The VBA400-260 from Vectawave Technology is a RF Amplifier with Frequency 0.01 to 400 MHz, Gain 54 dB, Gain Flatness ±3 dB, Output Power 53.22 to 53.8 dBm, Output Power 209.89 to 239.88 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for VBA400-260 can be seen below.