NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
(abstract) Precision Time and Frequency Transfer Utilizing SONET OC-3An innovative method of distributing precise time and reference frequency to users located several kilometers from a frequency standard and master clock has been developed by the Timing Solutions Corporation of Boulder, CO. The Optical Two-Way Time Transfer System (OTWTTS) utilizes a commercial SONET OC-3 facility interface to physically connect a master unit to multiple slave units at remote locations. Optical fiber is a viable alternative to standard copper cable and microwave transmission. This paper discusses measurements of frequency and timing stability over the OTWTTS.
Document ID
20060036477
Acquisition Source
Jet Propulsion Laboratory
Document Type
Preprint (Draft being sent to journal)
External Source(s)
Authors
Stein, Sam
Calhoun, Malcom
Kuhnle, Paul
Sydnor, Richard
Gifford, Al
Date Acquired
August 23, 2013
Publication Date
December 3, 1996
Distribution Limits
Public
Copyright
Other
Keywords
optical fiber precision time standards frequency references frequency standards

Available Downloads

There are no available downloads for this record.
No Preview Available