Antique radios, Old Time Radios
1457
|
Country:
Netherlands
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|
| Identical to |
1457
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Ed)
|
| Filament |
|
| Description |
Multi-filaments. 2 x 0.65A and 2 x 0.25A. For use in rectifier units for charging 1 to 3 x 2V cells.
Text in other
languages (may
differ)
|
Dimensions (WHD)
incl. pins / tip |
33 x 110 x mm / 1.30 x 4.33 x inch |
| Weight |
39 g / 1.38 oz |
| Information source |
Taschenbuch zum Röhren-Codex 1948/49
Röhren-Taschenbuch (frühe Ausgaben, spätere siehe andere Einträge)
- - Manufacturers Literature
|
|
1457: Röhren-Taschenbuch 1951; Deutscher Funk-Verlag, Berlin
Anonymous 15 Collector
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Just Qvigstad
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1457: own collection
Peter den Boer
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
Collection of
Collection of a member from D |
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