Antique radios, Old Time Radios
DW1508
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Country:
France
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Brand:
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| Tube type: |
Triode, vacuum Detector |
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| Identical to |
DW1508
|
| Similar
Tubes |
Normally replaceable-slightly different:
E415
; RS4215
; S415N_Fotos
|
| First Source
(s) |
1929 : Saga of the Vacuum Tube, Tyne p.406
Dec.1929 : L'Histoire Singulière du Tube Radio; G. Duperray 2009
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| Base |
Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=F)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 4 Volts / If 1 Ampere / Indirect / Specified voltage AC/DC |
| Description |
This tube also listed inBabani, p. 98 & 99
Text in other
languages (may
differ)
|
| Information source |
British Radio Valves - The Classic Years: 1926-1946 Supplement p. 35
L'ABCDaire des lampes de TSF des jeunes années p. 57b
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
Taschenbuch zum Röhren-Codex 1948/49
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DW1508: Telefunken Werkstattbuch
Wolfgang Bauer
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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):9
Collection of
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