Tube-number record
RD5XF
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RD5XF is a tube type in the TubeDatabase archive (class: Transmitting Triode). Recorded specifications: brand TESLA, construction Triode, maximum plate voltage 8500 V, and maximum plate dissipation 5000 W. The archive does not yet hold a photographed example of this type.
BrandTESLA
ClassTransmitting Triode
Construction
Primary TypeTriode
EnvelopeGlass and Copper
Sections1
Filament / Heater
MaterialTungsten
Absolute Maximum Ratings
Plate Voltage8500 V
Plate Dissipation5000 W
Cathode Current2000 mA
Audio Performance
Power Output15000 W
Key Features
- Forced air cooling
- Direct heating
- Short-wave application
- OFHC copper anode
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Characteristic Data | — | 10000 | 2250 | 20.5 | — |
| AF Power Amplifier or Modulator, Class B (2 tubes) | 7500 V | — | — | — | 3200 mA |
| RF Power Amplifier Class B (45 Mc/s) | 7500 V | — | — | — |
Application Notes
Suitable for use as an oscillator, AF or RF power amplifier at frequencies up to 100 Mc/s.
Datasheets
Datasheet: RD5XF.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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