The MAR-2SM+ from Mini Circuits is a RF Amplifier with Frequency DC to 2 GHz, Gain 12 dB, Noise Figure 3.7 dB, Output Power 50.79 to 7 dBm, Output Power 119.95 to 0.01 W. Tags: Surface Mount, Power Amplifier. More details for MAR-2SM+ can be seen below.