Summary
Dual diode remote cut-off RF pentode designed to be used as a combined IF amplifier, detector and AVC rectifier in domestic radios. 6.3 V indirectly heated cathode. Manufactured by Philips Electrical Industries of Australia Pty. Ltd., Sydney. Manufactured for Mullard (Australia) Pty. Ltd., Sydney.
The octal version was also manufactured in Australia by Philips and called EBF2G. In Europe the same valve was called EBF35. The excise mark 2/4 indicates that the valve was made in the Philips Sydney (Camperdown) factory which operated from 1936 until 1946.
Physical Description
Small shouldered glass bulb on side contact base with top cap. Bulb is sprayed with gold screening.
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, 1981
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Manufactured For
Mullard (Australia) Pty Ltd, Sydney, New South Wales, Australia, 1938-1946
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Manufacturer
Philips Electrical Industries Pty. Ltd., Sydney, New South Wales, Australia, 1938-1946
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Inscriptions
Bulb: Mullard/EBF2/MADE IN AUSTRALIA/(excise mark 2 over 4) Paper label on base: EBF2
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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
88 mm (Length), 30 mm (Outside Diameter)
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Keywords
