Spektrum AR637T+ DSMX 6-Channel AS3X+ & SAFE Telemetry Receiver
SKU: 21365203968

Spektrum AR637T+ DSMX 6-Channel AS3X+ & SAFE Telemetry Receiver

Sale price$76.49 Regular price$84.99
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Spektrum AR637T+ DSMX 6-Channel AS3X+ & SAFE Telemetry ReceiverSpektrum AR637T+ DSMX 6 Channel AS3X+ & SAFE Telemetry Receiver Spektrum AR637T+ 6 Channel Receiver Overview The Spektrum AR637T+ 6 Channel AS3X+ Telemetry Receiver is a DSM2 and DSMX capable receiver with a compact footprint to fit in a wide range of aircraft. The AR637T+ is a full range 6 channel receiver with built in AS3X+ and SAFE stabilization. The all new AS3X+ stabilization algorithm creates better flight performance, improved sensor accuracy

    • Spektrum AR637T+ DSMX 6-Channel AS3X+ & SAFE Telemetry Receiver
    • Spektrum AR637T+ 6-Channel Receiver Overview

      The Spektrum™ AR637T+ 6 Channel AS3X+ Telemetry Receiver is a DSM2® and DSMX® capable receiver with a compact footprint to fit in a wide range of aircraft. The AR637T+ is a full-range 6-channel receiver with built-in AS3X+® and SAFE® stabilization. The all-new AS3X+ stabilization algorithm creates better flight performance, improved sensor accuracy and data rate, and provides pilots with a generationally different feel compared to AS3X. 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.

      AS3X+ and SAFE are programmed and set up directly from your Spektrum transmitter* with an easy 3-step Forward Programming initial setup. To use SAFE and AS3X+ technology with the AR637T receiver, the receiver needs to be set up with a compatible Spektrum transmitter. With Forward Programming, there is no need for apps or cables to program or make changes while at the flying field.

      The AR637T+ features full-range telemetry and an integrated barometer to provide altitude and vario telemetry data without additional purchase. XBUS, RPM, voltage, and temperature ports can be used to add additional telemetry sensors available separately. It also features an SRXL2 port for an SRXL2 Remote Receiver (SPM9747), available separately, to add additional RF path redundancy. An SRXL2/Bind/Program/Batt servo header is available to connect Smart devices, program and update the receiver, bind with a traditional bind plug, or connect a battery. The AR637T+ also features a bind button for easy binding with no plugs necessary, offers both SmartSafe™ technology and Hold Last, as well as preset failsafe types set through Forward Programming. Additionally, Smart Transmitter Model Files allows BNF models to be stored on the receiver to automatically setup the model at bind.

      Please Note: The DX7S and DX8 Gen 1 Spektrum Transmitters will not display Altitude or Variometer telemetry with the AR637T receiver.

      These transmitters do not support Forward Programming devices: DX6i, DX6G2 (EU Version), DX7, DX7S, DX7SE, DX7G2 (EU Version), DX8, non-computer transmitters.

      See www.spektrumrc.com for the latest updates to your receivers and transmitters.

      Spektrum AR637T+ 6-Channel Receiver Features

      • AS3X+ and SAFE set up through Forward Programming directly from your Spektrum transmitter*
      • Bind button allows for easy binding and eliminates the need for bind plug
      • Streamlined, end-pin design in a lightweight hard-case
      • Expansion ports for use with SRXL2 remote receivers and telemetry sensors
      • Standard servo connectors
       
      NEXT GENERATION IN FLIGHT STABILIZATION

      The all-new AS3X+ features a vastly improved stabilization algorithm that has been rigorously tested by experts throughout the hobby. The system is even easier to tune and can be easily optimized for any type of aircraft you fly. Never again spend hours tuning and tweaking until you get your aircraft locked in. We've been able to set up most aircraft in less than five minutes including the first flight tuning.

      Key AS3X+ improvements include:

      • Stop Lock and Release Rate parameters
      • Heading Hold improvements
      • Improved gryo filtering
      • Canard and Thrust Vectoring support
       
      SMART TRANSMITTER MODEL FILES SUPPORT

      Smart Transmitter Model Files is a new feature on the AR637T+ receiver that makes transmitter programming the easiest has ever been. It consists of a set of transmitter configuration parameters that are stored within the receiver's model file. When binding to a receiver containing one of these model files, the user will be prompted to download said model file and overwrite the currently selected transmitter model with the one stored on the receiver. This will provide the user with an easy and simple way to acquire a transmitter model setup for their BNF model without the need to set it up themselves or search for and download the corresponding model online.

      Note: Supported transmitters currently are the iX20, iX14, and NX transmitters with the latest firmware updates.

       
      FORWARD PROGRAMMING

      You can configure the AR637T+ receiver wirelessly, directly from any compatible Spektrum™ transmitter, through the Forward Programming menu*. No separate computer or mobile device is needed for setup and adjustments.

       
      SAFE® TECHNOLOGY

      SAFE® (Sensor Assisted Flight Envelope) technology flight modes help pilots avoid over-controlling their models. SAFE uses AS3X+ to deliver normal flight performance, but with limited bank and pitch angles to prevent the aircraft from getting in extreme attitudes.

       
      SMART TELEMETRY

      To enjoy the full benefits of Smart™ Technology, use the AR637T+ receiver with a Smart ESC and telemetry capable Spektrum DSMX® transmitter. Vital telemetry data such as current, voltage, temperature, and RPM is sent directly to your transmitter in real time. For more information on Smart Technology please visit our Spektrum Smart Technology page.

       
      INTEGRATED BAROMETER

      The Spektrum™ AR637T+ receiver features an integrated barometer (built-in pressure sensor) to provide altitude and vario telemetry data without the need to purchase additional sensor modules.

       
      SAFE® PANIC RECOVERY

      Sometimes called a bailout mode, Panic is a SAFE Stabilization mode that can return an airplane to level flight from any attitude. It is usually assigned to a momentary button.

      Product Specifications

      Antenna Length 6.10" (155mm) and 7.32" (186mm)
      Application Airplane, Sailplane
      Band 2.4GHz
      Bind Method Bind Button
      Channels 6
      Data Port No
      Failsafe Yes
      Flight Log Compatible No
      Forward Programming Yes
      Input Voltage 3.5 - 9V
      Integrated Variometer Yes
      Modulation DSMX/DSM2
      Product Application Air, Sailplanes
      Product Height 0.595" (15.02mm)
      Product Length 1.96" (49.8mm)
      Product Weight 0.42oz (12g)
      Product Width 0.94" (23.3mm)
      Programmable Yes
      Range Full
      Remote Receiver Ports 1
      Resolution 2048
      Rev Limiter No
      Serial Out SRXL2
      Technology AS3X+, SAFE
      Telemetry Integrated
      Telemetry Range Full-Range Integrated
      Water-Resistant No
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21365203968

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 412 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Verified Purchase
Ty Spears
Houston, US
★★★★★ 5
Works great, easy to assemble.
Size: 2 Tier-9.5''Wx10.5''Dx9.5''H
I bought this to try and contain our cabinet clutter. It works really well. Was easy to assemble. I use it on the countertop instead of inside of the cabinets. Looks nice enough to sit out. Will buy 1 more in the coming days. The storage areas pull out, makes for easy access.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
A
Verified Purchase
Agentman
Cuba, US
★★★★★ 5
Only way to go!
Size: 2 Tier-9.5''Wx10.5''Dx9.5''H
This two tier rack is perfect for stacking and organizing our spice racks. They were easy to install and very attractive.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
L
Verified Purchase
Lisa Marie 1971
Los Angeles, US
★★★★★ 5
Awesome Spice Rack!
Size: 2 Tier-13.5''Wx10.5''Dx9.5''H
This works perfectly. I bought two as I have a lot of spices. Do need to remember that the height needed for unit is 9 inches, but with full size spice jars on top rack, you need at least 11 inches. Otherwise it works great. Smooth movement of the drawers. Very sturdy and stable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
G
Verified Purchase
Greg Phillips
Omaha, US
★★★★★ 4
A good value, works well.
Size: 1 Tier-8.5''Wx10.5''Dx2.5''H, Size: 1 Tier-8.5''Wx10.5''Dx2.5''H
It works great, and a good value for the price. Super easy to install, comes with a template (you probably wont need), screws and a screw driver. Easy peasy It will not affect the performance, but it is a little flimsy. Great service and price. Quality packaged as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
M
Verified Purchase
m
Port Orchard, US
★★★★★ 5
Great quality product
Size: 2 Tier-5.5''Wx10.5''Dx9.5''H
The product quality is great. Assembly is needed but relatively easy. The moving shelves have a premium slide and catch at the end. I was impressed by this the most. The only potential small issue were the inside protectors it came with. Not that they're poor quality, they have a decent thickness. But during assembly they kept falling out easily because there wasn't enough catch on the shelf itself. In actual stationary use, this may not be an issue. But would have been better if the shelf held onto them more. You may not notice it when you put things on the shelf on top if it but they're also not a great color/texture match. Semi-opaque white plastic on a black metal rack; it cheapens the product. And in case you were wondering, magnets can stick to it. Overall though, I am pleased with the quality of this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 26, 2025

recommand products