Antique radios, Old Time Radios
F4
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Country:
France
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| Identical to |
F4
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| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 3.8 Volts / If 0.9 Ampere / Direct / Battery = |
| Description |
Gewicht und Masse mit dem Metallsockel und Spitzli (Kugelform). Die Röhre F4 trägt oberhalb der Bezeichnung den Schriftzug TELA.
Codex zeigt Heizdaten: 4 V; 0,08 A
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Dimensions (WHD)
incl. pins / tip |
50 x 102 x 50 mm / 1.97 x 4.02 x 1.97 inch |
| Weight |
40 g / 1.41 oz |
| Information source |
Taschenbuch zum Röhren-Codex 1948/49
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F4: Fin Stewart
Fin Stewart
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Just Qvigstad
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F4: Figaro, 01.02.1925
Mark Hippenstiel
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Collection of
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