Tube-number record
TRANSMITTING TRIODE
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ClassPower Triode
Base4-pin
Construction
Primary TypeTriode
EnvelopeGlass
Filament / Heater
Absolute Maximum Ratings
Plate Voltage1250 V
Plate Dissipation35 W
Grid 1 Voltage-400 V
Audio Performance
Power Output106 W
Key Features
- High-power transmitting triode
- Thoriated-tungsten filament
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class C Telegraphy | 1250 V | — | — | — | 70 mA |
| Class C Telegraphy | 1000 V | — | — | — | 70 mA |
| Class C Telegraphy | 750 V | — | — | — | 70 mA |
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