Accession Number : AD0804952

Title :   SINGLE SIDEBAND QUARTZ CRYSTAL UNITS FOR VHF APPLICATIONS (METAL ENCLOSURES).

Descriptive Note : Quarterly progress rept. no. 6, 1 Aug-31 Oct 66,

Corporate Author : DYNAMICS CORP OF AMERICA CARLISLE PA REEVES-HOFFMAN DIV

Personal Author(s) : Ritter, George E.

Report Date : DEC 1966

Pagination or Media Count : 42

Abstract : The purpose of this contract is to design, develop and fabricate 4 MHz single sideband quartz crystal units for operation on the fundamental frequency at antiresonance into a load capacitance of 32pf. Improved reliability and frequency-time stability are anticipated with the utilization of metal coldweld enclosure and resonator bonding techniques capable of withstanding high temperature bakeout periods.

Descriptors :   (*QUARTZ RESONATORS, MANUFACTURING), SINGLE SIDEBAND COMMUNICATIONS, WELDING, COLD WORKING, AGING(MATERIALS), COMPRESSIVE PROPERTIES, BONDING, ALUMINUM COATINGS, METAL JOINTS, HIGH TEMPERATURE, CERAMIC MATERIALS, EVAPORATION, ADHESIVES, CURING AGENTS.

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE