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BR189

Información - Ayuda 
ID = 32537
       
País:
Italia
Marca: Marconi Italiana (Marconifono), Officine / Ufficio Marconi; Genova, Roma
Tipo:  Transmitting Triode, air cooled   Power/Output 
Idéntica a BR189

Filamento Vf 9 Volt / If 240 Ampere / Direct
Descripción External anode, integral heatsink, forced air cooled transmitting triode, capable of 27KW anode power dissipation. BR189 can be used as class C amplifier or oscillator for frequencies up to 5MHz at full power and up to 50MHz at reduced anode voltage. Thoriated tungsten direct heating cathode. 
Peso 50000 g / 1763.70 oz
Literatura - - Manufacturers Literature   

br189_1.png
BR189: Manufacturer's Literature
Emilio Ciardiello

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