FrSky TWIN X14RS – Dual-Band Performance, CNC Precision
The FrSky TWIN X14RS is a high-performance ETHOS radio designed for pilots who require long-range capability, flexible RF configurations, precise control, and dependable signal redundancy. Its built-in TD-ISRM RS RF module supports TD, TW, ACCESS, R9, and ACCST D16 operating modes, providing compatibility with a wide range of FrSky receivers.
In TD Mode, the X14RS combines 900MHz and 2.4GHz RF links for long-range, low-latency control with full telemetry. It also supports dual-active 2.4GHz TW operation and the simultaneous use of ACCESS 2.4GHz and ACCESS R9 receivers. Compatible receivers can be connected through their SBUS IN/OUT ports to create an additional redundant RF backup system.
The X14RS package includes the transmitter, a 2600mAh 2S transmitter battery, lanyard, and protective carrying case. A receiver is not included and can be purchased separately based on your aircraft and RF requirements.
TD-ISRM RS RF Performance
- 900MHz and 2.4GHz TD Mode for dependable dual-band, long-range control
- Dual 2.4GHz TW Mode with simultaneous active RF links
- ACCESS 2.4GHz and ACCESS R9 Modes with receiver redundancy support
- ACCST D16 Compatibility for supported legacy FrSky receivers
- Low-Latency Control with full telemetry support
- Up to 24 Channels for advanced aircraft and complex models
MC18 CNC Hall-Sensor Gimbals
The X14RS is equipped with MC18 all-CNC machined metal Hall-sensor gimbals supported by 10 ball bearings for smooth, accurate control. The standard 60-degree stick travel can be reduced to 45 degrees using the optional travel limiter tool.
M4 all-around spiked anti-slip stick ends provide a secure grip and precise stick control during demanding aerobatic, racing, long-range, and high-performance flight operations.
Key Features
- TD-ISRM RS Internal RF Module with 900MHz and 2.4GHz operation
- MC18 CNC Hall-Sensor Gimbals with 10 ball bearings
- Adjustable 45° or 60° Stick Travel with optional limiter tool
- 3-Inch Color Touchscreen with 640×360 resolution
- ETHOS Operating System with extensive model customization
- Four Front Quick-Mode Buttons for trims or frequently used functions
- Four Standard Trims and two rear momentary buttons
- Easy-to-Reach Top Switches and Sliders
- Built-In Six-Axis Gyroscope for motion-controlled functions
- 512MB Internal Flash Storage plus a TF card expansion slot
- Lite External Module Bay for additional RF options
- Voice and Haptic Alerts for immediate pilot feedback
- High-Speed PARA Wireless Training System
- USB-C Charging and Data Interface
- Optional Foldable CNC Stand Holder
Ergonomic and Compact Design
Based on the proven X18-series form factor, the X14RS combines a compact transmitter body with rounded hand grips and an easy-to-reach control layout. The switches, shoulder sliders, rear momentary buttons, and four customizable front buttons are positioned for quick access without changing your grip.
The four front quick-mode buttons can be assigned through ETHOS as additional trims or controls. This is especially useful for glider pilots who need to make real-time flap, camber, or control-surface adjustments during flight.
3-Inch ETHOS Touchscreen
The X14RS features a 3-inch 640×360 color TFT touchscreen for fast access to model programming, telemetry, system settings, and customizable displays. FrSky’s ETHOS operating system provides powerful programming capabilities through a clean and intuitive interface.
Ideal For
- Long-range pilots who want combined 900MHz and 2.4GHz RF performance
- Large-scale and high-value aircraft requiring additional RF redundancy
- Glider pilots who need quick access to additional trims and flight controls
- Fixed-wing, helicopter, drone, and FPV pilots using advanced ETHOS programming
- Pilots upgrading from ACCESS or ACCST D16 to FrSky TD and TW technology
Specifications
- Dimensions: 192 × 193 × 72 mm
- Weight: 703g with battery installed
- Operating System: ETHOS
- Internal RF Module: TD-ISRM RS
- RF Modes: TD, TW, ACCESS, R9, and ACCST D16
- Channels: Up to 24
- Display: 3-inch color TFT touchscreen
- Display Resolution: 640 × 360
- Gimbals: MC18 CNC Hall-sensor gimbals with 10 ball bearings
- Stick Travel: 60° standard or 45° with optional limiter tool
- Internal Storage: 512MB plus TF card expansion slot
- Operating Voltage: 6.5V–8.4V with 2S lithium battery
- Operating Current: 440mA at 7.4V typical
- Operating Temperature: -10°C to 60°C (14°F to 140°F)
- Battery Bay: 69.5 × 38.5 × 20 mm
- Charging and Data Port: USB Type-C
- USB Power Requirement: 5V, 2A minimum
What’s Included
- FrSky TWIN X14RS transmitter
- 2600mAh 2S transmitter battery
- Transmitter lanyard
- Protective carrying case
Receiver, USB power adapter, optional travel limiter tool, and optional CNC stand holder are sold separately.
Built for pilots who expect more from their radio.
The FrSky TWIN X14RS combines TD dual-band RF performance, MC18 CNC precision, ETHOS flexibility, and advanced redundancy options in one compact transmitter.
