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HP2_Graham

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ID = 20899
       
Country:
Great Britain (UK)
Brand: Graham Farish Ltd.; Bromley
Tube type:  Vacuum Pentode   RF/IF-Stage 
Identical to HP2_Graham

Base British-7-Pin, old (M7A)
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.15 Ampere / Indirect
Information source Wireless World (The), London (WW, 79)   November 22, 1935
British Radio Valves - The Classic Years: 1926-1946   P. 264 & Supplement, p. 41

s_462_g.gif HP2_Graham: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe † 19.8.20


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