QUARTZ CRYSTAL UNIT TYPE CR-67/U PRODUCTION ENGINEERING MEASURE.
Abstract
Progress is reported on a program to increase the reliability of Quartz Crystal Units CR-67/U per specification SCS-237 by improvements in manufacturing techniques. These improvements will include, but not be limited to (a) blank cleaning, (b) bonding, (c) final plating, (d) curing, (e) sealing, (f) holder cleaning and (g) marking. The increased reliability will be demonstrated by processing 1150 crystals in five frequencies from 17 mc to 61 mc and evaluating the units in an extensive six month test program. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- May 25, 1966
- Accession Number
- AD0645554
Entities
People
- H. K. Hoyt
- R. D. Laney
- R. L. Hatcher
Organizations
- General Electric