Antique radios, Old Time Radios
B9
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Country:
France
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| Identical to |
B9
= RE084
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| Similar
Tubes |
Normally replaceable-slightly different:
A410N
; DZ813
; PM3
|
| First Source
(s) |
1926 : Saga of the Vacuum Tube, Tyne p.403
Aug.1930 : Philips Bulletin R1164, p. 34
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eu)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 4 Volts / If 0.06 Ampere / Direct / Battery = |
| Information source |
Röhren-Vademecum; P.H. Brans; Antwerpen p. 13
- - Manufacturers Literature 2-9-1933
Taschenbuch zum Röhren-Codex 1948/49
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B9: Telefunken Werkstattbuch
Wolfgang Bauer
|
Just Qvigstad
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B9: own collection
Peter den Boer
More ...
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Collection of
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