Description
FrSky R9 and 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 to 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.
The FrSky R9 MM is the latest 900MHz mini receiver in the long-range series. It carries on most of the features from the previous R9 Mini receiver, like it’s super low latency, high precision performance in an extremely compact design. A new feature incorporating an inverted S.Port output makes it compatible with more devices.







R9M Long Ragne Module Features

R9MM Features
Package Includes :
Useful Information :
The FrSky R9 MM is the latest 900MHz mini receiver in the long-range series. It carries on most of the features from the previous R9 Mini receiver, like it’s super low latency, high precision performance in an extremely compact design. A new feature incorporating an inverted S.Port output makes it compatible with more devices.







R9M Long Ragne Module Features
- 900MHz working mode
- Long range, low latency and high precision RC system
- 4 Optional RC power
- Smart Port enabled and support telemetry data transmission
- Compatibility: R9 series
- Vin Voltage Range:4V-12.6V
- External Power Supply: 4V~12V (2s Li-Battery is recommended )
(*3s Li-Battery is not recommended as external power supply, or it will damage) - Telemetry Interface: Smart Port
- Upgrade Interface: Smart Port
- Modulations: PXX or CPPM (auto-detected)

R9MM Features
- 915MHz (Non-EU Version)/ 868MHz(EU Version)
- Mini size and superlight weight
- Inverted S.Port enabled
- S.Port enabled and support telemetry data transmission (Support F.Port, download firmware to support the function)
- Low latency and high precision
- With RSSI output in SBUS
- Battery voltage detection supported
- Detachable Ipex connector antenna
- Dimension: 16*10*2.8mm (L xW xH)
- Weight: 0.7g (without antenna)
- Number of Channels: Non-EU Version: 4/16CH (Telemetry) / EU Version: 4/8CH (Telemetry) / 4/16CH (Telemetry) / 4/16CH (No
- Telemetry)
- Operating Voltage Range: DC 3.5V ”“ 10V
- Operating Current: 100mA@5V
- Operating Range: Up to 10km or above
- Compatibility: R9M and R9M Lite
Package Includes :
- 1x R9M Long Range Module w/ Antenna
- 1x R9MM Long Range Recevier
Useful Information :
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