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EBL31

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ID = 2890
       
Country:
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Developer: Mullard Wireless, London (see also Mullard Radio Valve) 
Tube type:  Double Diode-Pentode   Power/Output 
Identical to EBL31 = CV2926
Similar Tubes
Other base:
  EBL1
Other base and data slightly different:
  6BV7 ; EBL80
First year 1938 -- Collector info (Sammler)
Successor Tubes 6BV7  
Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Ui) Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 1.8 Ampere / Indirect / Specified voltage AC/DC
Tube prices 1 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   
ebl31.png
EBL31: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
ebl31.png EBL31: Lorenz Empfänger-Röhren , 9. Auflage
Anonymous 54 Collector
More ...
Just Qvigstad 		ebl1_abl1_ebl21_ebl31~~3.png
EBL31: Röhrendoku 6
Egon Strampe
More ...
Usage in Models 1= 1939 ; 1= 1940?? ; 1= 1940 ; 2= 1941? ; 1= 1941 ; 4= 1945 ; 1= 1946?? ; 4= 1946? ; 6= 1946 ; 1= 1947? ; 2= 1947 ; 1= 1948?? ; 1= 1948? ; 8= 1948 ; 5= 1949 ; 1= 1951
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):40

Collection of

Ciro Guidi (I)
Jacob Roschy (D)
Aldo Patriarca (CH)
Antonio Martins-Pais (P)
 
ebl31_triotron.jpg

EBL31
 
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