Only compatible with Spektrum surrface transmitters with DSMR!

Based on frequency agile DSMR technology, the SR515 offers impressive range and response time, especially when the RF environment is busy and a solid 2.4GHz connection is critical. But our 2.4GHz connection is not only solid, it's also lightning fast at 5.5ms frame rate, giving the professional modeler a fast and secure connection with low latency.

The SR515 offers a new, modern enclosure design that is compact and streamlined for almost any RC application. The case also offers additional antenna protection and a holder for an antenna tube for seamless installation.

No more bind plugs! An easy-to-reach button brings you directly into Bind mode. In addition, during the bind process you have the choice of using SmartSafe™ and the preset Gas Failsafe options. By combining these features, Spektrum provides drivers with more features in an affordable receiver that simply offers more safety when driving.

Compact design
The SR515 can be used in very small and narrow vehicles. We have removed all unnecessary edges from the housing and streamlined the receiver to make installation easier than ever. The housing provides additional antenna protection and a holder for an antenna tube for those models that do not offer a good antenna installation option.

Bind Button
This new technology eliminates the need for the old Bind connector. On the SR515, the top-mounted Bind button makes binding the receiver easier than ever before, plus two additional Bind Sequence options that further simplify the process by allowing you to bind the receiver when it's turned on or when it's already turned on.

Gas Mode Failesafe
In the SR515 we have already installed our latest failsafe, the "Gas Mode Failsafe". Gas Mode allows you to define a preset position for each available channel during binding. Additionally SmartSafe™ can be activated, which reduces the gas to the lowest setting and keeps the last known signal on all other channels.


Spektrum is a brand from the American company Horizon Hobby. "Spektrum" is a RC Radio System revolutionizing the 2,4 GHZ RC industry. With Spektrum, Horizon Hobby was one of the first companies worldwide to offer the 2,4 GHZ technology and telemetry. Today, Spektrum is widely known as one of the best on the market in RC Radio Systems. Many Horizon Hobby models can be instantly connected with Spektrum remotes via BNF (Bind and Fly) such as Blade, E-flite, Hangar 9, hobbyzone, parkzone, or Vaterra products.