Summary
UV 200 triode, branded Radiotron on the base and RCA on bulb. Triode was used as a detector,
This triode was known as a 'soft' tube; the bulb contained Argon at very low pressure.
It has a 5.0 volt directly heated cathode and is electrically equivalent to valve types "UX200" and "00A".
Physical Description
Four-pin UV style base.
More Information
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Collection Names
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Collecting Areas
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Acquisition Information
Donation from L. Smith, 17 Feb 1972
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Manufactured For
Radiotron (RCA), United States of America, circa 1922
Manfactured by General Electric for RCA -
Inscriptions
On bulb sticker: RCA On base: RADIOTRON MODEL UV 200
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Brand Names
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Classification
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Category
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Discipline
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Type of item
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Overall Dimensions
110 mm (Length), 47 mm (Outside Diameter)
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Keywords
