Description
OVERVIEW
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 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.
FEATURES
● 900MHz/868MHz working mode
● Long range, low latency and high precision RC system
● 4 Optional RF power (Non-EU Version)
● Telemetry mode（25mW）/non-telemetry mode（200mW / 500mW） (EU Version)
● RF Power (Flex): 10mW/100mW/500mW/1W (telemetry supported for all levels)
● Smart Port enabled and support telemetry data transmission
SPECIFICATION
- 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)
DOWNLOAD
Q&A
Q：The input voltage of the module？
A：Please do not use 3s li-battery as the external power supply or R9M may damage.
- Vin Voltage Range: 4V-12.6V
- External Power Supply: 4V~12V (2s Li-Battery is recommended )
