FrSky R9 STAB OTA telemetry receiver is a 900MHz/868MHz long-range and stabilization receiver with a built-in 3-axis gyroscope and 3-axis accelerometer, supports S.Port (Configurable in OpenTX / FrOS), low Battery voltage detection supported, detachable Ipex1 connector antenna, multiple configuration methods (Lua script and FreeLink).
The FrSky R9 STAB OTA is a long-range 900MHz/868MHz telemetry receiver featuring built-in stabilization with a 3-axis gyroscope and accelerometer. It supports ACCESS protocol, OTA firmware upgrades, and multiple configuration methods including Lua scripts and FreeLink software.
| Frequency Range | 900MHz/868MHz |
|---|---|
| Dimensions | 45.7*26.3*16.2mm (L x W x H) |
| Weight | 18.6g |
| Number of Channels | 8/16CH (CH16 outputs RSSI) |
| Operating Current | [email protected] |
| Operating Voltage Range | 3.5V~10V |
| Gyroscope Measuring Range | ±2000dps |
| Accelerometer Measuring Range | ±4g |
The device supports multiple configuration methods including Lua script and FreeLink.
Firmware can be upgraded via S.Port using FrSky STK PC tool or through the APP with AirLink.
Quick Mode supports stabilization and manual modes configured through CH10, with an urgent mode for automatic level via CH12.