---
product_id: 701577872
title: "AR631+ 6 Channel AS3X+ & Safe Receiver, SPM-1031"
brand: "spektrum"
price: "¥49295"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/701577872-ar631-6-channel-as3x-and-safe-receiver-spm-1031
store_origin: JP
region: Japan
---

# 230mm extra-long antenna for flexible installs One-wire telemetry with Spektrum Smart ESC Built-in AS3X+ & SAFE flight stabilization AR631+ 6 Channel AS3X+ & Safe Receiver, SPM-1031

**Brand:** spektrum
**Price:** ¥49295
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your flight game with smart stability and seamless control!

## Quick Answers

- **What is this?** AR631+ 6 Channel AS3X+ & Safe Receiver, SPM-1031 by spektrum
- **How much does it cost?** ¥49295 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/701577872-ar631-6-channel-as3x-and-safe-receiver-spm-1031)

## Best For

- spektrum enthusiasts

## Why This Product

- Trusted spektrum brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended Antenna Reach:** 230mm antenna unlocks versatile placement options for optimal signal strength.
- • **Next-Gen Flight Stability:** AS3X+ and SAFE tech combine to keep your craft steady and protected in any flight envelope.
- • **Seamless Telemetry Integration:** One-wire telemetry means zero clutter, zero hassle—just pure data flow.
- • **Backward Compatible DSMX Protocol:** Works flawlessly with DSM2 devices, ensuring your gear stays future-proof.
- • **Effortless Setup via Forward Programming:** Configure AS3X+ and SAFE directly from your Spektrum transmitter—no extra modules needed.

## Overview

The Spektrum AR631+ is a cutting-edge 6-channel DSMX receiver featuring a 230mm antenna for flexible installation, integrated AS3X+ stabilization with SAFE flight envelope protection, and one-wire telemetry compatibility with Spektrum Smart ESC. It supports backward DSM2 compatibility and allows easy setup through forward programming directly from your Spektrum transmitter, making it an ideal choice for advanced RC pilots seeking reliable, streamlined control.

## Description

AR631+ 6 Channel AS3X+ & Safe Receiver, SPM-1031

## Features

- Extra-long 230mm Antenna for more versatile installation options
- 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
- Built in AS3X+ Stabilization System with SAFE flight envelope protection
- AS3X+ and SAFE set up through forward programming directly from your Spektrum transmitter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 20.32 x 10.16 x 2.29 cm; 104.33 g |
| Manufacturer recommended age | 14 years and up |
| Item model number | SPM-1031 |
| Batteries Required? | No |
| Batteries included? | No |
| Material Type(s) | Plastic |
| Colour | Multicoloured |
| Release date | 19 Sept. 2024 |
| ASIN | B0DHHBDF4B |

## Images

![AR631+ 6 Channel AS3X+ & Safe Receiver, SPM-1031 - Image 1](https://m.media-amazon.com/images/I/71uBUItOEPL.jpg)

## Frequently Bought Together

- Spektrum AR631+ 6 Channel AS3X+ & Safe Receiver, SPM-1031
- Spektrum AR8360T+ 8 Channel AS3X+ & Safe Telemetry Receiver, SPM-1033
- Spektrum NX8+ 20 Channel DSMX Transmitter Only, SPMR8210

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**Shop now:** [https://www.desertcart.jp/products/701577872-ar631-6-channel-as3x-and-safe-receiver-spm-1031](https://www.desertcart.jp/products/701577872-ar631-6-channel-as3x-and-safe-receiver-spm-1031)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-26*