FrSky R9 Mini OTA SBUS Long Range 900MHz Micro Receiver (ACCESS)
The 900MHz R9 Mini-OTA receiver implements the ACCESS protocol and brings the user improved performance and features. The R9 Mini-OTA supports wireless firmware updates over the air making binding to receivers even easier. As well as the convenience of checking the current receiver firmware version. The R9 Mini’s compact form factor design is also carried over to the OTA version, and the R9 Mini-OTA supports redundancy function as well.
This receiver is compatible with the new release R9M Lite Pro module,and the other 900MHz modules will also be supported when the ACCESS firmware is available.
We also carry the R9MM OTA receiver if you prefer the option of inverted S.Port instead of redundancy function.
Check out the entire R9 900MHz Long Range RC System!
- 915MHz (Non-LBT Version) / 868MHz (LBT Version)
- Mini size and super lightweight
- Supports OTA firmware update
- Supports firmware version check
- S.Port enabled and support telemetry data transmission
(Support F.Port, download firmware to support the function)
- Supports redundancy 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×W×H)
- Weight: 0.7g (without antenna)
- Number of Channels:
Non-LBT Version: 4/16CH (Telemetry)
LBT Version: 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: R9 series 900MHz module (ACCESS protocol)
- 1x FrSky R9 Mini OTA SBUS Long Range 900MHz Micro Receiver
- 1x T Dipole Antenna