Antique radios, Old Time Radios
BF
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Country:
Germany
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| Identical to |
BF
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| First Source
(s) |
1922 : Saga of the Vacuum Tube, Tyne p.432
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| Predecessor Tubes |
Mc
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Successor Tubes
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BO
Ba
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| Base |
EU-Telephone 5-pin (G5K)
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| Was used by |
Telephony |
| Filament |
Vf 3.5 Volts / If 1.1 Ampere / Direct / Battery = |
| Description |
Weitverkehrsröhre (Poströhre)
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| Tube prices |
1 Tube prices (visible for members
only)
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| Information source |
Taschenbuch zum Röhren-Codex 1948/49
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Just Qvigstad
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BF: Die Elektronenröhren, Möller, 1922
Anonymous 15 Collector
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
Collection of
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Variants
Frühe Ausführung mit zylindrischem Kolben und Glashalterung zur Spitze.
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