Antique radios, Old Time Radios
471A
| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX) (Codex=Bo)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 5 Volts / If 0.25 Ampere / Direct / Battery = |
Dimensions (WHD)
incl. pins / tip |
45 x 108 x mm / 1.77 x 4.25 x inch |
| Weight |
49 g / 1.73 oz |
| Tube prices |
1 Tube prices (visible for members
only)
|
| Information source |
Taschenbuch zum Röhren-Codex 1948/49
70 Years of Radiotubes and V. Page 166
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471A: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe † 19.8.20
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Just Qvigstad
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471A: own collection
Peter den Boer
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