The VBA3100-50 from Vectawave Technology is a RF Amplifier with Frequency 800 MHz to 3.1 GHz, Gain 48 dB, Gain Flatness ±2 dB, Output Power 46.02 to 46.99 dBm, Output Power 39.99 to 50 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for VBA3100-50 can be seen below.