The 5052 from Ophir RF is a RF Amplifier with Frequency 0.15 to 230 MHz, Gain 52 dB, Gain Flatness ± 1.5 dB max, Output Power 50.969 to 53.01 dBm, Output Power 125 to 199.99 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for 5052 can be seen below.