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CV385

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ID = 29760
       
Country:
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Tube type:  Vacuum Pentode   Power/Output 
Identical to CV385 = CK502AX = DL71

Base Subminiatur-8, with space 1/8, B8D Wires only.
Filament Vf 1.2 Volts / If 0.025 Ampere / Direct / Battery =
Description Typ Va=Vg2=45, Vg1=-1.25, Ia=0.6mA, gm=0.55mA/V, ra=350K. Pout=6.3mW.
Ik <1.7mA. 
Information source Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   

cv385_so.png CV385: rtt
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