RadioMaster XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver 3S1P With a powerful output and

With a powerful output and a solid casing

SunnySky brushless motors are built with top-of-the-line components that are usually reserved for high-end products

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RadioMaster XR4 Gemini Xrossband Dual-Band ExpressLRS Receiver 3S1P With a powerful output andRadioMaster XR4 ELRS Receiver User Manual Product Description: The XR4 Receiver is a next generation, true diversity dual band ExpressLRS receiver, engineered for maximum reliability, range, and responsiveness. Featuring dual Semtech LR1121 RF transceivers, it supports both 2. 4GHz and 900MHz Sub G frequencies and leverages the ExpressLRS Gemini Xrossband (Gem X) protocol for unmatched RF performance. With two fully independent RF circuits and dual T