Antique radios, Old Time Radios
DH
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Country:
Great Britain (UK)
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| Identical to |
DH
= VT89_GPO
= Cv1665
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| First year |
1931
The Saga of Marconi Osram Valve
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| Base |
Europe 5-Pin , B5 (Eu O, F, O5A) 1928
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 16 Volts / If 0.25 Ampere / Indirect / Specified current DC = (Series working) |
| Description |
This tube used as a high efficiency general purpose type for use as a detector or first audio stage. Also available with metallised bulb.
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Dimensions (WHD)
incl. pins / tip |
50 x 128 x mm / 1.97 x 5.04 x inch |
| Weight |
48 g / 1.69 oz |
| Information source |
- - Manufacturers Literature
Taschenbuch zum Röhren-Codex 1948/49
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DH: Fin Stewart
Fin Stewart
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Just Qvigstad
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DH: osram wireless guide 1931
Giuseppe Antonio Tusini
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):36
Collection of
Collection of a member from D |
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