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Spektrum AR631 DSMX 6-Channel AS3X & Safe Receiver, SPMAR631

  • Based on 88 reviews
Condition: New
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$104.99 Why this price?

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Availability: Only 4 left in stock, order soon!
Fulfilled by Atlanta Hobby

Arrives Thursday, Jul 3
Order within 32 minutes
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Features

  • Extra-long 230mm Antenna for more versatile installation options
  • Built in AS3X Stabilization System with SAFE flight envelope protection
  • AS3X and SAFE set up through forward programming directly from your Spektrum transmitter
  • Ready to use with Spektrum Smart ESC for one-wire telemetry data without the need of modules, links and wires
  • DSMX protocol receiver with DSM2 backwards compatibility

Description

Introduction: The Spektrum AR631 AS3X Telemetry Receiver is a DSM2 and DSMX capable receiver. Its compact footprint is designed to fit in a wide range of aircraft models including park flyers and larger sport models. The AR631 is a full range 6-channel receiver with built in AS3X and SAFE stabilization, which counters the effects of wind, turbulence and torque using 3-axis MEMS gyro and exclusive flight control software tuned by expert RC pilots. There is no delay in control response or limits on control throws. You'll simply feel like you're flying an expertly tuned model that does exactly what you want. Features: 230mm Antenna for more versatile installation options Built in AS3X Stabilization System with SAFE flight envelope protection AS3X and SAFE set up through forward programming directly from your Spektrum transmitter Ready to use with Spektrum Smart ESC for one-wire telemetry data without the need of modules, links and wires Streamlined, top-pin design in a lightweight hard- case Bind button allows for easy binding and eliminates the need for bind plug DSMX protocol receiver with DSM2 backwards compatibility Fly-by range telemetry support Standard servo connectors : Please note – Using this receiver in turbine powered aircraft models is not recommended Overview: The AR631 features fly-by range telemetry and a bind button that makes it easy to bind with no plugs necessary and offers both SmartSafe technology and Hold Last as well as preset failsafe types set through forward programming. A long 230mm 2.4gHz antenna, perfect for getting optimal reception when installed into tight spaces. The AR631 also features Smart Telemetry support

Product Dimensions: 8 x 4 x 0.9 inches


Item Weight: 3.68 ounces


Item model number: SPMAR631


Manufacturer recommended age: 14 years and up


Manufacturer: Spektrum


Date First Available: February 17, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jul 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Best Reciver
Got this for an Astro Bipe that I got, wanted to have the safe mode untill I was sure I (Nooby) could handle it. Had to take extra precautions to make sure it was secure and level but work great
Reviewed in the United States on August 23, 2024 by Kra Z Bill

  • Great receiver, delivered quickly
Ordered on Friday, arrived on Monday. Can't ask for more than that.
Reviewed in the United States on September 16, 2024 by Kindle Customer

  • A great receiver
Does exactly what it’s supposed to do
Reviewed in the United States on May 29, 2024 by James Morrow

  • Great Product
A little on the pricy side but definitely has great features. Easy to program SAFE capability when using a transmitter with Forward Programming.
Reviewed in the United States on February 28, 2024 by Rich B.

  • perfect replacement
Original part was bad from the factory. Had to buy replacement witch fit and works perfectly.
Reviewed in the United States on December 21, 2023 by Madeline V. Mitcheli

  • As advertised
No Disappointments
Reviewed in the United States on December 23, 2023 by Scott Farrow

  • Counterfeit merchandise, Buyer Beware
I contacted Spektrum Product Service when I was unable to register this receiver. They said the serial number was not in their database. I cannot register or update this receive. It’s too late to return or get a refund.
Reviewed in the United States on September 4, 2024 by Nannie

  • I was sold a used receiver!!!
I purchased this receiver a few weeks back. I didn't notice upon receiving this item that the package was opened. When I was about to install it into my plane, I noticed that there was glue residue on the bottom-side of the receiver. I though that i was a imperfection from the manufacturing process. I proceeded with the install and when it came down to programming the receiver, there was already programmed settings that were not factory default. I needed to perform a factory reset in order to program the receiver for my plane. I was ultimately able to program it without issue. It appears to operating properly. I am disappointed that I was sold a used item that could have potentially been involved in a crash. ... show more
Reviewed in the United States on March 15, 2024 by David Arroyo

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