Tube-number record
RD50XH
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BrandTesla
ClassTransmitting Triode
Construction
Primary TypeTriode
EnvelopeLead glass and OFHC copper
Base MaterialCopper radiator
Sectionssingle
Filament / Heater
Materialthoriated tungsten
Absolute Maximum Ratings
Plate Voltage18000 V
Plate Dissipation50000 W
Cathode Current12000 mA
Audio Performance
Key Features
- Directly heated
- Forced air cooling
- OFHC copper anode
- Vertical mounting
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| RF power amplifier / oscillator | 15000 V | — | 2250 | 45 | — |
Application Notes
Intended for use as an RF power amplifier or oscillator at frequencies up to 3 MHz.
Datasheets
Datasheet: RD50XH.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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