The 5016A from Ophir RF is a RF Amplifier with Frequency 800 MHz to 2 GHz, Gain 44 dB, Gain Flatness ± 1.5 dB max, Output Power 43 to 43.98 dBm, Output Power 19.95 to 25 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for 5016A can be seen below.