PRODUCTION ENGINEERING MEASURES FOR QUARTZ CRYSTAL FILTER UNITS AT 15MC, 20MC, 20.55MC, 25MC, 30MC

Abstract

ESCRIPTORS: Aeril reconnaissnce, eria photography, Materials, *Photographic film, cetates, *Photosensiivity, Sensitivity.) Test methods, Test equipment, Cameras, AERIAL CAMERAS, Tests. Various photosenstive materials were tested for resolution capabities with the ensitometer, Resoluton Tester, FM-120 (x-1), using 3 contrat ratios of 1000 to 1; 8 to 1; and 2 to 1. Vsual high, medium and low contrast resolution results are recorded (resolution in linesM FOR HIGH MEDIUM AND LOW). For reprodution materils the highest values were 1422, 1130 and 897; the lowest values were 141, and 89. For aerial receptors the highest values were 448, 400 and 224; the lowest values were 126, 112 and 63.

Document Details

Document Type
Technical Report
Publication Date
Sep 30, 1961
Accession Number
AD0269047

Entities

People

  • R.g. Kinsman

Tags

DTIC Thesaurus Topics

  • Aerial Cameras
  • Cameras
  • Crystal Filters
  • Engineering
  • Materials
  • Photographic Film
  • Photographic Materials
  • Photographic Recording Media
  • Photographs
  • Photography
  • Production Engineering
  • Test Equipment
  • Test Methods

Readers

  • Computer Vision.
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  • Thermal Physics or Thermal Science.