The MNA-3A+ from Mini Circuits is a RF Amplifier with Frequency 500 MHz to 2.5 GHz, Gain 16.5 dB, Noise Figure 4 dB, Output Power 9.5 dBm, Output Power 0.01 W. Tags: Surface Mount, Power Amplifier, Buffer Amplifier. More details for MNA-3A+ can be seen below.