Profile: General Dynamics SATCOM Technologies is a supplier of wireless communications products. Our product line includes antennas, electronic products, controls, microwave antennas and communication equipment. We are an ISO 9001:2000 14001 certified company. Our brands include Prodelin™. ModuMAX SSPA consists of eight identical, fully interchangeable RF plug-in modules that are conveniently accessible from the front panel. Module status is visually indicated by an LED on each module, as well as the control panel display. The complete failure of a module causes a drop of only 1.2 dB in output power without the momentary loss of signal caused by redundant switchover systems. Defective modules can be hot-swapped while the SSPA continues to operate. Spare RF modules are affordable, since they contain only a fraction of the RF power transistors in the SSPA. Our DART-T is designed to allow for field selection of operational mode (troposcatter or satellite communications) in accordance with mission requirements. Interchangeable feeds are palletized for quick, easy, removal and replacement, allowing the end-user to effectively change operational mode, and/or frequency bands in the field, within minutes.