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SRXL2 is a powerful two-way communication protocol that improves the speed, security and richness of data transfer between your radio system and compatible onboard devices such as flight controllers and Smart ESCs. You'll also benefit from more responsive telemetry that can be customized precisely to your needs.
The SPM9747 DSMX SRXL2 remote receiver features an integrated antenna that allows for quick and easy installation and eliminates the risk of damaging wire antennas.