The PTCM2218 from Communications & Power Industries is a RF Amplifier with Frequency 12 to 18 GHz, Output Power 67.4 to 68.45 dBm, Output Power 5500 to 7000 W, Supply Voltage 110 to 240 V, Operating Temperature 0 to 40 Degree C. Tags: Benchtop / Rackmount, Travelling Wave Tube Amplifier. More details for PTCM2218 can be seen below.