The QPF4518M from Qorvo is a Front End Module with Frequency 5.18 to 5.925 GHz, Tx Power 20 to 24.5 dBm, Tx Gain 30 to 32 dB, Tx Current 280 to 365 mA, Tx P1dB 32 dBm. Tags: Surface Mount, Transmit / Receive Module. More details for QPF4518M can be seen below.