Spektrum Serial Race DSM2/DSMX SRXL2 receiver

Compact Small and Lightweight Spectrum Micro Receiver DSMX SRXL2 Serial Race is suitable for even the smallest models. With two antennas, Fly-by telemetry and SRXL2 protocol and 20 channels, it offers outstanding range and interference-free performance.

SRXL2 is a powerful, feature-rich communications protocol that enables fast serial data connections with up to 20 channels. SRXL2 is a powerful communication protocol that improves bidirectional communication between the radio system and the flight control unit, supports telemetry and flight control configuration from Spektrum transmitters with one signal wire. SRXL2 is not backward compatible with SRXL. There is a button on the receiver board for easy pairing and LED signaling.

SRXL2 technology

Advanced Spectrum Technology SRXL delivers an improved version of SRXL2, a communication protocol between receiver and drone controllers, Flybarless helicopters and more. SRXL2 is faster, with additional features and safer. It also enables bidirectional telemetry support, giving users wider access to telemetry features from their devices, and even allowing setup and configuration directly from the transmitter. No computer or smartphone required! Update support is available at https://github.com/SpektrumRC/SRXL2 www.srxl2.com

Small, light and powerful

Weighing only 1.4 grams, the SPM4650 is smaller than any previous Spektrum Serial receiver. It is ready to be installed in most drone and heli models with minimal space requirements. The receiver comes without a connector for those who want to reduce weight. Simply connect the cables directly to the PCB or connect the connector and plug the supplied cable from the SPM4650 into a compatible controller. < / p>

Wide power range

With operating voltages ranging from 3.3V to 8.4V, users will no longer be limited by the control unit limitations and offer a wide range of usable receiver power.

Fly-By Telemetry

Telemetry Fly-By has a low telemetry signal range, ideal for telemetry control before and after flight. With SRXL2, users get even more telemetric data and support transmitter programming with Forward Programming, VTX Setup and Text Gen Programming.

Dual diversity antennas

The SPM4650 uses an advanced antenna diversity system that provides optimal range, RF performance and polarization, supported by two long coaxial antennas, ideal for FPV, Multirotor and Heli pilots.

Pair button

Simply and quickly pair your receiver with your Spektrum transmitter with the push of a button.