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Receiver RadioMaster XR3 Nano Multi-Frequency 2.4GHz Diversity The XR3 Receiver is a versatile, ultra-compact ExpressLRS receiver, measuring just 20x15mm. Powered by the advanced third-generation Semtech LR1121 transceiver, it operates on 2.4GHz bands. XR3 delivers exceptional range and sensitivity in a small, lightweight package — perfect for any build. With the reliability of ExpressLRS, you can focus on flying without worrying about link quality. Designed for convenience, the XR3 features built-in Wi-Fi for effortless configuration and firmware updates. Access and manage settings through an intuitive WebUI on your PC or mobile device with ease. The XR3 receiver features a Skyworks RFX2401C providing an LNA for improved receiver performance, a PA providing up to 100mW of telemetry performance and antenna switching for antenna diversity. Features: - Antenna Diversity for improved signal stability and range - ExpressLRS 2.4GHz - ESP32C3 high-performance MCU - Semtech LR1121 Transceiver - Additional UART port - Secondary port for advanced functionality - Castled pads for easy soldering Specification: Item: XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver Type: ISM2.4, FCC915 MCU: ESP32C3 RF Chip: LR1121 RF connector: IPEX-1 X 2 Antenna: 2x T-Antenna 2.4GHz Frequency Range: 2.4GHz Telemetry Power: 100mw Maximum receive refresh rate: DK500Hz / K1000Hz Minimum receiver refresh rate: 25Hz Working voltage: DC 4.5 - 8.4V Weight: 1.3g (without antenna) Dimension: 22x15x4mm Firmware Version: ExpressLRS v3.5.1 pre-installed FW Target: RadioMaster XR3 2.4 Bus interface 1: CRSF Bus interface 2: UART Package Include: 1x XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver 2x T-Antenna 2.4GHz 1x CRSF Wire 3x Heat-Shrinkable Tube
Let customers speak for us
Works great and matches expectations
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