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ID = 10989
Brand: Common type Europe tube/semicond.
Developer: Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München 
Tube type:  Vacuum Pentode   Power/Output 
Identical to C3d
Similar Tubes
Other characteristic (electr. data):

Base EU-Telephone 7-pin (G7K)
Was used by Telephony
Filament Vf 18 Volts / If 0.24 Ampere / Indirect / Battery =

Weitverkehrsröhre (Poströhre)

Tube prices 2 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   

c3d_so.png C3d: rtt
Anonymous 10 Collector

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Just Qvigstad
C3d: Lorenz Empfänger-Röhren , 9. Auflage
Anonymous 54 Collector

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Usage in Models 1= 1940? ; 1= 1950

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of



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