The PTCM4213 from Communications & Power Industries is a RF Amplifier with Frequency 8 to 12.4 GHz, Output Power 71.46 to 73.42 dBm, Output Power 14000 to 22000 W, Supply Voltage 110 to 240 V, Operating Temperature 0 to 40 Degree C. Tags: Benchtop / Rackmount, Travelling Wave Tube Amplifier. More details for PTCM4213 can be seen below.