The MP1940/460/54HK-R3U15 from G-WAY Microwave is a RF Amplifier with Frequency 1710 to 2170 MHz, Gain 55 dB, Gain Flatness ±1 dB, Output Power 54 dBm, Output Power 251 W. Tags: Benchtop / Rackmount, Power Amplifier, Automatic Gain Controlled Amplifier. More details for MP1940/460/54HK-R3U15 can be seen below.