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AR636 DSMX 6-Channel AS3X Sport Receiver AR636 DSMX 6-Channel AS3X Sport Receiver
  • Overview
  • Specs
  • Parts & Accessories
  • Manuals & Support

Key Features

  • Perfect for enthusiasts interested in park flyers up to giant scale aircraft that want to take advantage of AS3X® technology & stabilization
  • AS3X technology—3 axis stabilization
  • 3 gyro modes allow customization of the gyro performance and feel of the aircraft
  • Programmable from mobile devices (iOS and Android) as well as PCs—easy setup at home or at the field
  • Compact design
  • Lightweight
  • Standard servo connectors
  • 1-Year Limited Warranty
  • Compatible with Gas/Nitro applications
  • Programmable from most mobile devices (iOS and Android user check for updates) as well as PCs—easy setup at home or at the field




A new generation of Spektrum™ AS3X® (Artificial Stabilization – 3-aXis) receivers is about to make it easier than ever for fixed wing pilots to transform their flying experience with this amazing technology. Like their predecessors, they combine AS3X technology with a DSMX® receiver in a single unit. What sets them apart is programming software that makes setup and adjustment of their AS3X settings much easier.

The software’s easy-to-understand, graphical user interface will allow pilots to:
- Select which AS3X mode to fly with: Off, Conventional Rate and Heading Hold
- Activate flaperon/dual aileron, delta/elevon, V-tail or dual elevator mixing
- Take advantage of servo setup options like balancing, travel adjust, absolute limits, reversing and more
- Map output and gain settings for individual channels
- Programming made easy via PC or iOS/Android mobile devices
- Uses AS3X Programming Cable or Audio-Interface AS3X Receiver Programming Cable (sold separately) for programming
- Convenient Bluetooth Module available for wireless connection between AS3X Programming app and AS3X Receiver (SPMBT1000)

In order to activate AS3X technology in a Spektrum AS3X receiver (AR636, AR6335, AR7350 & AR9359), you must program the receiver using the AS3X mobile programming application. Until AS3X is activated, the receiver will operate as a standard DSMX aircraft receiver and will not provide electronic stabilization enhancements. For more information on programming a Spektrum AS3X receiver (AR636, AR6335, AR7350 & AR9359), please visit

Android and Spektrum iX12 users please note, due to the changing nature of Android FSK modulation, the audio programming cable (SPMA3081) no longer functions with those devices. The best interface for all devices is the Spektrum Bluetooth Module (SPMBT1000). It is faster, more reliable of a connection and you can simply leave it plugged into your receivers and access when you need to make changes.

For info and where to purchase the Bluetooth module please visit

Programming and Setup

Compatible Products

Spektrum AR636 DSMX 6-Channel AS3X Sport Receiver SPMAR636 is compatible with EFL3350, EFL5950, EFL8350, EFL8450, EFL8650, EFL8750, EFL8850
Antenna Length: 200mm
Band: 2.4GHz
Channels: 6
Flight Log Compatible: Yes
Height: 0.60 in (14mm)
Length: 1.70 in (42mm)
Modulation: DSMX
Range: Full
Resolution: 2048
Technology: AS3X
Telemetry: Yes
Voltage Range: 3.5-9.6V
Weight: 0.36 oz (10.2g)
Width: 0.90 in (23.5mm)

Optional Accessories

EUR 10.89
In Stock
EUR 17.49
In Stock
EUR 22.89
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EUR 14.19
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EUR 17.49
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Product Support Tips

Where is the app for this?

If you have an Apple iPhone, go to the App Store and search for "Spektrum" or click here. Look for the app titled "Spektrum AS3X Programmer". If you are using an iPad, please ensure that you have selected "iPhone only" on the upper left hand of the app store. If you are running an Android Mobile Device, click here. Click here for more information on AS3X.

Product Support

Product Support & Service

Technical questions about this product should be directed to Horizon Hobby:

Horizon Hobby GmbH
Hanskampring 9
D-22885 Barsbuettel

US Product Support:
Mo - Fr: 2:00pm - 9:00pm (UK Time zone hours of operation)
English: +44 (0) 127 929 7061

Europe Customer Service & Tech Support:
Mo - Fr: 8:00am - 4:00pm
English: +44 (0) 127 929 7061
German: +49 (0) 40-822167800
French: +33 (0) 7 822 63 500

To contact Tech Support email us at service[at]

If you would like to purchase this product at a local retailer please visit our Store Locator.