Tube-number record
RS 1091
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BrandSiemens
ClassSendetriode
BaseSpecial / none
Construction
Primary TypeTriode
EnvelopeGlass
Base MaterialMetal/Glass
Sections1
Filament / Heater
Materialthoriated tungsten
Absolute Maximum Ratings
Plate Voltage6000 V
Plate Dissipation1200 W
Grid 1 Voltage-650 V
Cathode Current10000 mA
Audio Performance
Key Features
- radiation-cooled
- graphite anode
- industrial HF use
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| HF-Verstärker C-Betrieb | 4500 V | 19000 | — | 27 | 900 mA |
| Oszillator | 6000 V | — | — | — | 1300 mA |
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