Accession Number : AD0632698

Title :   PRODUCION ENGINEERING MEASURE CRYSTAL UNIT CR-(XM-46A).

Descriptive Note : Quarterly rept. no. 12, 1 Nov 65-1 Feb 66,

Corporate Author : LEWIS (E B) CO INC EAST HARTFORD CONN

Personal Author(s) : Lewis,Ernest B.

Report Date : 01 FEB 1966

Pagination or Media Count : 23

Abstract : The reasons for the failure of the 70 MC/s preproduction samples are analyzed. The problems of the instrumentation limitations with particular reference to obtaining satisfactory values of C sub 1 are discussed. The redesign of the 70 MC/s units with reference to flatness, plateback and spot size are explained and doumented. The revised manufacturing and testing procedures now possible with the new design are presented. (Author)

Descriptors :   (*CRYSTAL FILTERS, MANUFACTURING), FAILURE(ELECTRONICS), VERY HIGH FREQUENCY, ELECTRICAL RESISTANCE, PERFORMANCE(ENGINEERING), QUARTZ, WIRING DIAGRAMS

Subject Categories : Electrical and Electronic Equipment
      Mfg & Industrial Eng & Control of Product Sys

Distribution Statement : APPROVED FOR PUBLIC RELEASE