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E1954

Informazioni - Aiuto 
ID = 30033
       
Stato:
Gran Bretagna (Regno Unito)
Produttore: Marconi-Osram - (Valves/Tubes); GB
Progettista: Western Electric Company Inc.; New York (NY) 
Tipo:  Triodo trasmittente, raffr. ad aria   Power/Output 
Identico a E1954
Valvole simili
Sostituita normalmente - piccola diff.:
  CV444 ; ES85
Zoccolo Jumbo 4-pin bayonet (1918)
Utilizzata per Transmittertube (Radio)
Filamento Vf 10 Volt / If 2 Ampere / Direct
Descrizione

E1954 (MOV) experimental tube, developed by te Hirst Research Centre of GEC, is listed as similar to CV25 and CV444. Anyway differences are not known.

 
Dimensioni
(LxAxP)
incl.pins/tip		 x 210 x 64 mm / x 8.27 x 2.52 inch
Peso 200 g / 7.05 oz
Bibliografia Universal Vade-Mecum, Electron Valves and Semiconductor Devices   group 360, p. 831
-- Collector info (Sammler)   List of MOV experimental tubes
da100_8.png E1954: Manufacturer's Literature
Emilio Ciardiello

Just Qvigstad 		cv444_1.png
E1954: Manufacturer's Literature
Emilio Ciardiello
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