The MERA-533+ from Mini Circuits is a RF Amplifier with Frequency DC to 4 GHz, Gain 18.8 dB, Noise Figure 3.5 dB, Output Power 56 to 17.5 dBm, Output Power 398.11 to 0.06 W. Tags: Surface Mount, Power Amplifier, CATV Amplifier. More details for MERA-533+ can be seen below.