The MERA-7456+ from Mini Circuits is a RF Amplifier with Frequency DC to 1 GHz, Gain 18.6 dB, Noise Figure 2.7 dB, Output Power 56 to 18.2 dBm, Output Power 398.11 to 0.07 W. Tags: Surface Mount, Power Amplifier, CATV Amplifier. More details for MERA-7456+ can be seen below.