The dB-3906 from dB Control is a RF Amplifier with Frequency 5.4 to 5.8 GHz, Gain 71 dB, Output Power 70.79 dBm, Output Power 12000 W, Pulse Power 70.79 dBm. Tags: Benchtop / Rackmount, Travelling Wave Tube Amplifier. More details for dB-3906 can be seen below.