TTX850 2.4GHz 8-Ch Computer Radio TX Only

Choose the TTX850 radio system for computer sophistication, performance and programming ease. Its software has features for virtually any aircraft, from airplanes and helis to multi-rotors. Adding that to its wealth of functions and generous memory, the TTX850 could easily be the only radio you need to fly an entire hangar full of aircraft.

The transmitter’s large LCD screen includes backlighting and adjustable contrast for easy viewing anywhere. Push buttons and intuitive menus combine for fast, easy programming. SLT reliability — and a growing selection of value-priced receivers — make the TTX850 a natural and affordable choice for a wide range of flight applications.

Transmitter Functions:

• Model Select
• Model Management (name, type, copy reset & wireless transfer)
• Trim Settings
• Ch5-Ch8 Assignment
• Wired & Wireless Trainer Functions (with selectable channels)
• Warnings (Rf on/off, low battery, throttle position, throttle cut, throttle hold, no signal & auto power-down)
• Wired and wireless model copy function
• Range Test
• Fail-Safe with selectable channels (actually an Rx function)
• Firmware updates (through built-in USB interface)
• System Setup (user name, stick modes, LCD contrast, speaker volume, battery alarm, vibration intensity & LCD backlight)

Helicopter Functions:

• 6 Programmable Mixes
• 3 Swash Plate Types (1 servo; 2 servos/180°; or 3 servos/140°)
• Throttle Curve (12-point)
• Throttle Cut
• Throttle Hold
• Pitch Curve (12-point)
• Pitch-Curve Hold
• Advanced Gyro Gain
• Swash Plate Ring
• Throttle Mixing
• Swash Plate Mixing
• Cyclic Mixing
• Rudder Mixing
• RF Output
• Timers
• Camera Gimbal
• Digital Switch Assignment

Airplane Functions:

• 6 Programmable Mixes
• 8 Wing Types (normal, V-tail, delta, single aileron, dual aileron, aileron + flap, 2 aileron + flap & dual elevator)
• Throttle Curve (12-point)
• Throttle Cut
• Advanced Gyro Gain
• Aileron Mixing
• Rudder Mixing
• Aileron Differential
• Flap Mixing
• Air Brake Set
• RF Output
• Timers
• Camera Gimbal
• Digital Switch Assignment

Multi-Rotor Functions:

• 6 Programmable Mixes
• Throttle Curve (12-point)
• Throttle Cut
• Throttle Hold
• Advanced Gyro Gain
• RF Output
• Timers
• Camera Gimbal
• Digital Switch Assignment

Other Features:

• The 256x160 graphing LCD has up to five times the resolution of displays on comparable radios. Brightness and contrast can be adjusted to ensure crystal clarity under virtually any lighting condition.
• Most functions can be assigned to controls that include two sliding levers as well as six 3-position and two 2-position switches. Stick “feel” benefits from smooth, quad-bearing gimbals as well as length and tension adjustments.
• This handy jack lets you recharge the battery without removing it from the transmitter.
• The TTX850’s 12-point pitch and throttle curves offer performance tuning possibilities that most comparable systems can’t match!
• The trainer function allows you to use all channels or to focus training efforts on a select few.
• Separate Model and System screens for multi-rotor aircraft simplify and streamline setup.

• YouTube Video
• YouTube Video
• YouTube Video