Department of the Treasury, U. S. Secret Service, Procurement Division, 1310 L Street, N. W., Suite 730, Washington, DC 20223

25 -- VEHICULAR COMPONENTS SOL 97-Q-13 DUE 060597 POC Patricia A. Kiely, Conracting Officer, 202/435-6940 The United States Secret Service (USSS) intends to acquire on a sole source basis: (1) 2 each: TRAK/R-2100 Universal (Ground/Air) RDF systems with single cable vehicular antenna array and two-watt mount vehicular beacon transmitters and (2) 4 each: Additional two-watt mag mount vehicular beacon transmitters from DTC-Dynatech Tactical Communication, 77 Northeasterb Boulevard, Nashua, NH 03062. DTC-Dynatech is the only company that produces this particular device with the required specifications Proprietary DTC technology is completely compatible with all of the USSS current RF tracking inventory. The unique design and performance characteristics and accessories described above are not available from any other manufacturer at this time. See Note 22 which is amended to read fifteen (15) days in lieu of forty-five days. (0140)

Loren Data Corp. http://www.ld.com (SYN# 0249 19970523\25-0003.SOL)