Summary
A remote cut-off pentode designed for use as a radio frequency amplifier in battery powered radios.
2 volt directly heated cathode.
Manufactured by: Amalgamated Wireless Valve Company, Sydney NSW.
Physical Description
Shouldered bulb with octal base, with seven pins present, and top cap.
More Information
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Collecting Areas
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Manufacturer
Amalgamated Wireless Valve Company, Sydney, New South Wales, Australia, 1938-1950
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Inscriptions
Bulb: 1M5G Base: Radiotron/Made in Australia/(paper label)1M5G
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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
119 mm (Length), 38 mm (Outside Diameter)