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СО-81so-81

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ID = 13026
       
Country:
Soviet Union
Brand: Common type USSR (SU) tube/semicond.
Tube type:  Screen-grid Tetrode   RF/IF-Stage 
Identical to СО-81

Was used by Radio/TV-reception etc.
Filament Vf 1 Volts / If 1.3 Ampere / Direct
Literature Taschenbuch zum Röhren-Codex 1948/49   
Röhren-Vademacum; P.H. Brans; Antwerpen
 
so81_spec.png
СО-81: Grundig Rö-Tabu, zum M1, Band 3, 1948
Anonymous 15 Collector


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