Antique radios, Old Time Radios
1J1
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Country:
United States of America (USA)
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Brand:
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| Developer: |
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| Tube type: |
Ballast Tube (neither FeH or Urdox) Power-supply |
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| Identical to |
1J1
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| First Source
(s) |
25.Sep.1935 : Electron Tube Registration List
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| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX) (Codex=B)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
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| Description |
1 volt drop at 620 milliamps.
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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
- - Manufacturers Literature
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1J1: Telefunken Werkstattbuch
Wolfgang Bauer
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Just Qvigstad
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after clicking the "tubes" tab or by clicking a tube
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of tubes or valves with interesting links. You
even can look up radio models with a certain tube
line up.
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| Data Compliance |
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