CR-(XM-44)/U: MODERATE PRECISION GLASS ENCLOSED CRYSTAL UNITS.
Abstract
The first set of engineering samples consisting of five crystals at each frequency were fabricated, tested and shipped. The glass sealing process was finalized and the step-by-step procedure is discussed. Various bonding cements were evaluated. The Bakelite cement was the only type which proved adequate on the basis of the initial tests. Designs and test data for the engineering sample crystals are listed. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Sep 30, 1963
- Accession Number
- AD0600364
Entities
People
- Melvin Hammer
- Robert Kinsman