FIRST, SECOND, AND THIRD QUARTERLY PROGRESS REPORT Production Engineering Measure Reliable Quartz Crystal Microelements Types EL-MCR01 (X-l) and EL-MCR02 (X-l) 13 January 1965 to 29 September 1965

摘要

This is a combined quarterly report because of light activity during this period and delivery delay. The Contracting Officer has approved this type of report based on consideration to the Government.nThe procurement of wafers, consistent with Midland-Wright's present design concept, that will allow meeting the requirements of the contract are obtainable but at prices higher than anticipated.nA combination plater--sealer unit with two evacuation chambers has been built. Vacuums less than 1-micron in the plater chamber and 10-microns in the sealer chamber have been obtained.nSuccessful resonator plate designs have been developed in three of the six frequencies required by the contract.