FrSky R9 MM-OTA
Post added on July 23, 2019
FrSky ACCESS 900MHz long range R9 MM-OTA receiver
The 900MHz R9 MM-OTA receiver implements the ACCESS protocol and brings the user improved performance and features. The R9 MM-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 MM’s compact form factor design is also carried over to the OTA version, and the R9 MM-OTA supports inverted S.Port as well.
Number of channels:
- Non-LBT Version: 4/16CH (Telemetry)
- LBT Version: 4/16CH (Telemetry) / 4/16CH (No Telemetry)
| Specifications | |
|---|---|
| Product type | Radio receiver |
| Brand | FrSky |
| Radio frequency (megahertz) | 868 - 873 - 915 - 928 |
| Length (millimeter) | 16 |
| Width (millimeter) | 10 |
| Height (millimeter) | 2.8 |
| Voltage (volt) | 4.8 |
| Number of PWM channels | 4 - 8 - 16 |
| Radio receiver series | R9 |
| RF communication protocol | ACCESS |
| Radio receiver protocol | PWM - SBUS - Smart Port |
| RF connector type | IPEX |
| Number of RF antennas | 1 |
| Weight (gram) | 0.7 |
