Features: 1. Built on the open-source ExpressLRS framework, this upgraded Lite Receiver Flat Antenna V1.2 delivers ultra-low latency, fast response and reliable long-range transmission. Featuring an ultra-thin 3mm board, an ultra-lightweight 0.46g design and enlarged soldering pads, it is optimized for compact FPV builds. 2. Optimized Signal Performance: Improved impedance matching enhances signal reliability and receiver sensitivity, helping maintain stable communication during FPV flight. 3. Long-Range Transmission: At 25mW transmitter power, the receiver can achieve a range of up to approximately 300m, while 50mW transmitter power can reach up to approximately 1000m under suitable conditions. 4. Compact and Lightweight: The flat antenna version weighs only 0.46g and measures 11 x 10 x 3mm, making it suitable for micro FPV drones and other space-constrained applications.
Specifications: 1. Weight: 0.46g (Flat Antenna V1.2) 2. Size: 11 x 10 x 3mm (Flat Antenna) 3. MCU: ESP8285 4. Telemetry Power: 17mW 5. Frequency Band: 2.4GHz ISM 6. Input Voltage: 5V 7. Antenna: Integrated SMD Ceramic Antenna
