The PTCM2211 from Communications & Power Industries is a RF Amplifier with Frequency 2 to 4 GHz, Output Power 69.54 to 70.41 dBm, Output Power 9000 to 11000 W, Supply Voltage 110 to 240 V, Operating Temperature 0 to 40 Degree C. Tags: Benchtop / Rackmount, Travelling Wave Tube Amplifier. More details for PTCM2211 can be seen below.