The BGA2867 from NXP Semiconductors is a RF Amplifier with Frequency 0.25 to 2.15 GHz, Gain 25.8 to 27.8 dB, Noise Figure 3.2 to 4.2 dB, Output Power 4 to 10 dBm, Output Power 0.003 to 0.01 W. Tags: Surface Mount, Power Amplifier. More details for BGA2867 can be seen below.