FrSky R9M radio control system is the first FrSky long range system which works in the frequency of 900MHz. The R9M module offers 4 switchable RF power outputs so you can choose the appropriate power for different flight situations. Compared to another FrSky 2.4GHz long range receiver like the L9R, the R9 receiver has a longer operating range up to 10KM and above. Moreover, the R9 is also a redundancy receiver which can connect to another receiver to ensure the security of your aircraft.

As the second R9 series receiver, R9 Slim includes all the advantages of the previous R9 long range receiver. Other than that, R9 slim has the lower latency and own the best compatibility with all the FrSky transmitters. The redundancy function ensures the security of your aircraft, and its tiny shape with the reduced weight must be the best choice in your competition.

Description:
Brand name: FrSky

FrSky R9M Transmitter Module Specification:
Item number: R9M

Modulations: PXX or CPPM (auto-detected)

Transmission Frequency: 900MHz

Transmission Output Power: 10mW, 100mW, 500mW and 1W

Features:

* 900MHz/868MHz working mode

* Long range, low latency and high precision RC system

* 4 Optional RF power (Non-EU Version)

* Telemetry (25mW)/non-telemetry (500mW) mode

* Smart Port enabled and support telemetry data transmission