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Information - Help 
ID = 31996
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to CV8479 = TY4-400

Base TRANSMITTING & Power-TUBES/VALVES in gen Top contact with a cap.
Filament Vf 5 Volts / If 14.1 Ampere / Direct / Specified voltage AC/DC
Description Audio and RF Tube. Pa <350W 
Dimensions (WHD)
incl. pins / tip
87 x 145 x mm / 3.43 x 5.71 x inch
Information source - - Manufacturers Literature   
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CV8479: ARRL Handbook 1972
Anonymous 10 Collector


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