FrSky TD SR18 18-Channel Dual-Band Receiver with ADV Stabilizer

The FrSky TD SR18 is a high-performance, long-range 18-channel receiver designed for demanding RC pilots. Operating simultaneously on 2.4GHz and 900MHz bands, it provides exceptional signal reliability, ultra-low latency, and robust telemetry integration.

Key Features:

• Dual-Band TD Mode: Simultaneous 900MHz & 2.4GHz operation for maximum signal resilience
• 18 Configurable Channel Ports: Each port supports PWM / FBUS / S.Port / SBUS
• Triple Antenna Design: Multi-directional coverage using 2×2.4GHz and 1×900MHz antennas
• Built-in ADV Stabilizer: Advanced stabilization with programmable channels, auto-level, hover, and knife-edge flight modes
• High-Precision Telemetry: Real-time altitude, vertical speed, and more
• Dual XT30 Power Inputs: Balanced power system with up to 30A continuous draw
• Built-in Power Switch: Supports external switches (e.g., NFC) for added safety and convenience
• Basic Black Box: Flight anomaly logging for diagnostics and tuning
• 4ms Race Mode: Ultra-fast response with full telemetry
• OTA Firmware Updates: Convenient wireless firmware upgrades
• Long Control Range: Up to 50–100KM range depending on RF settings

Specifications:

• Dimensions: 53 × 40 × 16mm (L × W × H)
• Weight: 29.1g
• Operating Voltage: 4–10V (2S LiPo recommended)
• Operating Current: =185mA @ 5V
• Continuous Current: =30A
• Number of Channel Ports: 18 (PWM / FBUS / S.Port / SBUS)
• Telemetry Sensors: Built-in (Altitude, Vertical Speed, etc.)
• Compatibility: Tandem series radios & TD protocol-capable RF modules

Whether you're flying high-performance aircraft or building a telemetry-rich platform, the TD SR18 offers industry-leading reliability, power, and flexibility.