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2К22k2

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ID = 21286
       
Country:
Soviet Union
Brand: Common type USSR (SU) tube/semicond.
Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
Identical to 2К2 = 1D5GP

Base Octal (Int.Octal, IO) K8A, USA 1935 Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.06 Ampere / Direct / Battery =
Tube prices 1 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
2k2_udssr.jpg
2К2: Sammlung
Anonymous 557 Collector

 
380_7.png
2К2: Telefunken Werkstattbuch
Wolfgang Bauer

 
2k2_reduit_doc.png
2К2: Babani - International Radio-tube encyclopaedia
Patrice Zeissloff


from Just Qvigstad

Collection of a member from D

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