The ERA-1+ from Mini Circuits is a RF Amplifier with Frequency DC to 8 GHz, Gain 10.9 dB, Noise Figure 4.3 dB, Output Power 56.9 to 12 dBm, Output Power 489.78 to 0.02 W. Tags: Surface Mount, Power Amplifier, CATV Amplifier. More details for ERA-1+ can be seen below.