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Tube Database (7,341 tube types · 1,270 archive entries)

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Tube-number record

BTS 15-3

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BrandBrown Boveri
ClassTransmitting Triode

Construction

Primary TypeTriode
EnvelopeMetal-Ceramic/Glass
Sections1

Filament / Heater

MaterialThoriated tungsten

Absolute Maximum Ratings

Plate Voltage12000 V
Plate Dissipation27000 W
Grid 1 Voltage-1200 V
Cathode Current35 mA

Audio Performance

Power Output66000 W
Key Features
  • Vapour-cooled
  • Thoriated tungsten cathode
  • Directly heated

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Class C RF unmodulated12000 V40000—35—

Application Notes

Applications in broadcast RF and AF and industry.

Datasheets

Datasheet: BTS15-3.pdf

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Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.

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