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CV587

Information - Help 
ID = 13918
       
Country:
Great Britain (UK)
Brand: Marconi-Osram - (Valves/Tubes); GB
Tube type:  Double Diode-Triode   Audio Frequency 
  Ca. 1925 up to 1945 rare.
Identical to CV587 = NR68 = 6Q7G = VT-92A = W1526 = VT194_GPO
Similar Tubes
Other class quality (otherwise equal):
  DH63

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uf) Top contact with a cap
Was used by Military and/or Government
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Parallel / series AC/DC
Literature Taschenbuch zum Röhren-Codex 1948/49   
Babani, International Radio Tube Encyclopaedia   Pages 62 & 63
  cv5876qgnr68_appa_2.png
  CV587: Manufacturer's Literature
Emilio Ciardiello
 
cv5876q7g.jpg
CV587: K.H.Fischer
Karlheinz Fischer

 
6q7_2.png
CV587: Manufacturer's Literature
Emilio Ciardiello

 
cv5876qgnr68_1_2.png
CV587: Manufacturer's Literature
Emilio Ciardiello


Usage in Models 1= 1940??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1


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