FrSky Long Range R9M 2019 and R9 STAB OTA with mounted Super 8 and T antenna

FrSky Long Range R9M 2019 and R9 STAB OTA with mounted Super 8 and T antenna

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FrSky Long Range R9M 2019 and R9 STAB OTA with mounted Super 8 and T antenna

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R9M 2019 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. Moreover, the R9 is also a redundancy receiver which can connect to another receiver to ensure the security of your aircraft.

Feature :

  • 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

Specifications :

  • Compatibility : R9 series
  • Vin Voltage Range: 6.5V-13V
  • External Power Supply: 6.5V~13V 
  • Telemetry Interface: Smart Port
  • Upgrade Interface: Smart Port
  • Modulations: PXX or CPPM (auto-detected)

Download FrSky R9M 2019 Relevant Files


R9 STAB OTA Description

R9 STAB OTA is a 900MHz long-range and stabilization receiver with a built-in 3-axis gyroscope and 3-axis accelerometer.

R9 STAB OTA has 8 PWM channels, on traditional fixed-wing models it will support stabilization, automatic level, hover and knife-edge flight modes. For delta wings and V-tail models, it supports stabilization and automatic level flight modes.

R9 STAB OTA receiver implements the ACCESS protocol and brings the user improved performance and features. It supports wireless over-the-air firmware updates, making binding to receivers even easier as well as conveniently checking the current receiver firmware version.

Paired with a FrSky radio transmitter, the parameters can be adjusted conveniently through the LUA script. In addition, parameters may also be adjusted by FreeLink (PC) and FreeLink App (with AirLink S).


  • Dimension: 45.7*26.3*16.2mm
  • Weight: 18.6g
  • Numbers of Channel: 8/16CH (CH16 outputs RSSI)
  • Operating Voltage: DC 3.5V~10V
  • Operating Current: [email protected]
  • Measuring range of gyroscope: ±2000dps
  • Measuring range of acceleration: ±4g
  • Compatibility: R9M Lite/R9M/R9M 2019 with ACCST firmware
                                   R9M Lite/R9M Lite Pro/R9M 2019 with ACCESS firmware


  • ACCESS protocol and supports OTA functions
  • 900MHz/868MHz long-range with low latency
  • Built-in 3-axis gyroscope and 3-axis accelerometer
  • Support S.Port 
  • Supports quick configuration for setting multiple flight modes (quick mode)
  • Detachable Ipex1 connector antenna
  • Multiple configuration methods (LUA script and FreeLink)

Download FrSky R9M STAB OTA Relevant Files

Including :

  • 1x  R9M 2019 module with mounted Super 8 antenna
  • 1x  R9 STAB OTA

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