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NASA atomic hydrogen standards program - An updateSome of the design features of NASA hydrogen masers are discussed including the large hydrogen source bulb, the palladium purified, the state selector, the replaceable pumps, the small entrance stem, magnetic shields, the elongated storage bulb, the aluminum cavity, the electronics package, and the autotuner. Attention is also given to the reliability and operating life of these hydrogen atomic standards.
Document ID
19770045816
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Reinhardt, V. S. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Kaufmann, D. C. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Adams, W. A. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Deluca, J. J. (NASA Goddard Space Flight Center Greenbelt, Md., United States)
Soucy, J. L. (Bendix Field Engineering Corp. Columbia, Md., United States)
Date Acquired
August 8, 2013
Publication Date
January 1, 1976
Subject Category
Instrumentation And Photography
Meeting Information
Meeting: Annual Frequency Control Symposium
Location: Atlantic City, NJ
Start Date: June 2, 1976
End Date: June 4, 1976
Accession Number
77A28668
Distribution Limits
Public
Copyright
Other

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