The VZM-6993J5 from Communications & Power Industries is a RF Amplifier with Frequency 7.5 to 18 GHz, Gain 53.5 dB, Small Signal Gain 12 dB pk-pk, Harmonics -3 dBc, Phase Noise 3 dB. Tags: Benchtop / Rackmount, Travelling Wave Tube Amplifier. More details for VZM-6993J5 can be seen below.