FrSky TD SR12 12-Channel Dual-Band Receiver with ADV Stabilizer

The FrSky TD SR12 is a powerful 12-channel receiver that operates simultaneously on both 2.4GHz and 900MHz bands, ensuring long-range, low-latency control with robust anti-interference performance. Ideal for advanced RC pilots, it integrates advanced stabilization, dual-power input, and flexible telemetry support.

Key Features:

• Simultaneous Dual-Band Operation: 900MHz & 2.4GHz TD mode for enhanced signal reliability
• Triple Antenna System: 2×2.4GHz + 1×900MHz for multi-directional coverage
• 12 Configurable Channel Ports:
  • CP1: PWM / SBUS Out / FBUS / S.Port / SBUS In (Redundancy Support)
  • CP2–CP12: PWM / SBUS Out / FBUS / S.Port
• ADV Stabilizer Function: Programmable stabilization, advanced flight mode mapping (Stabilization, Auto-Level, Hover, Knife-Edge), and Stab file sharing
• Built-in High-Precision Telemetry: Real-time data for altitude, vertical speed, and more
• Dual XT30 Power Inputs: Balanced consumption with up to 20A continuous / 40A instantaneous draw
• Integrated Power Switch: Compatible with external NFC or push-button switches (optional)
• Basic Black-Box Function: Logs signal/power anomalies for diagnostics
• 4ms Race Mode with Telemetry: Ultra-low latency control ideal for competition
• SBUS Output: Supports 16CH / 24CH mode
• SBUS Input: Redundancy supported
• FBUS / S.Port Support: Seamless integration with Neuron ESCs and sensors
• Over-the-Air Firmware Updates (OTA): Fast and wireless

Specifications:

• Frequency: 900MHz & 2.4GHz
• Dimensions: 48.5 × 33 × 17.9mm (L×W×H)
• Weight: 23g
• Operating Voltage: 3.5V – 10V (2S LiPo Recommended)
• Operating Current: =170mA
• Continuous Current: =20A | Instantaneous: =40A
• Voltage Measurement Range: 0–35V (via AIN port; divider ratio 1:10)
• Compatibility: Tandem Series radios and TD protocol-capable RF modules
• Power Inputs: Dual XT30 Connectors
• Antenna Setup: Triple Antennas (2×2.4G, 1×900M)

With unmatched flexibility, telemetry integration, and resilient dual-band technology, the TD SR12 is FrSky’s most capable receiver for demanding RC applications.