The VBA1000-500 from Vectawave Technology is a RF Amplifier with Frequency 80 MHz to 1 GHz, Gain 58 dB, Gain Flatness ±3 dB, Output Power 56.43 to 57.78 dBm, Output Power 439.54 to 599.79 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for VBA1000-500 can be seen below.