Antique radios, Old Time Radios
DO40A
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Country:
Great Britain (UK)
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| Identical to |
DO40A
|
| Base |
L4 British large 4 pin (1922, LG4)
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| Was used by |
Transmittertube (Radio) |
| Filament |
Direct / Specified voltage AC/DC |
| Description |
Mentioned on advertisement by Mullard, April 1932. Electrical data required
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Dimensions (WHD)
incl. pins / tip |
80 x 185 x mm / 3.15 x 7.28 x inch |
| Information source |
- - Manufacturers Literature
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DO40A: Peter den Boer
Fin Stewart
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Just Qvigstad
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Collection of
Collection of a member from GB |
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| Data Compliance |
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