Apparatus in the nature of computer hardware, satellite dishes, antennas, electronics in the nature of block upconverters, low-noise block downconverters and transceivers, modems for tracking and control systems, and structural and replacement parts in the nature of motorization and component parts thereof, all for tracking satellites; apparatus in the nature of computer hardware, satellite dishes, antennas, electronics in the nature of block upconverters, low-noise block downconverters and t...