The SW 200 from Prana is a RF Amplifier with Frequency 800 MHz to 4 GHz, Gain 54 dB, Gain Flatness ±5 dB, Output Power 50.79 to 51.46 dBm, Output Power 119.95 to 139.96 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for SW 200 can be seen below.