FrSky R9 STAB OTA telemetry receiver supports 900MHz/868MHz frequency band, has low latency and long-range transmission characteristics, built-in 3-axis gyroscope and 3-axis accelerometer, supports S.Port and low battery voltage detection, can be configured by Lua script and FreeLink.
The FrSky R9 STAB OTA is a long-range telemetry receiver operating at 900MHz or 868MHz. It features a built-in 3-axis gyroscope and 3-axis accelerometer for flight stabilization, supporting ACCESS/ACCST firmware protocols. The device includes multiple LED indicators to show status such as calibration, self-check, and failsafe conditions.
| Operating Frequency | 900MHz/868MHz |
|---|---|
| Dimensions | 45.7*26.3716.2mm (Lx Wx H) |
| Weight | 18.6g |
| Number of Channels | 8/16CH |
| Operating Voltage Range | 3.5V~10V |
The receiver operates within a voltage range of 3.5V to 10V.
You can use the FrSky ACCESS protocol to register and bind the receiver directly from the transmitter menu.
Supported modes include Stabilization, Automatic level, Hover, and Knife-edge.