Updated on Jul 14, 2026 02:34:08 AM
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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
Overview
Built around frequency-agile DSMR technology, the SR515 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 SR515 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 DesignThe SR515 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.
Bind ButtonNew technology eliminates the need for the old bind plug. With The SR515 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.
Gas Mode FailsafeBuilt into The SR515 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.
Smart Technology Ready The SR515 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
SpecificationsAntenna Length: 4.72 in (120 mm)
Band: 2.4GHz
Bind Method: Bind Button
Channels: 5
Data Port: No
Failsafe: Yes
Input Voltage: 3.5-9.6 V
Modulation: DSMR
Product Height: 0.53 in (13.6 mm)
Product Length: 1.28 in (32.7 mm)
Product Weight: 0.21 oz (6.0 g)
Product Width: 0.84 in (21.4 mm)
Programmable: No
Range: Full
Technology : Smart Technology
Telemetry: No
Water-Resistant: No
