RDSOVL
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BrandTesla
ClassCoaxial transmitting triode
BaseCoaxial
Construction
Primary TypeTriode
EnvelopeHard glass/Metal
Base MaterialKovar
SectionsSingle
Filament / Heater
MaterialThoriated tungsten
Absolute Maximum Ratings
Plate Voltage15000 V
Plate Dissipation50000 W
Cathode Current4000 mA
Audio Performance
Key Features
- Coaxial design
- Self-supporting squirrel-cage cathode
- Low-loss hard glass envelope
- Ebullition cooling ribs
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| RF power amplifier / Oscillator | - | 70000 | - | 70 | - |
Application Notes
Intended for use as an RF power amplifier or oscillator in SW, TV, and VSW FM broadcast transmitters, and communication transmitters operating below 100 MHz.
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