Antique radios, Old Time Radios
A258
| Base |
6-Pin-Base U6A, old, USA (Codex=Kf)
Top contact with a cap.
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 2.5 Volts / If 1 Ampere / Indirect |
Dimensions (WHD)
incl. pins / tip |
x 123 x 39 mm / x 4.84 x 1.54 inch |
| Weight |
42 g / 1.48 oz |
| Information source |
Taschenbuch zum Röhren-Codex 1948/49
Babani, International Radio Tube Encyclopaedia p. 44 & 45
Röhrencodex , Röhren-Taschenbuch 1950 23000 Röhren
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A258: Telefunken Werkstattbuch
Wolfgang Bauer
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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):3
Collection of
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