PRODUCTION ENGINEERING MEASURE-CR-,XM-45)/U QUARTZ CRYSTAL UNITS-HIGH SHOCK AND VIBRATION RESISTANT, LOW FREQUENCY

Abstract

CR-(XM-45)/U type quartz resonators cannot utilize +5 degree X cut rysal resonators, even though all the parameter requirements are such that +5 degree X crystas would be the only logcal choice. Some alternate crystal resonators which can achieve better frequency stability at 70-80 C than the +5 degree X cuts but which have compaable electrical parameters to the +5 degree X's are being studied. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jul 31, 1962
Accession Number
AD0287609

Entities

People

  • A.r. Krespan
  • L.m. Wolfskill
  • Robert Mouck

Tags

DTIC Thesaurus Topics

  • Engineering
  • Frequency
  • Frequency Shift
  • Production
  • Production Engineering
  • Production Management Methods
  • Productivity
  • Quartz Resonators
  • Resonators
  • Vibration

Readers

  • Regression Analysis.
  • Thermal Physics or Thermal Science.