The MERA-556+ from Mini Circuits is a RF Amplifier with Frequency DC to 2.2 GHz, Gain 19 dB, Noise Figure 3.5 dB, Output Power 60 to 17.6 dBm, Output Power 1000 to 0.06 W. Tags: Surface Mount, Power Amplifier, CATV Amplifier. More details for MERA-556+ can be seen below.