Antique radios, Old Time Radios
1204_Sylvania
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Country:
United States of America (USA)
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| Identical to |
1204_Sylvania
= 7AB7
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Successor Tubes
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7AB7
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| Base |
Loctal-8, B8G (Sylvania, 1938) (Codex=Ugo)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 6.3 Volts / If 0.15 Ampere / Indirect / Specified voltage AND current AC/DC |
| Description |
Early Sylvania code for 7AB7.
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| Information source |
Taschenbuch zum Röhren-Codex 1948/49
Tube Lore (II) p. 68 & 227
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1204_Sylvania: ARRL Handbook 1972
Anonymous 10 Collector
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Just Qvigstad
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Collection of
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