The MGA-81563 from Broadcom is a RF Amplifier with Frequency 0.1 to 6 GHz, Noise Figure 2.8 dB, Output Power 14.7 to 15.1 dBm, Output Power 0.03 to 0.032 W, P1dB 14.7 to 15.1 dBm. Tags: Surface Mount, Gain Block, Power Amplifier. More details for MGA-81563 can be seen below.