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ID = 22477
Tube type:  Transmitter Triode, liquid-cooling 
Identical to 8592 = TBH7/8000

Base SPECIAL TUBEBASE in general
Was used by Industrial
Filament Vf 12.6 Volts / If 33 Ampere / Direct / Parallel, (AC/DC)

RMA code for Philips TBH7/8000. Water-cooled triode intended for industrial RF heating. Integral water cooler. Thoriated-tungsten filament.

  • 6 kW plate dissipation
  • 55 MHz max operating frequency
Text in other languages (may differ)
Information source - - Manufacturers Literature   
8592: Private collection
Emilio Ciardiello

8592: Valvo,Senderöhren, 1983
Anonymous 15 Collector


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