Summary
6.3 volt indirectly heated cathode, manufactured by Philips, Holland. Heptode (pentagrid) used as a frequency changer in superheterodyne receivers.
Physical Description
Tubular glass bulb on octal base.
More Information
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Collection Names
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Collecting Areas
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Acquisition Information
Donation from I. C. Paterson, 15 Dec 1980
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Manufacturer
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Inscriptions
Bulb: PHILIPS/MINIWATT/6SA7GT/MADE IN HOLLAND Handwritten on bulb: 6SA7
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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
77 mm (Height), 32 mm (Outside Diameter)
Dimensions of valve, excluding display block.
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