<p>Advanced Dual-Band Technology: XR3's dual-band technology enables superior connectivity, operating seamlessly at 2.4GHz and 900Mhz. This feature ensures a stable, interference-free connection, making it an ideal choice for remote control enthusiasts who reliability</p> <p>Compact and design: Designed for portability and easy installation, the nano-sized receiver can be easily installed into a variety of devices without adding bulk</p> <p>Multi-frequency capability: The XR3 receiver is to support multiple frequencies, providing flexibility and improved signal stability to meet a variety of operating needs and environments</p> <p>Perfectly compatible with all for ExpressLRS remote controls and high-frequency heads</p> <p>Suitable for operation in remote complex environments, low noise amplifier to improve sensitivity; power amplifier to increase return distance</p> <p>Item: XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver</p> <p>Type: ISM2.4, FCC915</p> <p>MCU: ESP32C3</p> <p>RF Chip: LR1121</p> <p>RF connector: -1 X 2</p> <p>Antenna: 2x T-Antenna</p> <p>Frequency Range: 2.4GHz \/ Sub-G 900MHz</p> <p>Telemetry Power: 100mw</p> <p>Maximum receive refresh rate: DK500Hz \/ K1000Hz</p> <p>Minimum receiver refresh rate: 25Hz</p> <p>Working voltage: DC 5.0 - 12.6v</p> <p>Firmware Version: ExpressLRS v3.5.1 pre-installed</p> <p>FW Target: for XR3 2.4\/900 Diversity RX</p> <p>Bus interface 1: CRSF</p> <p>Bus interface 2: UART</p> <p>The product appearance and printed words depending on the batch, but this does not affect use</p> <p>Colour:As Shown</p> <p>Material:PCB</p> <p>Package Contents:</p> <p>1 x XR3 Receiver</p> <p>2 x T-Antennas</p> <p>3 x Heat Shrink Tubes</p> <p>1 x CRSF Cable</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>