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Information - Help 
ID = 69635
United States of America (USA)
Brand: Hewlett-Packard, (HP); Palo Alto, CA
Developer: Hewlett-Packard, (HP); Palo Alto, CA 
Tube type:  Counter / Indicator 
  Late but very rare. ***
Identical to 05065-6001-rubidium
First year 1978 -- Original-techn. papers.

Was used by Technology / Measurement

The Hewlett Packard Rubidium vapor frequency reference tube 05065-6001 is used in atomic time devices in satellites, called sometimes as atomic clock. See the Cesium Beam Tubes 05061 and 05062.

05065-6001-rubidium: Sammlung EE
Ernst Erb


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