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

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6078 vacuum tube outline illustration

Tube-number record

6078

0 archive entries

6078 is a tube type in the TubeDatabase archive (class: Triode). Recorded specifications: brand AMPEREX, construction Triode, maximum plate voltage 12000 V, and maximum plate dissipation 45000 W. The archive does not yet hold a photographed example of this type.

BrandAMPEREX
ClassTriode

Construction

Primary TypeTriode
EnvelopeGlass/Metal
SectionsSingle

Filament / Heater

MaterialThoriated-tungsten

Absolute Maximum Ratings

Plate Voltage12000 V
Plate Dissipation45000 W
Grid 1 Voltage-1250 V
Cathode Current12000 mA

Audio Performance

Power Output62000 W
Key Features
  • Forced-air cooled
  • Thoriated-tungsten filament
  • Radio-frequency power amplifier
  • Oscillator
  • Modulator

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Radio-Frequency Power Amplifier and Oscillator - Class C Telegraphy12000 V——2912000 mA
Audio-Frequency Power Amplifier and Modulator - Class B12000 V——2924000 mA

Application Notes

Maximum ratings apply up to 15 Mc. At reduced ratings it may be operated up to 30 megacycles. Air cooling of anode must be started before filament voltage is applied.

Datasheets

Datasheet: 6078.pdf

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

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