The 5312 from Ophir RF is a RF Amplifier with Frequency 0.15 to 200 MHz, Gain 44 dB, Gain Flatness ± 2.0 dB max, Output Power 41.76 to 43.97 dBm, Output Power 15 to 24.95 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for 5312 can be seen below.