The VBA250-80 from Vectawave Technology is a RF Amplifier with Frequency 0.01 to 250 MHz, Gain 50 dB, Gain Flatness ±2 dB, Output Power 47.78 to 49.03 dBm, Output Power 59.98 to 79.98 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for VBA250-80 can be seen below.