The VBA400-110 from Vectawave Technology is a RF Amplifier with Frequency 0.01 to 400 MHz, Gain 51 dB, Gain Flatness ±2 dB, Output Power 49.03 to 50.41 dBm, Output Power 79.98 to 109.9 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for VBA400-110 can be seen below.