Tube-number record
ML-8772
0 archive entries
ML-8772 is a tube type in the TubeDatabase archive (class: Pulse Modulating Triode). Recorded specifications: brand Machlett, year 1968, construction Triode, maximum plate voltage 40000 V, and maximum plate dissipation 60000 W. The archive does not yet hold a photographed example of this type.
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.
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