The VBA1000-450S from Vectawave Technology is a RF Amplifier with Frequency 80 MHz to 1 GHz, Gain 58 dB, Gain Flatness ±3 dB, Output Power 53.01 to 54.77 dBm, Output Power 199.99 to 299.92 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for VBA1000-450S can be seen below.