The BGU6009 from NXP Semiconductors is a RF Amplifier with Frequency 1.559 GHz, Gain 17 dB, Noise Figure 0.9 dB, Output Power -7 to -4 dBm, Output Power 0.0002 to 0.0004 W. Tags: Surface Mount, Low Noise Amplifier. More details for BGU6009 can be seen below.