Built-In Servo Balancer

No more will you need a complicated network of little boxes littering your fuselage if you want to balance servos. You can precisely balance the output of swashplate servos or multiple servos on a single control surface with the transmitter using a 7-point curve mix.

Wireless Trainer Link

The wireless trainer link gives instructors the option to wirelessly ''buddy box'' with another DSMX® transmitter. Once bound to another transmitter, ModelMatch™ technology will allow the DX20 to re-link without having to go through the bind process again.

250-Model Memory

The enormous capacity of the DX20’s on-board memory means you will rarely, if ever, need to juggle models between transmitter memory and your SD card. The model memory menu is easier to navigate too. Only memory slots with model settings saved to them will appear. You won't have to scroll through empty slots or move models around if one is deleted.

Because the DX20 uses the same AirWare™ software as many other Spektrum transmitters, you can share model setups across platforms with almost any Spektrum pilot.

Stay Up to Date

Register your DX20 and receive alerts whenever Spektrum Airware software updates are available. You also gain access to a growing library pre-set model setups for the most popular Horizon Hobby aircraft.

Programming Features

The DX20 has all the programming functions you need to fly everything from collective pitch helis and multi-rotor aircraft to competition sailplanes and giant-scale jets.

Airplane

• 11 Wing Types: 1 Aileron, 2 Aileron, Flaperon, 1 Aileron + 1 Flap, 1 Aileron + 2 Flap, 2 Aileron + 1 Flap, 2 Aileron + 2 Flap, Elevon, Elevon B, 4 Aileron, 6 Aileron
• 6 Tail Types: Normal, V-Tail A, V-Tail B, 2 Elevator, 2 Rudder, 2 Rudder + 2 Elevator
• 2 Canard Options with Elevon Wing Types: Canard + 1 Rudder, Canard + 2 Rudder
• Independent Multi-Engine Control for Up to 4 Engines or Motors
• ProTrim In-Flight Adjustment of Rates, Expo, Mixes and Differential
• AS3X™ Gain Adjustment
• Flap Delay and Elevator Compensation
• 5 Flight Modes
• Dual Rates and Expo
• 0.5% Mix Rate Increments
• 16 Programmable Mixes

Helicopter

• Active Gyro and Governor Trim
• 7-Point Throttle Curve
• 7-Point Pitch Curve
• 7-Point Tail Curve
• 7 Swash Plate Types: Normal, 3-Servo 120˚, 3-Servo 135˚, 3-Servo 140˚, 3-Servo 90˚, 4-Servo 90˚, 2-Servo 180˚
• Swash Plate Timing
• ProTrim In-Flight Adjustment of Rates, Expo, Mixes and Differential
• 5 Flight Modes
• Dual Rates and Expo
• 0.5% Mix Rate Increments
• 16 Programmable Mixes

Sailplane

• 5 Wing Types: Single Aileron, Dual Aileron, Dual Aileron + Single Flap, Dual Aileron + Dual Flap, Quad Aileron + Dual Flap
• 3 Tail Types: Normal, V-Tail A, V-Tail B
• Motor Throttle Switch Assignment
• Aileron and V-tail Differential
• Camber System
• Camber Preset
• ProTrim In-Flight Adjustment of Rates, Expo, Mixes and Differential
• AS3X Gain Adjustment
• Flap Delay and Elevator Compensation
• 10 Flight Modes
• Dual Rates and Expo
• 0.5% Mix Rate Increments
• 16 Programmable Mixes

Multirotor

• Multirotor Channel Inputs – ALT (Altitude), ROL (Roll), PIT (Pitch), YAW
• Multirotor Checklists, Warnings and Voice Alerts
• Simplified Multirotor Flight Mode Setup and Switch Assignment

Fly Smarter with Built-In Telemetry.

Built-in telemetry gives you real-time information on things like your model's battery voltage, signal quality, engine or motor temperature, airspeed, altitude and more. You can have the DX20 recite this information on demand using programmable voice alerts. You also have the option of logging telemetry data to the transmitter’s SD card for review after the flight.

To use the telemetry function, your model must be equipped with a Spektrum telemetry module and telemetry sensors (all sold separately). You will find there are Spektrum telemetry sensors for tracking just about any model function you can think of, and new ones are being added all the time.

Superior Ergonomics. Made to Fit the Way You Fly.

The weight distribution and ergonomics of the DX20 have been optimised to fit the way you fly. The result is a sense of balance and comfort that perfectly complements the speed and precision of DSMX technology.

Notable features include:

• Comfortable side grips
• Adjustable stick length and tension
• Machined aluminium, quad-bearing gimbals
• User-adjustable mode configurations (1, 2, 3 or 4)
• User-assigned switch functions
• Easy-to-read backlit screen
• Intuitive SimpleScroll programming interface
• Includes 3 stick end sets – short, medium and long