Accession Number:

AD0276675

Title:

PRODUCTION ENGINEERING MEASURE TUBE TYPE A2582A (RCA 7801)

Descriptive Note:

Corporate Author:

RADIO CORP OF AMERICA LANCASTER PA INDUSTRIAL TUBE AND SEMICONDUCTOR DIV

Personal Author(s):

Report Date:

1962-03-31

Pagination or Media Count:

1.0

Abstract:

Progress was continued to establish the manufacturing capability and facilities for the production and improved producibility of electron tubes. The ribbed screen method was discarded because of the distortion introduced by the coining tool. The grid coating approach utilizing the cataphoretic method of application was successful when the standard emission coating bath was tried. Further improvement in choice of material is undergoing investigation. An improved exhaust socket was tried and seemed satisfactory except for the method of mounting, which will be modified to permit removal from the equipment frame. The life test rack was converted to 1000 mc operation performance was excellent. Design approval tests were successfully performed. Test data are shown. A reproducible method of establishing instrument setup by means of copper and teflon is described. Progress made in developing the laminated electrode is presented. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE