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BR175

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ID = 32535
       
Country:
Italy
Brand: Marconi Italiana (Marconifono), Officine / Ufficio Marconi; Genova, Roma
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to BR175

Filament Vf 22 Volts / If 60 Ampere / Direct
Description External anode, integral heatsink forced air cooled transmitting triode. 4KW anode power dissipation. Capable of operation as class C amplifier or oscillator up to 1.6MHz at 12.5KV anode voltage. Operation up to 20MHz is possible with reduced anode voltage, 9.4KV for frequencies up to 7.5MHz, 6.25KV up to 20MHz. Pure tungsten direct heating cathode. 
Weight 18000 g / 634.93 oz
Information source - - Manufacturers Literature   
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BR175: Manufacturer's Literature
Emilio Ciardiello

More ...
 
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