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NR87

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ID = 12848
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  Double Diode-Tetrode   Power/Output 
Identical to NR87 = CV1196 = W1628

Base British-7-Pin, old (M7A) (Codex=Nh) Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 2 Ampere / Indirect / Specified voltage AC/DC
Information source Taschenbuch zum Röhren-Codex 1948/49   

nr87_sock.png NR87: Tabu Röhren-Codex, 1948
Anonymous 15 Collector


Just Qvigstad
cv1196nr87_1.png
NR87: Manufacturer's Literature
Emilio Ciardiello

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nr87.jpg

NR87
 

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