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W1525

Information - Help 
ID = 8715
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  HEPTODE   Frequency converter 
Identical to W1525 = CV1280 = NR67 = ARH1

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uao) Top contact with a cap.
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect
Description British Admiralty store reference for CV1280 / NR67 / ARH1 frequency converter- 
Information source Taschenbuch zum Röhren-Codex 1948/49   
-- Original-techn. papers.   
 
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W1525: Manufacturer's Literature
Emilio Ciardiello

 
cv1280nr67arh1_1_2.png
W1525: Manufacturer's Literature
Emilio Ciardiello

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