The MGA-43528 from Broadcom is a RF Amplifier with Frequency 1.93 to 1.995 GHz, Gain 38 to 41.9 dB, Output Power 37.2 to 37.6 dBm, Output Power 5.25 to 5.75 W, P1dB 37.2 to 37.6 dBm. Tags: Surface Mount, Power Amplifier. More details for MGA-43528 can be seen below.