The K4C from Communications & Power Industries is a SATCOM Amplifier System with Frequency 5.850 to 6.425 GHz, Klystron Power 2.15 to 2.88 kW (63.3 to 64.6 dBm), Small Signal Gain 77 dB, Power 63.2 to 64.5 dBm, Power 2089.3 to 2818.38 W. Tags: Rack Mount, Klystron. More details for K4C can be seen below.