Antique radios, Old Time Radios
B252
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Country:
Netherlands
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| Identical to |
B252
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| First year |
1931
-- Schematic
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| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
Top contact with a cap.
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 2 Volts / If 0.15 Ampere / Direct |
| Information source |
Taschenbuch zum Röhren-Codex 1948/49
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B252: Telefunken Werkstattbuch
Wolfgang Bauer
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Just Qvigstad
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3
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