RadioMaster XR3 Nano Multi-Frequency Diversity Receiver - 900MHz

The XR3 Receiver is an incredibly compact and powerful ExpressLRS receiver. It's powered by the latest Semtech LR1121 transceiver, delivering outstanding range and sensitivity in a tiny form. This receiver is perfect for a variety of drone frames. With built-in Wi-Fi, you can easily configure and update the firmware right from your PC or mobile device using an intuitive WebUI.

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Features

• • High-Performance MCU for smooth operation
• • Additional UART Port for enhanced connectivity
• • Antenna Diversity for reliable signal reception

Specifications

• Item: XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver
• Maximum Receive Refresh Rate: DK500Hz / K1000Hz
• Firmware Target: RadioMaster XR3 900 Diversity RX
• Firmware Version: ExpressLRS v3.5.1 pre-installed
• Frequency Range: Sub-G 900MHz [FCC 915]
• Minimum Receiver Refresh Rate: 25Hz
• Dimensions: 22mm x 15mm x 4mm - super compact!
• Antenna: 2x T-Antenna (Dual Band)
• Working Voltage: DC 5.0 - 12.6V
• Weight: 1.3g (without antenna) - very lightweight!
• Telemetry Power: 100mW
• RF Connector: IPEX-1 x 2
• Bus Interface 2: UART
• Bus Interface 1: CRSF
• RF Chip: LR1121
• MCU: ESP32C3
• Type: FCC 915

Includes

• 1x RadioMaster XR3 Nano Multi-Frequency Diversity Receiver - 900MHz

The RadioMaster XR3 Nano 900MHz Multi-Frequency Diversity Receiver is perfect for drone enthusiasts. Its compact size (22mm x 15mm x 4mm) and lightweight design (1.3g without antenna) make it easy to install on various drone frames. It operates on Sub-G 900MHz, providing great range and sensitivity. With built-in Wi-Fi, you can effortlessly configure and update the firmware using your PC or mobile device.