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6FQ7, 6CG7
- Brand
- Ge
Tube-number record
6FQ7
3 archive entries
BrandEi-RC
ClassA.F. Double Triode
BaseNoval (B9A)
Filament6.3 V @ 600 mA
Construction
Primary TypeTriode
Envelopeglass
Sectionsdouble
Filament / Heater
Heater NotesIndirect by AC or DC
Absolute Maximum Ratings
Plate Voltage330 V
Plate Dissipation4 W
Grid 1 Voltage-100 V
H-C Voltage200 V
Audio Performance
Key Features
- Indirectly heated
- Double Triode
- Class A amplifier
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A amplifier | 90 V | 3000 | — | 20 | 10 mA |
| Class A amplifier | 250 V | 2600 | — | 20 | 9 mA |
Datasheets
Datasheet: 6FQ7.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
Use the Left and Right Arrow keys to browse photos. Use Home for the first photo and End for the last photo.
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