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QB4/1100GA

Information - Help 
ID = 21395
       
 
   
Tube type:  Transmitting Tetrode, air cooled   beam power 
Identical to QB4/1100GA = 4-400A = 8438 = YL1461

Base SPECIAL TUBEBASE in general Top contact with a cap
Filament Vf 5 Volts / If 14.1 Ampere / Direct
Dimensions (WHD)
incl. pins / tip
87 x 156 x mm / 3.43 x 6.14 x inch
Weight 185 g / 6.53 oz
Literature - - Manufacturers Literature   Valvo, Senderöhren, 1983
 
amperex_qb41100ga.jpg
QB4/1100GA: O.F.
Otto Frosinn

 
qb41100ga_sock.png
QB4/1100GA: Valvo,Senderöhren, 1983
Anonymous 15 Collector

 
qb41100ga_spec_1.png
QB4/1100GA: Valvo,Senderöhren, 1983
Anonymous 15 Collector



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