The MP490/60/46MK-A from G-WAY Microwave is a RF Amplifier with Frequency 460 to 520 MHz, Gain 45 dB, Gain Flatness ±1 dB, Output Power 46 to 47 dBm, Output Power 39.81 to 50.12 W. Tags: Power Amplifier, Automatic Gain Controlled Amplifier. More details for MP490/60/46MK-A can be seen below.