The 9108/96306-J12J18 from Quarterwave Corporation is a RF Amplifier with Frequency 12 to 18 GHz, Gain 45 dB, Peak Power 2 kW, Spurious 55 to 65 dBc, AC Voltage 105 to 125 V. Tags: Benchtop / Rackmount, Travelling Wave Tube Amplifier. More details for 9108/96306-J12J18 can be seen below.