Antique radios, Old Time Radios
813
Base |
7-Pin-Base U7G = Giant, old, USA (Codex=Mrb)
Top contact with a cap.
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Filament |
Vf 10 Volts / If 5 Ampere / Direct |
Description |
Also made in Italy by Fivre.
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Tube prices |
4 Tube prices (visible for members
only)
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Information source |
Taschenbuch zum Röhren-Codex 1948/49
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813: Internet
Wesselin Tzenow † 25.5.10
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813: ARR
Antonio Rabitti
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813: ARRL Handbook 1972
Michael Schlör
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813: Valvo,Senderöhren, 1983
Anonymous 15 Collector
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from Just Qvigstad
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):11
Collection of a member from FIN
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