Antique radios, Old Time Radios
W739
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Country:
Great Britain (UK)
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| Identical to |
W739
= 6EC7
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| Similar
Tubes |
Different connections:
EF89
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| Base |
Noval, 9 pin miniature (USA pico-9) B9A
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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 |
Dimensions (WHD)
incl. pins / tip |
22 x 56 x mm / 0.87 x 2.20 x inch |
| Information source |
Röhren-Taschen-Tabelle, (Franzis RTT)
- - Manufacturers Literature GEC data sheet Dec 1957
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W739: RTT Schwandt
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):3
Collection of
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