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Image for DX7 7-Channel Air Transmitter Only MD2 from HorizonHobby
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Key Features

  • 20-model memory
  • Airplane and heli software
  • Switch assignment
  • P-mixes
  • 3-axis dual rate and expo
  • 3-position flap (airplane)
  • 5-point throttle curve (heli)
  • 3 flight modes plus hold (heli)
  • Gyro programming (heli)
  • CCPM, 2-servo 90 degree, 3-servo 90 degree and 3-servo 120 degree
  • Configured to default to airplane model type (all heli programming is available)

Overview

With the DX7 transmitter you’ll be able to fly anything from micro electric helis to big gas-powered IMAC planes without regard to frequencies and free from fear of interference. Calling this kind of thing “revolutionary”  just doesn’t cut it. It is nothing less than a quantum leap in RC technology that will change how you fly forever. Never again will the availability of a frequency pin dictate when you can take off. Never again will you have to ask, “What channel are you on?” Never again will your flying experience be interrupted by model-generated RF noise, interference from commercial broadcast towers or anyone on another RC system.

The big difference with DSM2® technology is that it not only flies any size model with absolute precision and complete freedom from interference, but it also processes its signal faster than any high-end 72MHz PCM system.

DSM2—Security and Speed:
Unlike most first-of-its-kind innovations, DSM2 technology is not an unproven concept. It is based on the same Spektrum 2.4GHz DSM® (Digital Spectrum Modulation) that RC car racers, as well as micro electric and park flyer modelers, have been enjoying for at least two years. Like DSM technology, DSM2 technology provides an impenetrable radio link that’s immune to every known type of RC interference. Because it operates at 1024-bit resolution, it provides the kind of locked-in response that will have pilots feeling more connected to their models than ever before.

ServoSync™ and ModelMatch™ Technologies—Extra Safety and Precision:
DSM2 and the AR7000 aren’t the DX7’s only marvels. Spektrum engineers have come up with two more patent-pending innovations that you’ll wonder how you ever lived without—ModelMatch™ and ServoSync™ technologies. ServoSync technology is an ingenious feature that actually resequences the bits of data the DX7 radio transmits based on the type of mixing you select. So, if you have a dual elevator on your big Extra or a 3-servo CCPM setup on your heli, ServoSync technology will see to it that those servos working together receive their impulses together. The result is more synchronized servo movement that translates into an undeniable, locked-in feel when you fly. ModelMatch technology puts an end to wrong model syndrome. Almost everyone who flies RC has at one time or another crashed because of neglecting to verify the model name on the transmitter display during preflight check. A unique code is embedded in the DX7 transmitter signal so that, if the wrong model’s name is on the screen, the model’s controls simply won’t respond.

AR6000-Compatible:
DX6 owners and anyone else who flies small electric models will be pleased to know that the AR6000 receiver works perfectly with the DX7 transmitter, too. In fact, the AR6000 receiver will actually benefit from the DX7 transmitter signal speed advantages, as well as ModelMatch and ServoSync technologies. So whatever the aircraft, be it a .60-size heli or a 15-ounce foamie, it can fly with the DX7.

Always purchase products from a Horizon Hobby, Inc. authorized dealer to ensure authentic high-quality Spektrum product. Horizon Hobby, Inc. disclaims all support and warranty with regards, but not limited to, compatibility and performance of counterfeit products or products claiming compatibility with DSM2 or Spektrum products.

Attention: Horizon Hobby has confirmed that all Spektrum Products being sold by KoKo Technology are counterfeit. We consider it a danger to use these products, waive all liability and will not support any warranty or service in regards to them.

Band: 2.4GHz, 2.4GHz
Computer Radio: Yes
Model Type: Airplane, Sailplane
Modes: Mode 2
Modulation: DSM2
Number of Channels: 7
Programming Features: Air Heli
Range: Full
Receiver: Not Included, Not Included
Transmitter (Tx) Battery Type: 1500mAh NiMH

Parts Listing

 $62.99 $69.99
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 $19.99 $24.99
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Optional Accessories

 $18.99 $19.99
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 $13.99 $19.99
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 $84.99 $119.99
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Product Support

Spektrum Support Tab

Spektrum Product Support

Technical questions about this product should be directed to Horizon Hobby's Product Support Department:

Horizon Hobby, Inc.
ATTN: Product Support

4105 Fieldstone Road
Champaign, IL 61822


To place a Horizon Hobby Support Inquiry please visit our Inquiry Form Support Phone:(877) 504-0233
Fax:(217) 355-1552

Sales Support

If you would like to purchase this product, please go to the Store Locator or contact the Horizon Hobby Consumer Sales Department:

Horizon Hobby, Inc.
ATTN: Consumer Sales

4105 Fieldstone Road
Champaign, IL 61822
Email: Sales Phone:(800) 338-4639
Fax:(217) 355-1552