Antique radios, Old Time Radios
7E5
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Country:
United States of America (USA)
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| Identical to |
7E5
= 1201_Sylvania
= CV2704
= 1201A
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| Similar
Tubes |
Normally replaceable-slightly different:
VT-241
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| First Source
(s) |
26.Mar.1943 : Tube Lore (I)
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| Base |
Loctal-8, B8G (Sylvania, 1938) (Codex=Kf)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 6.3 Volts / If 0.15 Ampere / Indirect / Specified voltage AND current AC/DC |
| Description |
Mu 36, Gm 3,0mS, 4W. Oscillates up to 750MHz.
Text in other
languages (may
differ)
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| Tube prices |
1 Tube prices (visible for members
only)
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| Information source |
Essential Characteristics, GE 1973
Tube Lore (II) p. 69 & 227
Taschenbuch zum Röhren-Codex 1948/49
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7E5: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Anonymous 10 Collector
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7E5: Telefunken Werkstattbuch
Wolfgang Bauer
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Just Qvigstad
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7E5: Sylvania Technical Manual
Peter Hoddow
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3
Collection of
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