P9 Telemetry

902MHz ~ 928MHz communication frequency band.
40 km transmission range.
276 Kbps transmission rate.
Supports 3S ~ 12S wide voltage input.
Airborne and ground terminals can be switched to reduce usage costs.

276kbps Link Rate, 40km Range

Using Adaptive bandwidth, automaticinterference-avoidance frequency hopping, and bidirectional telemetry technologies, the transmission distance reaches40km and the link rate reaches 276Kbps.

Sky Unit

Fast switching

Ground unit

Dual-End Switchover

P9 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.

3S ~ 12S Battary Input

The wide voltage input of the 3S ~ 12S battery supported by P9 covers the operating voltage of most of the current unmanned systems. No additional BEC is required for voltage conversion.

3S ~ 12S Battary Input
12V ~ 60V

Aviation Aluminum Shell

The aviation aluminum alloy shell has good thermal conductivity, is lightweight, has 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.

Specification & Parameters

P9 Parameter
Working frequency	902–928MHz
Spreading Method	Frequency Hopping
Transport protocols	transparent transmission
Forward Error Correction	Hamming, BCH, Golay, Reed-Solomon, Viterbi
Encryption	32 bits of CRC、ARQ
Range	Reference distance: 40km (The transmission distance is different under different environments/configurations; please refer to actual use)
Sensitivity	-110dBm@115.2kbps -108dBm@172.8kbps -107dBm@230.4kbps
Transit power	Hopping: 100mw~1000mw(20~30dBm) Default: 1000mW
Antenna gain	5DBi
Serial type	3.3V CMOS TTL
Link Rate	Up to 276kbps
Baud Rate	Max 230.4kbps; 57600(default)
Operating Modes	Auto Routing, Store and Forward, Self-Healing, Packet Routing Modes
Input voltage	12V–60V
Power consumption	Sleep<1mA, Idle<3.5mA, RX:35~80mA, TX(Peak) :<2A
Interface	Antenna: SMA inner needle; Serial; GHR-06V-S; USB: TYPE-C; Power: XT30PW-M
Operation Temperature	-40℃~85℃
Humidity	5% to 95% non-condensing
Weight	P9 module: 55g; antenna 31g; total 86g
Size	65mm×40mm×16.5mm

Dimensions chart

ArduPilot, Dronecode, and PX4 Long-Term Partners

CUAV Tech Inc., Ltd. is a National High-Tech Enterprise and Guangdong Provincial Specialized, Sophisticated, Innovative SME that focuses on open-source unmanned system innovation technologies. It integrates R&D, production, sales, after-sales service, and technical support into a cohesive operation. The company maintains long-term collaborative partnerships with leading open-source organizations such as ArduPilot, Dronecode, and PX4.