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

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Tube-number record

ML-8772

0 archive entries

BrandMachlett
ClassPulse Modulating Triode

Construction

Primary TypeTriode
EnvelopeGlass/Metal
SectionsSingle

Filament / Heater

MaterialThoriated-tungsten

Absolute Maximum Ratings

Plate Voltage40000 V
Plate Dissipation60000 W
Grid 1 Voltage-7500 V
Cathode Current175000 mA

Audio Performance

Key Features
  • Thoriated-tungsten filament
  • Coaxial mounting
  • Water-cooled anode
  • Rugged coaxial mounting

Application Notes

Designed for use as switch tubes in hard-tube pulse modulators for radar and similar applications.

Filters

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