A true diversity receiver with two complete RF receiver chains (referring to PA+LNA+SX1280), based on the latest official ExprssLRS. It comes with ExpressLRS V3.0.0 firmware. Ultralight weight only 1.1g without the antenna. The receiver board features a reasonable layout and is impeccably clean. Very easy to solder. Two Dipole T antennas create an omnidirectional signal for good signal transmission. Placing the antenna separately and vertically as far part as possible to get a better signal is recommended. Not only it is used for FPV drones but also for FPV fixed-wing, or other FPV aircraft. It has superb performance in long range flying. Item: SuperD ELRS 2.4G Diversity Receiver 2.4G MCU: ESP32 D4, dual SX1280 (SX1281) Antenna Connector: MHF 1/U.FL RF Frequency: 2.4GHz (2400~2480MHz) 2.4GHz Telemetry Power: 20dBm (100mW) Receiver Protocol: CRSF Input Voltage: +5V DC @ "+" pad PCB Size: 22mm x 14mm Weight: 1.1g excluding antenna Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Colour:Black Material:PCB Package Contents: 1 x Kit Only the above package content, other products are not included. 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.