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Spektrum DX3 Smart 3-Channel Transmitter with SR315 Receiver (Spektrum 2340 | SPM2340)
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Model: Spektrum 2340
Dist. #: SPM2340   SKU: SPM2340

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South Jordan, UT
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List Price:  $89.99
Price:  $79.99
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Updated on Apr 6, 2020 08:12:49 PM

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

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DX3 3-Channel 2.4GHz DSMR Radio System

With the DX3™ 2.4GHz DSMR® radio system, even budget-conscious bashers and RTR owners can delight in the benefits of the best Spektrum™ technology!


DSMR® Innovation for superior range, action and disturbance resistance

3-Channel operation (Steering, Throttle, AUX1)

Smart Innovation all set with the consisted of SR315 receiver

New styling concentrated on ergonomics

Foam covered guiding wheel for much better control

Practical voltage level sign for Smart batteries

Supports the on-demand traction control of AVC® technology

Servo reversing and trim dial

3-position throttle limiter

The DX3 is far more than an economical 3-channel transmitter. Together with the consisted of SR315 receiver, it's the most budget friendly radio system that provides the superior range, action, and disturbance resistance of exclusive Spektrum DSMR technology. Plus, motorists using the DX3 are likewise equipped to delight in the developments of ingenious 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 glimpse on the DX3 transmitter's convenient voltage level indicator.

Needed to Complete

(4) AA Transmitter Batteries

What's in package?

(1) Spektrum™ DX3™ Smart DSMR® 3-Channel Transmitter

(1) SR315 3-Channel DSMR® Sport Receiver

(1) Product Handbook



The ergonomic style of the DX3™ transmitter supplies a feel that any driver will appreciate. Its total low weight enables all-day driving with minimal tiredness. 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 completely positioned to be quickly available when needed and out of the way when not in use. A simple to grip, foam-covered wheel likewise contributes to exceptional comfort and precise control that all surface modelers will delight in.


The DX3™ transmitter is developed around proven Spektrum™ DSMR® 2.4GHz frequency-agile technology. The range and action of DSMR technology is exceptional, especially in loud 2.4GHz environments. It can utilized with any surface application and is backwards-compatible with Spektrum DSM2® receivers.


The DX3™ radio system supports the on-demand traction control of Spektrum™ AVC® (Active Lorry Control®) technology. With an AVC® system, you can call in extra stability as needed to sculpt corners or nail jumps without withdrawing the power. You have full-throttle freedom over rough terrain, slick surfaces and loose dirt. When you do not desire the extra traction, just call back the stability and get loose. The DX3 transmitter's AVC system works behind the scenes, making numerous minute steering and throttle changes per second to keep you exactly on the line you want to hold.



Integrated into the face of the DX3 Smart is a valuable Smart Battery voltage sign. Chauffeurs can easily discover the charge of their Smart battery with a quick glance and when the battery level gets low, an alarm will sound.(Smart ESC, Smart Battery and Smart compatible receiver needed)



Band: 2.4GHz

Channels: 3

Modulation: DSMR

Range: Full

Receiver: Spektrum SR315 3-Channel DSMR

Telemetry: Telemetry Compatible

Transmitter (Tx) Battery Type: 4 AA (sold independently)

Type: 3-channel 2.4GHz DSMR Surface Radio System
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