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СБ-244sb-244

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ID = 11661
       
Country:
Soviet Union
Brand: Common type USSR (SU) tube/semicond.
Tube type:  Vacuum Pentode   Power/Output 
Identical to СБ-244
Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uob)
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.18 Ampere / Direct / Battery =
Information source Taschenbuch zum Röhren-Codex 1948/49   
sb244_sock.png СБ-244: Grundig Rö-Tabu, zum M1, Band 3, 1948
Anonymous 15 Collector

Just Qvigstad 		sb244_spec.png
СБ-244: Grundig Rö-Tabu, zum M1, Band 3, 1948
Anonymous 15 Collector
Usage in Models 2= 1938 ; 1= 1949
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3

Collection of

Valery Gromov (RUS)
 
t142m_01_244.jpg

СБ-244
 
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