The 5195 from Ophir RF is a RF Amplifier with Frequency 2 to 6 GHz, Gain 55 dB, Gain Flatness ± 3.5 dB max with no ALC, ± 1.5 dB max with internal leveling, Output Power 51.761 to 53.01 dBm, Output Power 150 to 199.99 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for 5195 can be seen below.