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8T20RB

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ID = 54629
       
 
   
Tube type:  Transmitting Triode, air cooled 
Identical to 8T20RB

Filament Vf 12 Volts / If 40 Ampere
Description Ceramic-metal triode.
Typical power output: 15 kW
Amp. factor µ: 21
Plate dissipation: 6 kW
Plate max 12.5 kV; max 2 A 
Information source -- Original prospect or advert   Richardson, 1994
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