The MMA-121633-R5 from MicroWave Technology is a RF Amplifier with Frequency 12.5 to 15.5 GHz, Gain 22 to 23.5 dB, Gain Flatness 1.5 to 2 dB, Output Power 31 to 32 dBm, Output Power 1.26 to 1.58 W. Tags: surface mount, Power Amplifier. More details for MMA-121633-R5 can be seen below.