FrSky R9 STAB OTA Receiver

Order a powerful FrSky R9 STAB OTA receiver for quadcopters!

The FrSky R9 STAB OTA receiver combines high communication range and integrated sensors. Built-in 3-axis gyroscope and accelerometer improve flight stability. The device supports over-the-air (OTA) firmware updates—no need to connect to a computer.

The model operates in the 900 MHz band, which provides communication up to 10 km in open areas. Compatible with FrSky ACCESS and ACCST protocols. The compact body makes it easy to install on quadcopters of any size.

Benefits for pilots

The receiver reduces signal delay, which is critical for racing drones and FPV flights. Built-in sensors allow the use of backup stabilization algorithms. This increases fault tolerance in case of loss of connection with the remote control.

Hybrid mode automatically switches between frequencies to minimize interference. R9 STAB OTA supports telemetry - data on battery voltage and RSSI is displayed on the remote control. The device is compatible with the popular Taranis and X9D controllers.

Easy setup via the FrSky Config app simplifies integration with flight controllers. The model is protected from vibrations and electromagnetic interference. It is an ideal choice for professional builds and upgrades of existing quadcopters.

Order FrSky R9 STAB OTA from AEGISKY - get stable communication and precise control even at extreme distances!

Specifications

• Frequency: 868/915 MHz
• Number of channels: 8/16 (CH16 outputs RSSI)
• Size: 45.7 × 26.3 × 16.2 mm
• Weight: 18.6 g
• Operating voltage: 3.5-10V
• Operating current: 140 mA at 7.4 V
• Gyroscope measurement range: ±2000 dps
• Acceleration measurement range: ±4g
• Compatibility: R9M / R9M Lite / R9M Lite Pro / R9M 2019 (with ACCESS/ACCST firmware).