CR-(XM-44)/U MODERATE PRECISION GLASS ENCLOSED CRYSTALS

Abstract

The frequency measurement system used in the aging test set-up is described. The pre-production samples were rejected due, mainly, to corrosion on the holder pins. Correction of this problem is discussed. The glass sealing technique is described - including the equipment and process used, and crystal frequency change due to the heat generated by the seal process. The Inspection and Quality Control Plan is represented by the use of various charts and data forms.

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Document Details

Document Type
Technical Report
Publication Date
Sep 30, 1965
Accession Number
AD0636985

Entities

People

  • Melvin Hammer
  • Stuart Radetsky

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Engineering
  • Frequency
  • Materials
  • Measurement
  • Moistureproofing
  • New Jersey
  • Plastic Explosives
  • Power Supplies
  • Production
  • Production Engineering
  • Quality Control
  • Radiation
  • Radio Frequency
  • Radio Frequency Power
  • Specifications
  • Standards
  • Test Methods

Readers

  • Aerospace Test and Evaluation
  • Electrical Engineering
  • Regression Analysis.