Antique radios, Old Time Radios
ECF1
Country:
Europe
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Identical to |
ECF1
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Similar
Tubes |
Multiple differences or of other kind:
6F7
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First year |
1940
Tube leaflet collection E.Erb
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First Source
(s) |
Jun.1940 : Le Haut-Parleur (ref. Duperray)
Jun.1940 : L'Histoire Singulière du Tube Radio; G. Duperray 2009
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Predecessor Tubes |
6F7
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Base |
Europe side contact P8A (Au P, 8SC) (Codex=Sa)
Top contact with a cap.
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Was used by |
Radio/TV-reception etc. |
Filament |
Vf 6.3 Volts / If 0.2 Ampere / Indirect / Specified voltage AND current AC/DC |
Tube prices |
3 Tube prices (visible for members
only)
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Information source |
Taschenbuch zum Röhren-Codex 1948/49
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ECF1: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
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ECF1: RTT 1974 (Franzis) 13. Auflage
Martin Renz
More ...
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Just Qvigstad
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ECF1: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):314
Collection of
Collection of a member from FIN
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