The PTCM1011 from Communications & Power Industries is a RF Amplifier with Frequency 0.8 to 18 GHz, Output Power 55.91 dBm, Output Power 390 W, AC Voltage 110 to 240 V, Operating Temperature 0 to 40 Degree C. Tags: Benchtop / Rackmount, Travelling Wave Tube Amplifier. More details for PTCM1011 can be seen below.