• AR631 6-Channel AS3X/SAFE DSMX/DSM2 Receiver by Spektrum

Product Details

Key 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

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

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.

With Smart Technology the normal servo connector delivers the throttle signal to the ESC, plus the ESC can send telemetry data like voltage and current back to the receiver. The AR631 receiver throttle port (Channel 1 port only) will automatically detect when a Smart compatible ESC is connected. ESCs with Smart and IC series connectors can also pass along battery data from compatible Spektrum Smart batteries. Spektrum Avian ESCs are compatible with the AR631 receiver for Smart Technology features.

For Smart to function you must have a Smart ESC paired with a Smart telemetry receiver, and a Spektrum DSMX transmitter with telemetry. An update for your transmitter may be required for Smart features. See the Spektrum website to register and update your transmitter. If a standard ESC or servo is plugged into the throttle port on the AR631 receiver, the throttle port will operate normally (PWM signal) like any conventional RC system.

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

AR637T Setup Series

 

AS3X Technology 

AS3X® Technology

Exclusive Spektrum AS3X® technology enhances flight stability by countering the effects of wind, turbulence, and other outside forces to help your aircraft fly smoothly and with precision. You'll feel like you're piloting an expertly tuned model that performs exactly as you want.

 

SAFE Technology 

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.

 

Long 230mm 2.4GHz Antenna 

Long 230mm 2.4GHz Antenna

The AR631 features an extra-long 230mm 2.4ghz antenna (approximately 9 inches), specifically engineered for use in tight installations. When installing your receiver into an aircraft where there is less then ideal space away from batteries and other devices, a long antenna is key. This allows users to install the receiver in tight spaces and isolate the antenna for optimal reception and link quality. When positioning your antenna, it is best to have it at least 75mm ( approximately 3 inches) away from batteries, electronic speed controls (ESC), ignition systems, and other electronic devices. Use the integrated flight log telemetry to perform a through range test to better evaluate your setup.

 

Forward Programming 

Forward Programming

You can configure the AR631 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.

 

 
Smart Telemetry 

Smart Telemetry

To enjoy the full benefits of Smart technology, use the AR631 receiver with a Smart ESC and telemetry capable Spektrum DSMX® transmitter. The AR631 features fly-by telemetry and will provide vital telemetry data such as current, voltage, temperature and RPM is sent directly to your transmitter. The AR631 is not compatible with Spektrum telemetry sensors. For more information on Smart Technology please visit our Spektrum Smart Technology page.

 

Antenna Length9" (229 mm)
ApplicationAir
Band2.4GHz
Bind MethodBind Button
Channels6
Data PortYes
Flight Log CompatibleYes
Input Voltage3.5 - 9V
ModulationDSMX
Product Height0.55" (14 mm)
Product Length1.53" (39 mm)
Product Weight0.28oz (8g)
Product Width0.94" (24 mm)
RangeFull
Resolution2048
TelemetryYes

 

AR631 6-Channel AS3X/SAFE DSMX/DSM2 Receiver by Spektrum

  • Brand: Spektrum
  • Product Code: SPMAR631
  • Availability:
  • $186.00


Related Products

DX8e 8-Channel DSMX Transmitter Only by Spektrum

DX8e 8-Channel DSMX Transmitter Only by Spektrum

Key Features8-channel flexibility and accessibilityAirplane, Helicopter, Sailplane and Multirotor pr..

Availability:

$669.00

DX6e 6-Channel DSMX Transmitter Only By Spektrum

DX6e 6-Channel DSMX Transmitter Only By Spektrum

FeaturesPatent-pending gimbal design with spring configuration switchDSM2/DSMX Wireless trainer link..

Availability:

$559.00

NX6 6-Channel DSMX Transmitter Only by Spektrum

NX6 6-Channel DSMX Transmitter Only by Spektrum

Product DetailsThe NX6 is an evolution in Spektrum™ air radios that for the first time builds the co..

Availability:

$675.00

NX8 8-Channel DSMX Transmitter Only by Spektrum

NX8 8-Channel DSMX Transmitter Only by Spektrum

Product DetailsThe next-generation Spektrum™ NX8 offers a powerful combination of features and progr..

Availability:

$849.00

NX10 10 Channel Transmitter Only by Spektrum

NX10 10 Channel Transmitter Only by Spektrum

Product DetailsFrom Wi-Fi connectivity and a large, 3.2” backlit color display to its built-in Smart..

Availability:

$1,399.00

iX20 20 Channel Transmitter Only by Spektrum

iX20 20 Channel Transmitter Only by Spektrum

Smart Technology — More connected for more confidence and controlSpektrum™ Smart Technology is about..

Availability:

$3,699.00 $3,999.00

NX8 8 Channel System w/ AR8020T Telemetry Receiver by Spektrum (20 Channels After Firmware Update)

NX8 8 Channel System w/ AR8020T Telemetry Receiver by Spektrum (20 Channels After Firmware Update)

Product DetailsThe NX8 radio system with AR8020T receiver offers a powerful combination of features ..

Availability:

$899.00 $949.00

iX14 14 Channel Transmitter only by Spektrum

iX14 14 Channel Transmitter only by Spektrum

The latest in the Spektrum™ iX series of intelligent transmitters, the 14-channel iX14 offers a..

Availability:

$1,919.00

NX10SE Special Edition 10-Channel DSMX Transmitter plus case

NX10SE Special Edition 10-Channel DSMX Transmitter plus case

Product DetailsFrom Wi-Fi connectivity and a 3.2” color display to built-in Smart Technology support..

Availability:

$2,081.00

DXS 7Ch Transmitter System w/ AR410 Receiver

DXS 7Ch Transmitter System w/ AR410 Receiver

FeaturesSpektrum™ DXS system includes transmitter plus full-range, 4-channel AR410 DSMX®/DSM2®&..

Availability:

$369.00

NX10SE Transmitter Combo w/ AR10400T PowerSafe RX

NX10SE Transmitter Combo w/ AR10400T PowerSafe RX

This is a combo that includes the NX10SE Special Edition 10-Channel Transmitter (SPMR10110) and the ..

Availability:

$2,159.00

NX20 20 Channel DSMX Transmitter Only by Spektrum

NX20 20 Channel DSMX Transmitter Only by Spektrum

From Wi-Fi connectivity and a 5" color display to built-in Smart Technology support, the NX20 provid..

Availability:

$2,299.00

NX7e 7-Channel DSMX Transmitter Only by Spektrum

NX7e 7-Channel DSMX Transmitter Only by Spektrum

7-Channel support and BNF model templates for easily setting up most BNF AircraftModern case design ..

Availability:

$645.00

NX7e 7-Channel DSMX Transmitter plus AR620 6 Channel Antennaless Sport Receiver by Spektrum

NX7e 7-Channel DSMX Transmitter plus AR620 6 Channel Antennaless Sport Receiver by Spektrum

7-Channel support and BNF model templates for easily setting up most BNF AircraftModern case design ..

Availability:

$799.00

Tags: AR631, 6-Channel, AS3X, SAFE, DSMX, DSM2, Spektrum