Publication Date:
2019-07-13
Description:
Some 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.
Keywords:
INSTRUMENTATION AND PHOTOGRAPHY
Type:
Annual Frequency Control Symposium; Jun 02, 1976 - Jun 04, 1976; Atlantic City, NJ
Format:
text
Permalink