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UU43

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ID = 8307
       
Country:
Great Britain (UK)
Brand: Lissen Ltd.; London and Richmond, Surrey
Tube type:  Full-Wave Vacuum Rectifier   Power-supply 
Identical to UU43
Similar Tubes
Normally replaceable-slightly different:
  UU120/500_Hivac
First Source (s)
1934 : History of the British Radio Valve to 1940 P. 147 & 169

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 2.5 Ampere / Direct
Information source British Radio Valves - The Classic Years: 1926-1946   Supplement, p. 144
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   Section 26, p. 24
Taschenbuch zum Röhren-Codex 1948/49
Röhrencodex , Röhren-Taschenbuch 1950 23000 Röhren


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