Accession Number:

AD0751748

Title:

Precision SSB Crystal Units

Descriptive Note:

Research and development technical rept.

Corporate Author:

CTS KNIGHTS INC SANDWICH IL

Personal Author(s):

Report Date:

1972-09-01

Pagination or Media Count:

65.0

Abstract:

deband communications, high frequency, reliabilityelectronicsThe report deals with the history, theoretical model and derived postulates of design, processing and measurement of fundamental mode 5 MHz resonators capable of reaching an aging rate of 2 x 10 to the minus 10 power per week within eight weeks and withstanding wide range temperature cycling with no more than plus or minus 1 x 10 to the minus 8 power permanent shift in frequency per temperature cycle. Experimental work has been limited to attempts to replace bonding cements with electro-plated nickel bonds and thereby obtain optimal advantage from the higher temperature processing capabilities so afforded. The results of this work is generally promising.

Subject Categories:

  • Electrical and Electronic Equipment

Distribution Statement:

APPROVED FOR PUBLIC RELEASE