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DW7X

Information - Help 
ID = 7749
       
Country:
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Tube type:  High-vacuum Rectifier   Power-supply 
Identical to DW7X = 1805 = RGN1064

Base Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1 Ampere / Direct
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
dw7x_bild1.png
DW7X: R.O.
Rudolf Osterkamp

 


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