The 9108/97003-F30F40 from Quarterwave Corporation is a RF Amplifier with Frequency 3 to 4 GHz, Peak Power 10 kW, Spurious 55 to 65 dBc, AC Voltage 105 to 125 V, Operating Temperature 0 to 50 Degree C. Tags: Benchtop / Rackmount, Travelling Wave Tube Amplifier. More details for 9108/97003-F30F40 can be seen below.