The MP1300/200/50HK-A1 from G-WAY Microwave is a RF Amplifier with Frequency 1200 to 1400 MHz, Gain 50 dB, Power Gain 50 dB, Gain Flatness ±1 dB, Output Power 48 to 55 dBm. Tags: Power Amplifier. More details for MP1300/200/50HK-A1 can be seen below.