Summary
Double diode triode.
Diode sections were used as detectors and the triode section was used as an audio amplifier in domestic radios. Used from about 1950 until the end of valve radio production. Manufacturer: Philips Electrical Industries, Hendon, South Australia.
6.3 volt indirectly heated cathode.
Physical Description
Niine pin miniature base (Noval or B9G).
More Information
-
Collection Names
-
Collecting Areas
-
Acquisition Information
Donation from G. H. Williams, 12 Jun 1973
-
Manufacturer
Philips Electrical Industries Pty. Ltd., Hendon, South Australia, Australia, 1950s
-
Inscriptions
Bulb: 6BD7/Miniwatt/Made in Australia/743/OHCBJ (etched)
-
Brand Names
-
Classification
Electronics, Vacuum technology, Amplification & rectification
-
Category
-
Discipline
-
Type of item
-
Overall Dimensions
60 mm (Length), 21 mm (Outside Diameter)
-
Keywords