The VZM-2780P2 from Communications & Power Industries is a RF Amplifier with Frequency 8 to 18 GHz, Gain 60 to 63 dB, Small Signal Gain 10 dB pk-pk, Harmonics -10 dBc, AC Voltage 208/120 V ±10%, or 380 to 415/220 to 240 V ±10%, 47 to 63 Hz 5 wires. Tags: Benchtop / Rackmount, Travelling Wave Tube Amplifier. More details for VZM-2780P2 can be seen below.