The SW 65 from Prana is a RF Amplifier with Frequency 800 MHz to 4 GHz, Gain 46 dB, Gain Flatness ±5 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 SW 65 can be seen below.