Overview:
The FrSky Twin TW SR12 is a feature-rich 12-channel receiver designed for fixed-wing aircraft, combining FrSky's resilient Twin (TW) protocol with an advanced integrated stabilisation system. Operating simultaneously on dual 2.4GHz frequency bands, it provides a highly reliable control link while supporting comprehensive telemetry, making it an excellent choice for sport, scale, aerobatic and FPV aircraft where dependable signal performance is essential.
The built-in ADV stabiliser offers significantly more flexibility than traditional gyro receivers, with configurable stabilisation outputs, multiple flight modes and advanced programming options. High-precision onboard sensors provide telemetry including altitude and vertical speed, while the receiver also supports black box data recording for post-flight analysis. Twelve configurable channel ports allow flexible installation, supporting PWM, SBUS, FBUS and S.Port connectivity to suit a wide range of aircraft and flight controllers.
Designed for larger aircraft, the TW SR12 features dual XT30 power inputs with integrated high-current capability, allowing it to safely power multiple servos while simplifying the onboard power system. Support for OTA firmware updates, signal redundancy via SBUS In and FrSky's FBUS protocol further enhances reliability and simplifies installation in modern RC aircraft.
Features:
- Simultaneous dual 2.4GHz TW protocol operation for improved link reliability.
- Built-in ADV stabilisation with multiple flight modes.
- Advanced stabiliser configuration with programmable channel mapping.
- Integrated high-precision telemetry sensors for altitude and vertical speed.
- Basic black box flight data recording.
- 12 configurable channel ports.
- CP1 supports PWM, SBUS Out, FBUS, S.Port and SBUS In.
- CP2-CP12 support PWM, SBUS Out, FBUS and S.Port.
- SBUS Out supports both 16-channel and 24-channel modes.
- SBUS In provides signal redundancy capability.
- FBUS support simplifies wiring with combined control and telemetry.
- Over-the-Air (OTA) firmware updates.
- Built-in power switch function compatible with optional external switches.
- Long-range control capability when used with compatible Twin transmitters and RF modules.
Specification:
- Model: FrSky Twin TW SR12
- Protocol: FrSky Twin (TW)
- Frequency: Dual 2.4GHz
- PWM channels: 12
- Compatibility: FrSky Twin series transmitters and TW-compatible RF modules
- Operating voltage: 3.5-10V
- Recommended power source: 2S LiPo
- Operating current: ≤130mA
- Continuous current (device power): ≤20A
- Peak current (device power): ≤40A
- External voltage measurement range (AIN): 0-35V
- Battery voltage divider ratio: 1:10
- Antennas: Triple external 2.4GHz antennas
- Power input: Dual XT30 connectors
- Dimensions: 48.5×33×17.9mm
- Weight: 22.5g
Included:
- 1x FrSky Twin TW SR12
- Accessories
