The LT 320 from Prana is a RF Amplifier with Frequency 20 MHz to 1 GHz, Gain 54 dB, Gain Flatness ±3.5 dB, Output Power 53.98 to 55.44 dBm, Output Power 250.03 to 349.95 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for LT 320 can be seen below.