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7987

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ID = 32523
       
Country:
Italy
Brand: Marconi Italiana (Marconifono), Officine / Ufficio Marconi; Genova, Roma
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to 7987

Filament Vf 12 Volts / If 26 Ampere / Direct
Description Integral anode heatsink, forced air cooling RF power triode, capable of 3.5KW anode power dissipation. Intended for industrial applications, 7987 can be used as oscillator up to 60MHz. Thoriated tungsten direct heating cathode. 
Weight 3320 g / 117.11 oz
Information source - - Manufacturers Literature   
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7987_1.png
7987: Manufacturer's Literature
Emilio Ciardiello

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