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VP2B_Mullard

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ID = 20264
       
Country:
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Tube type:  HEXODE   RF/IF-Stage   Controlling (mu) 
Identical to VP2B_Mullard = CV520
Similar Tubes
Other base:
  KF3 ; KH1
Base British-7-Pin, old (M7A) Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.13 Ampere / Direct / Battery =
Information source History of the British Radio Valve to 1940   p. 150 & 196
Babani, International Radio Tube Encyclopaedia   p. 154 & 155
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
Taschenbuch zum Röhren-Codex 1948/49
550_2.png VP2B_Mullard: Telefunken Werkstattbuch
Wolfgang Bauer

Just Qvigstad
Usage in Models 1= 1935?? ; 2= 1935? ; 1= 1936? ; 1= 1937?? ; 2= 1937? ; 14= 1937 ; 1= 1938?? ; 19= 1938 ; 3= 1939? ; 14= 1939 ; 3= 1940
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):61

Collection of

Thomas Lebeth (A)
Robert Gillespie (USA)
Raynal Aufils (F)
Frank Cuffe (IRL)
Tor Steinnes (N)
Andreas Schulz (D)
 
vp_2b.jpg

VP2B_Mullard
 
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