Antique radios, Old Time Radios
OH4
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Country:
Argentina
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| Identical to |
OH4
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| Similar
Tubes |
Other shape (e.g. bulb type):
12A8GT
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| Base |
Octal (Int.Octal, IO) K8A, USA 1935
Top contact with a cap.
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 12.6 Volts / If 0.15 Ampere / Indirect / Specified voltage AND current AC/DC |
| Description |
Siehe auch: Mysterious P-, O- and U- tube-series
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| Information source |
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OH4: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe † 19.8.20
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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):5
Collection of
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