Antique radios, Old Time Radios
RO4243
|
Country:
France
|
|
| Identical to |
RO4243
= RES174d
= B443_4pin
|
| 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
|
|
|
 |
|
RO4243: Manfred Rathgeb eigenes Bild
Manfred Rathgeb
|
| |
|
RO4243: rtt
Michael Schlör
|
| |
|
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
You reach this tube or valve page from a search
after clicking the "tubes" tab or by clicking a tube
on a radio model page. You will find thousands
of tubes or valves with interesting links. You
even can look up radio models with a certain tube
line up.
[rmxtube-en]
