Antique radios, Old Time Radios
RO4243
Country:
France
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|
Identical to |
RO4243
= RES174d
= B443_4pin
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Similar
Tubes |
Other base:
B443
; RO4243_5pin
|
First year |
1929
Saga of the Vacuumtube, Tyne page 414
|
Base |
Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Foo)
Sidecontact
|
Was used by |
Radio/TV-reception etc. |
Filament |
Vf 4 Volts / If 0.15 Ampere / Direct / Battery = |
Description |
Diese Röhre gab es auch mit Europasockel 5-Stift. Codex falsch erfasst!
|
Literature |
Taschenbuch zum Röhren-Codex 1948/49
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|
|
 |
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RO4243: Manfred Rathgeb eigenes Bild
Manfred Rathgeb
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RO4243: rtt
Michael Schlör
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
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