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3.9 out of 5 Customer Rating

SR315 DSMR 3-Channel Sport Receiver

Item No. SPMSR315
Brand Logo
3.9 out of 5 Customer Rating

SR315 DSMR 3-Channel Sport Receiver

Item No. SPMSR315
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Product Details

Key Features

  • Streamlined design in a compact and lightweight hard-case
  • Bind-button eliminates the need for a bind plug
  • SmartSafe™ Failsafe and Preset "Gas Mode" Failsafe options
  • Outstanding range and 5.5ms capable DSMR technology
  • Ideal for nearly any surface RC model
  • Dual Protocol – SR315 Supports Spektrum DSMR/DSM2 2.4Ghz Protocol and SLT FHSS 2.4Ghz Protocol


Built around frequency-agile DSMR technology, the SR315 receiver delivers superb range and response, especially in noisy RF environments where a solid 2.4GHz link is crucial. Not only is the 2.4ghz link solid, this model also implements our lightning fast 5.5ms frame rate, providing a quicker , low-latency connection for the pro-level enthusiast.

The SR315 also features a new, modern case design that is small, streamlined, and ready for nearly any RC application. The case also features added antenna support and an integrated antenna tube slot for seamlessly easy installation.

No more bind plugs! Instead, an easy-to-use bind button is used to enter the bind mode. Plus, while binding, you have the choice of SmartSafe™ as well as preset ‘Gas’ failsafe options. All combined, Spektrum gives drivers more features in an affordable receiver, so you can drive with confidence.

Compact Design

The SR315 is capable of being placed in very small and tight builds. We eliminated un-needed angles to streamline the receiver casing and to make installation easier than ever before. The case also features added antenna support and an integrated antenna tube slot for those custom models that do not provide a route for the antenna installation.

Compact Design
Bind Button

New technology eliminates the need for the old bind plug. With The SR315 a top-located button makes binding more convenient than ever while two bind-sequence options make the process simpler by allowing you to bind while powering up or after receiver power is connected.

Bind Button
Gas Mode Failsafe

Built into The SR315 is our newest failsafe mode for surface applications, Gas Mode Failsafe. Easyily selectable during binding, Gas Mode allows users to preset the failsafe position of all available channels. Additionally drivers can utilize SmartSafe ™ failsafe which drops throttle to the lowest point and holds the last known command on the rest of the available channels.

Gas Mode Failsafe
Smart Technology Ready

The SR315 now comes updated and ready to provide the advantages of state-of-the-art connectivity right out of the box by supporting the innovative, all-in-one telemetry of Spektrum™ Smart batteries and ESCs. Smart Technology ensures that all of your vehicle'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

Smart Technology Ready

Product Specifications

Channels 3
Data Port No
Integrated Variometer No
Programmable No
Forward Programming No
Product Length 1.28 in (32.7 mm)
Band 2.4GHz
Input Voltage 3.5-9.6 V
Part Type Electronics
Product Application Surface
Product Height 0.53 in (13.6 mm)
Serial Out None
Bind Method Bind Button
Range Full
Telemetry Range Drive By
Antenna Length 9" (229 mm)
Product Width 0.84 in (21.4 mm)
Remote Receiver Ports 0
Technology Standard
Application Surface
Failsafe Yes
Product Weight 0.21 oz (6.0 g)
Water-Resistant No
Modulation DSMR
Telemetry No