| Numéro |
J. Phys. Colloques
Volume 42, Numéro C8, Décembre 1981
Troisième Symposium sur les Etalons de Fréquence et la Métrologie / Third Symposium on Frequency Standards and Metrology
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|---|---|---|
| Page(s) | C8-427 - C8-427 | |
| DOI | https://doi.org/10.1051/jphyscol:1981848 | |
Troisième Symposium sur les Etalons de Fréquence et la Métrologie / Third Symposium on Frequency Standards and Metrology
J. Phys. Colloques 42 (1981) C8-427-C8-427
DOI: 10.1051/jphyscol:1981848
National Bureau of Standards, Boulder, U. S. A.
J. Phys. Colloques 42 (1981) C8-427-C8-427
DOI: 10.1051/jphyscol:1981848
NEW NBS TIME SCALE HARDWARE
D. Glaze, J. Gray, J. Levine, S. Stein et F. WallsNational Bureau of Standards, Boulder, U. S. A.
Abstract
New NBS designed time scale hardware is described briefly. This equipment is capable of measuring the phase between many clocks with a resolution of 10-13s. Measurements made on 4 different channels demonstrate a stability of the equipment of 10-11s per month i.e. Ɗν = 3.8 x 10-18.