Z-5267 CERAMIC TETRODE, 40 WATTS AT 3000 MC. PRODUCTION ENGINEERING MEASURE.
Quarterly progress rept. no. 6, 1 Sep-30 Nov 63,
GENERAL ELECTRIC CO OWENSBORO KY
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Production engineering measure is presented on a 40 watt, 3000 mc tetrode. During the sixth quarter, 116 tubes were constructed. A complete summary of the results obtained and the corrective measures taken is given in detail. The areas of redesign are listed and described in de tail. Major accomplishments for the quarter are listed and discussed. All preparation for the Preproduction test witnessing is complete. A plan for the next quarter is given which it is anticipated will conclude the program except for the planned 20 tube extended life study. The product performance adequately meets specification requirement the tube is very stable with the appearance of life expectancy substantially beyond 1,000 hours. Author