correction Hamming, BCH, Golay, Reed-Solomon, Viterbi
Error Detection 32 bits of CRC, ARQ
Range40km (The transmission distance is different under different environments/configurations, please refer to actual use)




Transit power 100mw~1000mw(20~30dBm);
Antenna gain 3DBi
Serial type 3.3V CMOS TTL
Lina Rate 345kbps Max
Baud Rate 300bps to 230kbps(57600)
Operating Modes Point-to-Point,Repeat Mode
Input voltage 12V-60V
Input current >2.5A
Power consumption

sleep< 1mA

; Idle< 20mA

RX :45~98mA


Interface Antenna: SMA inner needle
Power: XT30PW-M
Operation Temperature -40°C~85°C
Weight P8 module;:55g Antenna:31g Total: 86g
Size 65mm×40mm×16.5mm