Spektrum RC DX7 7-Channel DSM2/DSMX Transmitter (Transmitter Only) (Mode 2)

Spektrum RC
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This is the Spektrum DX7 2.4GHz DSM2 7-Channel Helicopter/Airplane Radio System. This package does not include a receiver or servos.

You don’t have to give up pro-class features just because you only need seven channels. The Spektrum DX7 system gives you programming for three model types, 250-model memory, voice alerts, a wireless trainer link and more.

Programmable Voice Alerts
The DX7 lets you keep tabs on important functions without ever taking your eyes off what you’re flying. You can program voice alerts to call out what flight mode you’ve chosen or report telemetry information on demand. If an alarm goes off, you won’t have to look at the transmitter display to see what’s happening. The DX7 will tell you.

Wireless Trainer Link
The wireless trainer link gives instructors the option to wirelessly ''buddy box'' with another DSM2®/DSMX® transmitter. Once bound to another transmitter, ModelMatch™ technology will allow the DX7 to re-link without having to go through the bind process again.

250-Model Memory
The enormous capacity of the DX7'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 DX7 uses the same software platform as the DX6, DX9 and DX18 Gen 2, you can share model setups with owners of those transmitters as well.

Fly Smarter with Built-In Telemetry
The built-in telemetry feature gives you real-time information on things like your model's battery voltage, signal quality, engine or motor temperature, airspeed, altitude and more.*

Using the voice alert system, you can program the DX7 to tell you when specific telemetry values reach or exceed limits you define. You can also have it call out a sequence of telemetry values on demand with the flip of a switch. If you want to review telemetry after a flight, the DX7 can be set up to record the data to its SD card.

* Requires a Spektrum telemetry module and telemetry sensors, sold separately.

Programming Features
The DX7 comes with an impressive list of programming features that rivals that of much more expensive transmitters.

Airplane Features:

  • 9 Wing types: normal, dual aileron, flaperon, 1 aileron with 1 flap, 1 aileron with 2 flap, 2 aileron with 1 flap, 2 aileron with 2 flap, elevon A, elevon B
  • 6 Tail types: normal, V-tail A, V-tail B, dual elevator, dual rudder, dual rudder/elevator
  • Dual aileron, elevon and V-tail differential
  • Flap system with elevator compensation
  • 3 Flight modes
  • Dual rates and expo
  • 7-point throttle curve
  • 3 preset mixes: elevator-to-flap, aileron-to-rudder, rudder-to-aileron/elevon
  • 8 programmable mixes – select normal or curve for each

Helicopter Features:

  • Gyro and Governor
  • 7-Point throttle curve
  • 7-Point pitch curve
  • 7-Point tail curve
  • 7 Swash plate types: normal, 3-servo 120º, 3-servo 135º, 3-servo 140º, 3-servo 90º, 4-servo 90º, 2-servo 180º
  • 3 flight modes + throttle hold
  • Dual rates and expo
  • Cyclic-to-throttle and swashplate timing mixes
  • 8 Programmable mixes – select normal or curve for each

Sailplane Features:

  • 4 Wing types: single aileron, dual aileron, 2 aileron with 1 flap, 2 aileron with 2 flap
  • 3 Tail types: normal, V-tail A, V-tail B
  • Motor throttle switch assignment
  • Dual aileron and V-tail differential
  • Camber system
  • Camber preset
  • 5 Flight modes
  • Dual rates and expo
  • 4 preset mixes: flap-to-elevator curve, aileron-to-flap, aileron-to-rudder, elevator-to-flap
  • 8 Programmable mixes – select normal or curve for each


  • Ergonomically designed case with comfortable rubber grips
  • 250 model internal memory
  • Direct access to system setup from function menu – no need to power off
  • Voice alerts
  • Wireless trainer function
  • Large, backlit LCD screen
  • Airplane, helicopter and sailplane software
  • 4 sailplane wing types and 3 tail types
  • Up to 5 sailplane flight modes
  • 9 aircraft wing types and 6 tail types
  • 7 swashplate types
  • 3 airplane and heli flight modes
  • 8 programmable mixes – normal or 7-point curve
  • Dual aileron, elevon, and V-tail differential
  • 7-point throttle curves for airplanes and helicopters
  • 7-point pitch and tail curves for helicopters
  • EN328 compatible
# of Channels: 7
Modulation: DSM2/DSMX
Band: 2.4GHz
Receiver: Not included
Programming Features: Airplane/Helicopter/Sailplane
Model Memory: 250
Modes: User Selectable Mode 1-4
Transmitter (Tx) Battery Type: 2000 mAh Lithium Ion
Charger: SPM9551 International Air Transmitter AC Adapter

This product was added to our catalog on April 30, 2015.