The GALI-55+ from Mini Circuits is a RF Amplifier with Frequency DC to 4 GHz, Gain 18.5 dB, Noise Figure 3.3 dB, Output Power 70.79 to 15.5 dBm, Output Power 11994.99 to 0.04 W. Tags: Surface Mount, Power Amplifier. More details for GALI-55+ can be seen below.