The MMA-053223-M4 from MicroWave Technology is a RF Amplifier with Frequency 0.5 to 3.2 GHz, Gain 13 dB, Noise Figure 3 to 3.5 dB, Output Power 24 dBm, Output Power 0.25 W. Tags: Surface Mount, Driver Amplifier. More details for MMA-053223-M4 can be seen below.