The RMP270/500/54HK-A from G-WAY Microwave is a RF Amplifier with Frequency 20 to 520 MHz, Gain 54 dB, Gain Flatness ±2 dB, Output Power 52 to 54 dBm, Output Power 158.49 to 251.19 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for RMP270/500/54HK-A can be seen below.