The 5074 from Ophir RF is a RF Amplifier with Frequency 30 to 512 MHz, Gain 48 dB, Gain Flatness ± 1.5 dB max, Output Power 43.98 to 46.02 dBm, Output Power 25 to 39.99 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for 5074 can be seen below.