FrSky Long Range new antennas, receivers, firmware

FrSky’s R9 Long Range product line expands with a whole new line of R9 Series antennas for receivers and modules. These antennas are tested in-house and proven to be superior in performance. The new R9MM mini receiver with inverted S.Port and R9 Stab receiver with built-in 3-axis stabilization will join the R9 family. In addition to the new products, the R9 Series of receivers and modules will get a firmware update. This update will expand the operating range and allow telemetry and 16 channels available at all power levels.


1. New Antennas for 900MHz RC System
●    FrSky Super 8 Antenna for R9M / R9M Lite Module

Available @

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●    FrSky Ipex1 T Antenna for R9 Slim / R9 Slim+ Receiver

Availabe @

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●    FrSky Ipex4 T Antenna for R9 Mini / R9 MM Receiver

Available @

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●    FrSky MMCX T Antenna for R9 Receiver

Available @


2. FrSky R9 Stab receiver main features

  • Built-in 3-axis gyroscope module
  • Built-in 3-axis accelerometer module
  • UART reserved
  • SBUS output
  • Two Detachable Ipex1 connector antenna
  • Low latency and high precision
  • S.Port enabled and supports telemetry data transmission
  • Battery voltage detection
  • With RSSI output
  • Equipment protection with aluminum outer case
  • Strong anti-interference performance

3. FrSky R9MM mini Long Range receiver

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 plus an inverted S.Port output, that makes it compatible with more devices, like F4 flight controllers that does not have inversion possibility.

  • 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 (Smaller Ipex4 !)

Available @


4. 900MHz Flex Firmware

  R9M Working Frequency Band 915 – 928MHz / 860 – 873MHz

  • Optional Power:10mW/100mW/500mW/1W
  • Telemetry supported for all power levels 
  • 16 channels for all power levels 
  • Adaptive power for 1W only

   R9M Lite Working Frequency Band 915 – 928MHz / 860 – 873MHz

  • Optional Power:25mW/100mW
  • Telemetry supported for all power levels
  • 16 channels for all power levels
  • To enable this function, please upgrade the firmware of your receiver, module and transmitter operating system (OpenTX 2.2.3), simultaneously.
    *Note: Please use this firmware according to the RC regulation of local area.

Download links:

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