NRF24L01+PA+LNA 2.4G Wireless Module 1100-Meter Long-Distance With Antenna

The NRF24L01P+PA+LNA is a high-power, high-sensitivity wireless module designed for ultra-long-range data transmission, operating in the 2.4GHz ISM band. It supports both point-to-point communication and star network topologies. At its core, the module utilizes the NRF24L01+, the latest high-performance wireless digital transmission chip from Nordic Semiconductor (Norway). By integrating professional RF circuit design—including a full-duplex RF power amplifier (PA), low-noise amplifier (LNA), RF switch, and band-pass filter—the module significantly extends effective communication range. Regarding the RF section, extensive impedance matching optimization and tuning were performed to ensure exceptionally high transmission efficiency while minimizing harmonic emissions.