The VBA1000-30 from Vectawave Technology is a RF Amplifier with Frequency 80 MHz to 1 GHz, Gain 50 dB, Gain Flatness ±3 dB, Output Power 43.01 to 43.98 dBm, Output Power 20 to 25 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for VBA1000-30 can be seen below.