Antique radios, Old Time Radios
C243
|
Country:
Netherlands
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|
| Identical to |
C243
|
| Similar
Tubes |
Normally replaceable-slightly different:
230PT
; 5E225
; BD100_4-pin
Other base:
C243_UY
|
| First year |
1934
Tube leaflet collection E.Erb Analysis by original leaflets
|
| First Source
(s) |
Aug.1930 : Philips Bulletin R1164, p. 16
|
| Base |
Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=Foo)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 2 Volts / If 0.27 Ampere / Direct |
| Information source |
Röhren-Vademecum; P.H. Brans; Antwerpen p. 21
Universal Vade-Mecum, Electron Valves and Semiconductor Devices Section 202, p. 396
Taschenbuch zum Röhren-Codex 1948/49
Babani, International Radio Tube Encyclopaedia
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C243: Telefunken Werkstattbuch
Wolfgang Bauer
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Just Qvigstad
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C243: own collection
Peter den Boer
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3
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