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X2918

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

Base Europe 7-Pin C7A (Hx C, C7, C) 1933 (Codex=La)
Filament Vf 20 Volts / If 0.18 Ampere / Indirect / Specified current DC = (Series working)
Information source Taschenbuch zum Röhren-Codex 1948/49   

10_18.png X2918: Telefunken Werkstattbuch
Wolfgang Bauer


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

Collection of

 
x2918.jpg

X2918
 

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