Comtech Systems recently participated in the Roving Sands 05 exercise at Fort Bliss where new TRC-170 upgrades from Comtech were deployed. The Comtech upgrades, used by the 842 Light Tropo Signal Company for the first time in a field exercise, provided increased capacity, higher reliability, improved error rate performance, a fiber optic interface, and remote monitoring capability. Click here to read the full details in the Army Communicator (PDF).