The SU 50 from Prana is a RF Amplifier with Frequency 1 to 2.5 GHz, Gain 45 dB, Gain Flatness ±4 dB, Output Power 44.77 to 46.02 dBm, Output Power 29.99 to 39.99 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for SU 50 can be seen below.