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LF2_Octron

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ID = 64321
       
Country:
Great Britain (UK)
Brand: Octron Ltd., Birmingham
Tube type:  Triode, vacuum   Audio Frequency 
Identical to LF2_Octron

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / Direct / Battery =
Description

Rac 15kΩ, gm 0.6mA/v at Vg=0 and Va=100

 
Information source Wireless World (The), London (WW, 79)   June 1929
British Radio Valves - The Classic Years: 1926-1946   P. 250 & 331; Supplement, p. 80

b4_base_pins~~444.png LF2_Octron: Fin Stewart
Fin Stewart


Just Qvigstad
 

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