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СО-148so-148

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ID = 13030
       
Country:
Soviet Union
Brand: Common type USSR (SU) tube/semicond.
Tube type:  Screen-grid Tetrode   RF/IF-Stage   Controlling (mu) 
Identical to СО-148
Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=Fc)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1 Ampere / Indirect / Specified voltage AC/DC
Information source Taschenbuch zum Röhren-Codex 1948/49   
russ_so148.gif СО-148: Beier, RTB 1953
Wolfgang Eckardt

Just Qvigstad 		so148_spec.png
СО-148: Grundig Rö-Tabu, zum M1, Band 3, 1948
Anonymous 15 Collector
Usage in Models 1= 1934?? ; 3= 1935 ; 1= 1937
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5

Collection of

Collection of a member from D
Collection of a member from D
Tomasz Szczesniak (PL)
Franz Buchsbaum (A)
Wolfgang Eckardt (D)
 
russ_so148.jpg

СО-148
 
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