The VZU-6995CY from Communications & Power Industries is a SATCOM Amplifier System with Frequency 17.3 to 18.4 GHz, TWT Power 500 W (57.0 dBm ), Flange Power 407 W (56.1 dBm ), Small Signal Gain 70 to 75 dB, Gain Adjustment Range 0 to 20 dB. Tags: Rack Mount, TWTA. More details for VZU-6995CY can be seen below.