Antique radios, Old Time Radios
C-281
Base |
UX-Base (4 Pins (2 thick, USA 1924, UX)
|
Was used by |
Radio/TV-reception etc. |
Filament |
Vf 7.5 Volts / If 1.25 Ampere / Direct |
Dimensions (WHD) incl. pins / tip |
x 139 x 60 mm / x 5.47 x 2.36 inch |
Weight |
47 g / 1.66 oz |
Information source |
- - Manufacturers Literature
|
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|
 |
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C-281: Worthpoint photo
Fin Stewart
|
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C-281: ARRL Handbook 1972
Michael Schlör
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C-281: own collection
Peter den Boer
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from Just Qvigstad
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):8
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