Accession Number:
AD0287609
Title:
PRODUCTION ENGINEERING MEASURE-CR-,XM-45)/U QUARTZ CRYSTAL UNITS-HIGH SHOCK AND VIBRATION RESISTANT, LOW FREQUENCY
Descriptive Note:
Corporate Author:
BLILEY ELECTRIC CO ERIE PA
Personal Author(s):
Report Date:
1962-07-31
Pagination or Media Count:
1.0
Abstract:
CR-XM-45U 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 Xs are being studied. Author