Antique radios, Old Time Radios
BR
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Country:
France
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| Identical to |
BR
= A441
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| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
Sidecontact.
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 4 Volts / If 0.06 Ampere / Direct / Battery = |
| Information source |
Röhren-Vademecum; P.H. Brans; Antwerpen p. 13
- - Manufacturers Literature 2-9-1933
Taschenbuch zum Röhren-Codex 1948/49
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
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BR: From my schematic collection.
Pier Antonio Aluffi
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Just Qvigstad
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BR: own collection
Peter den Boer † 2025
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even can look up radio models with a certain tube
line up.
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| Data Compliance |
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