Antique radios, Old Time Radios

DW4/350

Country:	Great Britain (UK)		Brand:	Mullard Radio Valve Co. Ltd.;
			Tube type:	Full-Wave Vacuum Rectifier Power-supply

Tube ID = 7745


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Identical to	DW4/350 = 1561 = BVA211

Base	Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
Was used by	Radio/TV-reception etc.
Filament	Vf 4 Volts / If: 2 Ampere / -: Direct / -: Parallel, (AC/DC) /
Tube prices	1 Tube prices (visible for members only)
Literature	Taschenbuch zum Röhren-Codex 1948/49

RGO
René Goebel

Telefunken Werkstattbuch
Wolfgang Bauer

Usage in Models (calculation each 25th of the month)	1= 1937? ; 1= 1937 ; 11= 1938 ; 2= 1939?? ; 1= 1939 ; 3= 1940 ; 1= 1942?? ; 1= 1942 ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 21

No further Information for

DW4/350

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