FrSky ACCESS 900MHz Long Range R9 MM-OTA receiver
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Unlock incredible long-range performance and next-generation features with the FrSky R9 MM-OTA, a compact 900MHz receiver built on the powerful ACCESS protocol. This tiny receiver is designed for FPV drone pilots seeking a more robust and reliable control link over extreme distances. With innovative features like over-the-air updates, it’s a smart and powerful drone part for your long-range FPV drone.
Unlock True Long-Range Performance
The R9 MM-OTA operates on the 900MHz frequency band, which provides significantly better range and signal penetration through obstacles like trees and buildings compared to standard 2.4GHz systems. This makes it the ideal choice for long-range exploration, mountain surfing, or any FPV drone flight where a rock-solid link is absolutely critical.
OTA for Ultimate Convenience
The “OTA” (Over-The-Air) feature is a game-changer for builders. With a compatible FrSky ACCESS transmitter, you can update the receiver’s firmware wirelessly, without ever having to physically access or plug into the receiver. This is incredibly convenient, especially when the receiver is installed deep inside a complex FPV drone kit build.
Full Telemetry & F.Port Support
This receiver supports S.Port for full telemetry data transmission, sending back vital flight information like battery voltage, GPS coordinates, and more directly to your radio. For an even cleaner, single-wire setup, the firmware can also be updated to support the F.Port protocol. The receiver also provides RSSI output in the SBUS datastream for easy OSD display.
Important Compatibility Information
Please note that this is a 900MHz receiver that uses the FrSky ACCESS protocol. It is only compatible with 900MHz R9 series transmitter modules that are also running ACCESS firmware. It is not backward-compatible with older ACCST firmware.
Specifications
- Protocol: FrSky ACCESS
- Frequency: 915MHz (Non-LBT Version for North America)
- Operating Voltage: DC 3.5V – 10V
- Operating Current: 100mA @ 5V
- Channels: 4/16CH (Telemetry)
- Range: Up to 10km or above
- Antenna Connector: Detachable Ipex1
- Dimensions: 16 x 10 x 2.8mm
- Weight: 0.7g (without antenna)
What’s in the Box?
- 1x FrSky R9 MM-OTA Receiver
- 1x Ipex1 T-Antenna
