The BGS8L3UK from NXP Semiconductors is a RF Amplifier with Frequency 720 to 960 MHz, Gain -1.7 to 15 dB, Noise Figure 0.9 dB, Output Power -3.5 dBm, Output Power 0.0004 W. Tags: Surface Mount, Low Noise Amplifier. More details for BGS8L3UK can be seen below.