Tube-number record
ML-8846
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BrandMachlett
ClassGeneral Purpose Triode
BaseSpecial / none
Construction
Primary TypeTriode
Envelopeceramic-and-metal
Base Materialmetal
Sections1
Filament / Heater
Materialthoriated-tungsten
Absolute Maximum Ratings
Plate Voltage16000 V
Plate Dissipation140000 W
Grid 1 Voltage-3200 V
Cathode Current360000 mA
Audio Performance
Key Features
- Ceramic-and-metal coaxial construction
- High-dissipation, low-inductance terminals
- Sturdy, stress-free filaments
- Water-cooled anode
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| RF Power Amplifier and Oscillator, Grid-Drive Circuit | 15000 V | — | — | 30 | 18400 mA |
| Pulse Modulator | 35000 V | — | — | — | 300000 mA |
Application Notes
Suitable for dielectric and induction heating, pulse modulation and similar applications. Capable of switching up to 8 Mw with plate voltages up to 35 kV in pulse service.
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