Accession Number : AD0437822


Title :   PRECISION GLASS CRYSTAL UNITS.


Descriptive Note : Final rept. 1 May 61-31 Jan 63,


Corporate Author : KNIGHTS (JAMES) CO SANDWICH IL


Personal Author(s) : Dick, Louis A ; Bennett, Roger E


Report Date : 31 Jan 1963


Pagination or Media Count : 56


Abstract : The design of 1 to 5 mc crystal resonator units with Q's in the neighborhood of one million, enclosed in the HC-27/U glass holder (HC-6/U) is discussed. Emphasis is placed upon the reduction of losses. Data are given on 25 or more units at each of five frequencies: 1, 2, 3, 4, and 5 mc. Data are also given on stability vs. drive level, and on aging. (Author)


Descriptors :   QUARTZ RESONATORS , MEDIUM FREQUENCY , STABILITY , GLASS , ELECTRICAL PROPERTIES


Distribution Statement : APPROVED FOR PUBLIC RELEASE