XTRD-2000X digital rack-mount amplifier is designed for fixed and mobile uplink application. The high efficiency traveling wave tube amplifier includes RF gain control, a solid state pre-amplifier, RF filter, cooling, and a monitor & control (M&C) system. An integrated X-Band linearizer is available. The dual-drawer amplifier conserves rack space and occupies only 19.25 inches (11 rack units) of a standard 19 inch rack cabinet. A complete 1:1 or 1:2 redundant