The MP315/170/50MK-A from G-WAY Microwave is a RF Amplifier with Frequency 230 to 400 MHz, Gain 50 dB, Gain Flatness ±1 dB, Output Power 50 to 51 dBm, Output Power 100 to 125.89 W. Tags: Power Amplifier, Automatic Gain Controlled Amplifier. More details for MP315/170/50MK-A can be seen below.