Tube-number record
YD1000
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ClassPower Triode
Construction
Primary TypeTriode
EnvelopeWater-cooled
Sectionssingle
Filament / Heater
MaterialThoriated tungsten
Absolute Maximum Ratings
Plate Voltage16000 V
Plate Dissipation45000 W
Grid 1 Voltage-1000 V
Cathode Current13000 mA
Audio Performance
Power Output78000 W
Key Features
- Water cooled
- Directly heated filament
- Thoriated tungsten
- High power RF application
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| RF Class C Telegraphy | 15000 V | 60000 | — | 58 | 9750 mA |
| RF Class B | 15000 V | — | — | — | 10100 mA |
| AF Class B (Two tubes) | 12000 V | — | — | — | 4750 mA |
Application Notes
At frequencies higher than 10 MHz a low velocity air flow should be directed to the grid and filament seals. Mounting position: vertical with anode down.
Datasheets
Datasheet: YD1000.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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