Exhibits 1 & 2

1429-EX-MR-1990 Text Documents

SCIENCE APPLICATIONS INTERNATIONAL CORPORATION

2000-01-31ELS_29653

EXHIBIT 1 ITEM 4, Page 1: MODULATING NECESSARY POWER Frequency EMISSION SIGNAL BANDWIDTH (A) (B) (C) (D) (E) (F) (G) 137.50 MHz 1.0 KW 20.0 KW 1 KW peak F 8 kilobaud 16 KHz

EXHIBIT 2, Item 7, Page 2 SAIC is presently under contract to the Naval Underwater Systems Center (NUSC), New London Laboratory, to conduct research and Gevelopment work on scatter mode communitcation — systems capable of supporting U. 3. Navy communication requirements at high latitudes. The general objective of SAIC‘s work is to develop an in—~depth understanding of meteor burst and other scatter node systen per formance trade—offs and channel characteristics. The work is experimental and developmental in nature. Radio links will be operated at different — frequencies in order to obtain a statistically significant data base. The specific program objectives are: (1) Characterize the performance of various candidate antenna subsystems suitable for high latitude deployment; and (2) Study— scatter communication performance for individual links using various protocols and waveforms. Bach of these objectives will be met using a— combination of analytical and experimental techniques. . The principal . analytical tools will be NEC—3 for antenna studies, SAIC‘s proprietary MBTERORCON—simulation — software for MB modeling, and other computer models as appropriate. Experimental work will include fabrication and testing of candidate antennas, integration of radio equipment, link testing, and support of or participation in NUSC‘s FY91l ICE— X experiment. This work will be performed at frequencies from low HF through mid~VHF. SAJC therefore requests that the FCC provide an experimental license for each of the ton frequencies. requested in the application. The NUSC contract number is N66604—90—C—1100. If the PCC requires additional information, the following individuals may be contacted directly: Questions concerning contractual dGdetails should be addressed to Mr. William S. Hurley, Naval Underwater Systems Center, Commercial Acquisition Dept., Code 0911, Howard Street, Shaw‘s Cove Four, New London, CT 06320—5594, telephone 203—440—5768. Technical questions should be addressed to Mz . Joseph R. Katan, Electromagnetics Directorate, Code 3411, NUSC, New London, CT 06320, telephone 203~—440—4707.


Document Created: 2001-08-04 10:03:17
Document Modified: 2001-08-04 10:03:17
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