P9 Radio 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.

276 kbps Air Speed | 40 km Transmission Distance

Adopting adaptive bandwidth, automatic interference-avoidance frequency hopping, and bidirectional telemetry technologies, the system achieves a transmission distance of 40 km and a data rate of 276 Kbps.

sky terminal

ground terminal

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 P8 covers the working voltage of most of the current UAVs. No additional BEC is required for voltage conversion.

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

Aviation Aluminum Alloy Casing

The product features an aerospace-grade aluminum alloy housing with high thermal conductivity, lightweight, high strength, and corrosion-resistant properties, offering excellent electromagnetic shielding performance. Combined with a surface heat-dissipating groove design, this configuration enhances heat dissipation efficiency.

Specification

Frequency Range	902MHz ~ 928MHz
Spreading Method	Transparent transmission
Error Detecting	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
Transmit Power	100mW ~ 1W (20dBm ~ 30dBm) Default 1W
Antenna Gain	5dBi
Link Rate	276Kbps (Max)
Serial Baud Rate	300bps ~ 230Kbps (Default: 57600)
Operating Modes	Point-to-Point
Support Controller	CUAV, Pixhawk etc.
Support Firmware	Ardupilot, PX4
Operating Voltage	12V ~ 60V
Power Consumption	Sleep: < 1mA Idle: < 3.5mA RX: 35mA ~ 80mA TX: 800mA ~ 1200mA
Operating Temperature	-40℃ ~ 85℃
Operating Humidity	5% ~ 95% (noncondensable)
Dimensions	65mm × 40mm × 16.5mm
Weight	86g (Total) Mudule: 55g Antenna: 31g
接口	Serial Port (GHR-06V-S) × 1. USB (TYPE-C) × 1. Antenna (SMA Male/Internal Pin) × 1. Power Supply (TX30PW-M) × 1.

Dimensions chart

ArduPilot, Dronecode, and PX4 Long-Term Partners

CUAV Technology Co., 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.