Summary
KK2 octode frequency changer used in battery powered radio receivers. 2.0 volt directly heated cathode at 130 mA, manufactured by Philips, Holland for Mullard Australia, Sydney, 1936-1940.
Physical Description
Base type: Side contact No. of pins in base: 8 Bulb shape: shouldered Bulb material: glass - gold metal sprayed Top cap
More Information
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Collection Names
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Collecting Areas
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Acquisition Information
Unknown Acquisition Method from Unknown Source, 13 Sep 1978
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Manufacturer
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Manufactured For
Mullard (Australia) Pty Ltd, Sydney, New South Wales, Australia, 1936-1940
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Inscriptions
Bulb: MULLARD / KK2 / Made in / Holland BASE: 5
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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
113 mm (Length), 45 mm (Outside Diameter)
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Keywords