The MP2140/60/54HK-A4 from G-WAY Microwave is a RF Amplifier with Frequency 2110 to 2170 MHz, Gain 58 dB, Gain Flatness ±1 dB, Output Power 54 to 55 dBm, Output Power 251.1 to 316 W. Tags: Power Amplifier, Automatic Gain Controlled Amplifier. More details for MP2140/60/54HK-A4 can be seen below.