Antique radios, Old Time Radios
H30
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Country:
Great Britain (UK)
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| Identical to |
H30
= CV2979
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| Similar
Tubes |
Normally replaceable-slightly different:
E806
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| Base |
British-7-Pin, old (M7A) (Codex=Na)
Top contact with a cap.
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 13 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC |
| Description |
Grid from top cap.
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| Information source |
The Saga of Marconi Osram Valve p. 28, 145 & 152
History of the British Radio Valve to 1940 p. 140 & 178
Babani, International Radio Tube Encyclopaedia
Taschenbuch zum Röhren-Codex 1948/49
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H30: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe † 19.8.20
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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):2
Collection of
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