6G11
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BrandRCA
ClassBeam Power Tube—Sharp-Cutoff Pentode
BaseDuodecar
Filament6.3V @ 1.2mA
Construction
Primary TypeBeam Power Unit & Pentode Unit
EnvelopeT9
Base MaterialSmall Button Duodecar 12-Pin
Sections2
Filament / Heater
Heater NotesPeak heater-cathode voltage: 200V max
Absolute Maximum Ratings
Plate Voltage330 V
Plate Dissipation6.5 W
Grid 2 Voltage330 V
Cathode Current65 mA
H-C Voltage200 V
Audio Performance
Typical THD10%
Power Output2.3 W
Key Features
- Duodecar Type
- Sharp-Cutoff Pentode
- Beam Power Amplifier
- Coated Unipotential Cathode
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Pentode Unit | 150V | 1000 | 215000 | - | 1.3mA |
| Beam Power Unit | 120V | 7500 | 10000 | - | 49mA |
Application Notes
The pentode unit is intended for use as an FM sound detector. The beam power unit is intended for use as an audio amplifier.
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