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With the 3-channel DX3 2.4GHz DSMR radio and SR315 receiver, budget-conscious drivers can upgrade affordably for superior range, response and interference resistance - and also be equipped to take advantage of innovative Spektrum Smart technology.

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DX3 Smart 3-Channel Transmitter with SR315 Receiver DX3 Smart 3-Channel Transmitter with SR315 Receiver DX3 Smart 3-Channel Transmitter with SR315 Receiver DX3 Smart 3-Channel Transmitter with SR315 Receiver DX3 Smart 3-Channel Transmitter with SR315 Receiver DX3 Smart 3-Channel Transmitter with SR315 Receiver DX3 Smart 3-Channel Transmitter with SR315 Receiver DX3 Smart 3-Channel Transmitter with SR315 Receiver DX3 Smart 3-Channel Transmitter with SR315 Receiver DX3 Smart 3-Channel Transmitter with SR315 Receiver DX3 Smart 3-Channel Transmitter with SR315 Receiver DX3 Smart 3-Channel Transmitter with SR315 Receiver DX3 Smart 3-Channel Transmitter with SR315 Receiver DX3 Smart 3-Channel Transmitter with SR315 Receiver DX3 Smart 3-Channel Transmitter with SR315 Receiver
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Smart Technology

Smart Technology — More connected for more confidence and control

Spektrum™ Smart Technology is about offering a higher connection to your hobby. It's an RC ecosystem that puts you in complete control while making vital components of your model easier to use than ever before. Smart technology ensures that all of your model's electronics work together seamlessly for the greatest efficiency and performance. It keeps you aware of every component's status, boosts your confidence in its capabilities, and makes your entire system more responsive and simple to use.

Spektrum radios with Smart features can download firmware updates instantly using Wi-Fi and can swap setups with compatible radios via Bluetooth. Spektrum Smart LiPo batteries have a built-in microchip that records and communicates your charging preferences automatically to Smart chargers — just connect your pack and press "Start." Smart IC™ series connectors include an innovative data wire that transfers information easily between Smart components with a single connection. Finally, Smart ESCs not only deliver power but also eliminate the hassles from running telemetry. The days of installing and connecting multiple wires, sensors, modules and links are over.

DX3 3-Channel 2.4GHz DSMR Radio System

Introduction

With the DX3 2.4GHz DSMR® radio system, even budget-conscious bashers and RTR owners can enjoy the benefits of the best Spektrum 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
  • New styling focused on ergonomics
  • Foam covered steering wheel for better control
  • Convenient voltage level indicator for Smart batteries
  • Supports the on-demand traction control of AVC® technology
  • Servo reversing and trim dial
  • 3-position throttle limiter

Overview

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.

Install a Spektrum Smart LiPo battery and Smart Firma ESC in your model, and you can view vehicle battery capacity at a glance on the DX3 transmitter's convenient voltage level indicator.

Needed to Complete
  • (4) AA Transmitter Batteries
What's in the Box?
  • (1) Spektrum DX3 Smart DSMR® 3-Channel Transmitter
  • (1) SR315 3-Channel DSMR® Sport Receiver
  • (1) Product Manual
TRANSMITTER STYLING
CONTROL LAYOUT

ERGONOMIC TRANSMITTER DESIGN

The ergonomic design of the DX3 transmitter provides a feel that any driver will appreciate. Its overall low weight allows all-day driving with minimal fatigue. The control layout is amazingly intuitive — the servo reversing switches, steering and throttle trim dials, AVC/steering rate dial and 3-position throttle limiter are all perfectly positioned to be quickly accessible when needed and out of the way when not in use. An easy to grip, foam-covered steering wheel also contributes to exceptional comfort and precise control that all surface modelers will enjoy.

DSMR TECHNOLOGY

DSMR® TECHNOLOGY

The DX3 transmitter is built around proven Spektrum DSMR® 2.4GHz frequency-agile technology. The range and response of DSMR technology is outstanding, particularly in noisy 2.4GHz environments. It can used with any surface application and is backwards-compatible with Spektrum DSM2® receivers.

 

AVC (ACTIVE VEHICLE CONTROL)

AVC® (ACTIVE VEHICLE CONTROL®)

The DX3 radio system supports the on-demand traction control of Spektrum AVC® (Active Vehicle Control®) technology. With an AVC® system, you can dial in extra stability as needed to carve corners or nail jumps without backing off the power. You have full-throttle freedom over rough terrain, slick surfaces and loose dirt. When you don't want the extra traction, just dial back the stability and get loose. The DX3 transmitter's AVC system works behind the scenes, making hundreds of minute steering and throttle adjustments per second to keep you precisely on the line you want to hold.

 

 
SMART BATTERY LEVEL INDICATOR AND ALARM

SMART BATTERY LEVEL INDICATOR AND ALARM

Integrated into the face of the DX3 Smart is a helpful Smart Battery voltage indicator. Drivers can easily find out the charge of their Smart battery with a quick glance and once the battery level gets low, an alarm will sound.(Smart ESC, Smart Battery and Smart compatible receiver required)

 

Compatible Products

Spektrum DX3 Smart 3-Channel Transmitter with SR315 Receiver SPM2340 is compatible with ARA110002T1, ARA110002T2
Band: 2.4GHz
Channels: 3
Modulation: DSMR
Range: Full
Receiver: Spektrum SR315 3-Channel DSMR
Technology: Smart Technology
Telemetry: Telemetry Compatible
Transmitter (Tx) Battery Type: 4 AA (sold separately)
Type: 3-channel 2.4GHz DSMR Surface Radio System

Parts Listing

$64.99  $44.99
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Wheel: DX3 SPM9068
$9.99  $8.99
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Optional Accessories

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Manuals

FAQs

Product Support Tips

Product Support

Technical questions about this Spektrum product should be directed to Horizon Hobby's Product Support Department:

Horizon Hobby, LLC.
ATTN: Product Support

2904 Research Road
Champaign, IL 61822


To place a Horizon Hobby Support Inquiry please visit our Inquiry Form Support Phone:(877) 504-0233
Fax:(217) 355-1552

Sales Support

If you would like to purchase this product, please go to the Store Locator or contact the Horizon Hobby Consumer Sales Department:

Horizon Hobby, LLC.
ATTN: Consumer Sales

2904 Research Road
Champaign, IL 61822
Email: Sales Phone:(800) 338-4639
Fax:(217) 355-1552