1.2.4G PA RF Module,nRF24L01+PA+LNA 2.NRF24L01+PA+LNA module is a 2.4G ISM band Two-way module 2.4G PA RF Module,nRF24L01+PA+LNANRF24L01+PA+LNA module is a 2.4G ISM band Two-way module, which provide by AND Technologies, basing on Nordic single chip nRF24L01.Rate of 250K, can reach 1100 meters distance in condition of opening sky.Rate of 1M, can reach 750 meters distance in condition of opening ...