The BG14A from BeRex, Inc. is a RF Amplifier with Frequency 5 MHz to 6 GHz, Gain 11.7 to 17.3 dB, Noise Figure 5.4 to 9.2 dB, Output Power 15.7 to 20 dBm, Output Power 0.04 to 0.1 W. Tags: Surface Mount, Gain Block, Power Amplifier. More details for BG14A can be seen below.