---
product_id: 199218184
title: "DX3 Smart 3-Channel Transmitter with SR315 Receiver, SPM2340"
brand: "spektrum"
price: "NT$7241"
currency: TWD
in_stock: true
category: "Spektrum"
url: https://www.desertcart.tw/products/199218184-dx3-smart-3-channel-transmitter-with-sr315-receiver-spm2340
store_origin: TW
region: Taiwan
---

# 3-channel control: steering, throttle, AUX1 DSMR tech for max range & interference resistance Smart battery voltage indicator included DX3 Smart 3-Channel Transmitter with SR315 Receiver, SPM2340

**Brand:** spektrum
**Price:** NT$7241
**Availability:** ✅ In Stock

## Summary

> 🚀 Take control like a pro with Spektrum DX3 — where smart tech meets unbeatable precision!

## Quick Answers

- **What is this?** DX3 Smart 3-Channel Transmitter with SR315 Receiver, SPM2340 by spektrum
- **How much does it cost?** NT$7241 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/199218184-dx3-smart-3-channel-transmitter-with-sr315-receiver-spm2340)

## 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

- • **Ergonomic Control:** Foam-covered steering wheel delivers enhanced grip and comfort during intense driving sessions.
- • **Battery Confidence:** Never get caught off guard—convenient voltage level indicator keeps your Smart batteries in check.
- • **Smart Tech Integration:** Stay ahead with the included SR315 receiver, fully compatible with Spektrum Smart Technology for real-time data and diagnostics.
- • **Unrivaled Signal Strength:** Experience crystal-clear control with Spektrum’s exclusive DSMR technology, ensuring superior range and zero interference.
- • **Precision 3-Channel Operation:** Master your RC vehicle with dedicated steering, throttle, and AUX1 channels for seamless maneuvering.

## Overview

The Spektrum DX3 Smart 3-Channel Transmitter paired with the SR315 receiver offers an affordable yet advanced RC control system featuring DSMR technology for superior range and interference resistance. Designed for precision with 3-channel operation and a foam-covered steering wheel, it integrates seamlessly with Spektrum Smart Technology, including a voltage level indicator for Smart batteries, making it the go-to choice for serious RC enthusiasts seeking reliable, high-performance control.

## Description

The DX3 is much more than an economical 3-channel transmitter. Together with the included SR315 receiver, it's the most affordable radio system that offers the superior range, response, and interference resistance of exclusive Spektrum DSMR technology. Plus, drivers using the DX3 are also equipped to enjoy the breakthroughs of innovative Spektrum Smart Technology.

## Features

- DSMR Technology for superior range, response and interference resistance
- 3-Channel operation (Steering, Throttle, AUX1)
- Smart Technology ready with the included SR315 receiver
- Foam covered steering wheel for better control
- Convenient voltage level indicator for Smart batteries

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0857DCP3V |
| Audio Output Mode | Stereo |
| Audio Output Type | Headphones |
| Best Sellers Rank | #91,208 in Toys & Games ( See Top 100 in Toys & Games ) #51 in RC Radio Receivers |
| Brand | Spektrum |
| Built-In Media | Spektrum DX3 Smart 3-Channel Transmitter with SR315 Receiver, SPM2340 |
| Compatible Devices | RC Vehicles |
| Connectivity Technology | 3.5mm Jack |
| Connector Type | 3.5mm Jack |
| Controller Type | Android |
| Customer Reviews | 4.6 4.6 out of 5 stars (493) |
| Item Dimensions D x W x H | 10"D x 7.25"W x 5"H |
| Item Type Name | DX3 Smart 3-Channel Transmitter |
| Item Weight | 9.44 ounces |
| Manufacturer | Horizon Hobby |
| Mfr Part Number | SPM2340 |
| Model Number | SPM2340 |
| Number of Channels | 3 |
| Number of Items | 1 |
| Other Special Features of the Product | Smart |
| Output Power | 50 watts |
| Output Wattage | 50 watts |
| Surround Sound Channel Configuration | 3 |
| Total Number of HDMI Ports | 1 |
| UPC | 605482672310 |
| Warranty Description | Please contact the seller directly for warranty information for this product. You may also be able to find warranty information on the manufacturer’s website. |
| Wattage | 50 watts |
| Wireless Technology | DSMR |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Spektrum
- **Compatible Devices:** RC Vehicles
- **Connectivity Technology:** 3.5mm Jack
- **Connector Type:** 3.5mm Jack
- **Controller Type:** Android
- **Product Dimensions:** 10"D x 7.25"W x 5"H
- **Special Feature:** Smart
- **Surround Sound Channel Configuration:** 3
- **Total HDMI Ports:** 1

## Images

![DX3 Smart 3-Channel Transmitter with SR315 Receiver, SPM2340 - Image 1](https://m.media-amazon.com/images/I/71dDr8ONRVL.jpg)

## Questions & Answers

**Q: Can i use this for armor Big Rock**
A: Yes

**Q: Can u use with a gas car**
A: Yes you can use it with gas nitro and electric

**Q: Would this work on the arrma Typhon 3s would the feature works on this one?**
A: Should work just fine on it!

**Q: looking for a better radio for a arrma typhon v5 6s stock any ideas**
A: Great quality and reliable remote.  I use it with my typone 6s.

## Frequently Bought Together

- Spektrum DX3 Smart 3-Channel Transmitter with SR315 Receiver, SPM2340
- Spektrum BT2000 DX3 Smart Bluetooth Module, SPMBT2000 4.6 x 4 x 0.47 inches
- Spektrum DX3 Smart Phone/Mobile Device Mount, SPM9070

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**Shop now:** [https://www.desertcart.tw/products/199218184-dx3-smart-3-channel-transmitter-with-sr315-receiver-spm2340](https://www.desertcart.tw/products/199218184-dx3-smart-3-channel-transmitter-with-sr315-receiver-spm2340)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-09-13*