Antique radios, Old Time Radios
CF7
Base |
Europe side contact P8A (Au P, 8SC) (Codex=Sf)
Top contact with a cap.
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Was used by |
Radio/TV-reception etc. |
Filament |
Vf 13 Volts / If 0.2 Ampere / Indirect / Specified voltage AND current AC/DC |
Tube prices |
13 Tube prices (visible for members
only)
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Information source |
Funk Nr.14; 15.7.1935
Taschenbuch zum Röhren-Codex 1948/49
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CF7: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
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CF7: Telefunken Werkstattbuch
Wolfgang Bauer
More ...
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Just Qvigstad
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CF7: Valvo Röhrendatenblatt
Martin Steyer
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):398
Collection of
Collection of a member from D Collection of a member from D Collection of a member from SK Collection of a member from FIN
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Variants
CF7with tubular (straight) bulb
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Forum contributions about this tube
CF7
Threads: 1 | Posts: 1
Hits: 3530 Replies: 0
CF7 (CF7)
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Reinhard Hanschke
22.Jul.07
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1
Neupreis 1938: 59,-- FFR.
Lit.: Catalog der Firma MANUFRANCE von 1938.
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CF7
End of forum contributions about this tube
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