Transcription of PICO Advanced Clock for Precision GPS Holdover …
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pico Advanced Clock for Precision GPS HoldoverTimekeepingSyntonics LLC9160 Red Branch RoadColumbia, MD 21045-2002 Contact: Bruce G. Montgomery, PresidentPhone: (410) 884-0500 x201 Fax: (410) 884-0536 Email: SPAWART opic: N01-05 PROBLEM STATEMENTThe military requires precise timekeeping to support communications, sensors,targeting, and information distribution. In some applications, an atomic Clock is used as aprecision Clock ; more commonly, a Precision oscillator disciplined by the GlobalPositioning Satellite (GPS) system is used. Over the past decade, the military hasbecome increasingly dependent on GPS and this trend will continue. The advantage of GPSis that it provides a precise (sub-microsecond) common time reference for all branches ofthe service; the disadvantage is that GPS is vulnerable to outages caused by enemy threats( , jamming) and unintentional malfunctions.
PICO Advanced Clock for Precision GPS Holdover Timekeeping Syntonics LLC 9160 Red Branch Road Columbia, MD 21045-2002 Contact: Bruce G. Montgomery, President
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