PRODUCTION ENGINEERING MEASURES. VHF QUARTZ CRYSTAL UNITS CR-(XM-38)/U 150 MC TO 200 MC. SPECIFICATION SCS-75.
Abstract
A statistical analysis of the resistances of 150 mc, 162 mc, 174 mc, and 200 mc units, before and after final frequency adjustment with evaporated gold, is given. The plating head used for final plating thirty units with one pump-down of an ion pump vacuum system is described. The open transmission line used for connecting the plating head to the impedance meter is described. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Sep 30, 1965
- Accession Number
- AD0627331