The PTCM2219 from Communications & Power Industries is a RF Amplifier with Frequency 4 to 8 GHz, Output Power 69.03 to 69.54 dBm, Output Power 8000 to 9000 W, Supply Voltage 110 to 240 V, Operating Temperature 0 to 40 Degree C. Tags: Benchtop / Rackmount, Travelling Wave Tube Amplifier. More details for PTCM2219 can be seen below.