The GALI-51F+ from Mini Circuits is a RF Amplifier with Frequency DC to 4 GHz, Gain 15.9 dB, Noise Figure 3.5 dB, Output Power 51.76 to 14.4 dBm, Output Power 149.97 to 0.03 W. Tags: Surface Mount, Power Amplifier. More details for GALI-51F+ can be seen below.