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X2918

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ID = 8906
       
Country:
Germany
Brand: Valvo Radioröhrenfabrik GmbH; Hamburg
Tube type:  HEXODE   RF/IF-Stage   Controlling (mu) 
Identical to X2918 = B2049 = RENS1834
Similar Tubes
Normally replaceable-slightly different:
  H2026N
First year 1933 Tube leaflet collection E.Erb Analysis by original leaflets

Base Europe 7-Pin (C7A, C, 1933) (Codex=La)
Filament Vf 20 Volts / If 0.18 Ampere / Indirect / Series, DC
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
x2918.jpg
X2918
Hartmut Völler

 
10_18.png
X2918: Telefunken Werkstattbuch
Wolfgang Bauer

 
vv34_47.png
X2918: Valvo-Röhren-Daten 1934
Jacob Roschy



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