Antique radios, Old Time Radios
R20N
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Country:
France
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| Identical to |
R20N
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| Similar
Tubes |
Other base:
E210N
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| Base |
Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Ux)
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| Filament |
If 0.2 Ampere / Specified current AC/DC ~ = (Series working) |
| Description |
Ballast (vacuum resistor) for 0,2A tubes (CK1, CBL1…) main voltage 110V 130V 220V 240V with over voltage protection for dial lamps.
Output :
2 or 3 dial lamps 6V 0,1A
Radio tubes heater 1x30V 1x24V 3x13V
Plate / anode voltage 110V
Text in other
languages (may
differ)
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| Information source |
Taschenbuch zum Röhren-Codex 1948/49
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R20N: Radio-Plans
Patrice Zeissloff
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R20N: Tabu Röhren-Codex, 1948
Anonymous 15 Collector
More ...
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Just Qvigstad
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R20N: Radio-Plans
Patrice Zeissloff
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
Collection of
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