DC to 30GHz Broadband MMIC Medium-Power Amplifier. The MMA023AA is an eight stage traveling wave amplifier. The amplifier has been designed for power, flat gain, and good return loss to 30GHz. The amplifier typically has 24.5dBm Psat and 17.5dB gain from 1.5- 20GHz, and 22dBm Psat from 0.04-30GHz.