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#1
May 15th 05, 01:02 PM
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Unidentified tubes
Going through a tube lot and found some tubes I cannot identify.
No markings on glass. Base is aluminum with ceramic. 4 pins. Number printed boldly on base is CIK 1660090. Made in USA. Anyone have any ideas? Possibly related to Ham gear. |
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#2
May 17th 05, 03:04 AM
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Sounds like a C-1-K Thyratron.
73, Dube K4DWW "Art's Antique Radios" wrote in message ... Going through a tube lot and found some tubes I cannot identify. No markings on glass. Base is aluminum with ceramic. 4 pins. Number printed boldly on base is CIK 1660090. Made in USA. Anyone have any ideas? Possibly related to Ham gear. |
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