The 5035 from Ophir RF is a RF Amplifier with Frequency 20 to 500 MHz, Gain 43 dB, Gain Flatness ± 1.5 dB max, Output Power 41.761 to 43.98 dBm, Output Power 15 to 25 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for 5035 can be seen below.