Tube-number record
6K8G/GT
0 archive entries
6K8G/GT is a tube type in the TubeDatabase archive (class: Triode-Hexode Frequency Changer). Recorded specifications: brand Brimar, construction Multi-section, socket Octal, maximum plate voltage 300 V, and maximum plate dissipation 0.75 W. The archive does not yet hold a photographed example of this type.
BrandBrimar
ClassTriode-Hexode Frequency Changer
BaseOctal
Filament6.3 V @ 300 mA
Construction
Primary TypeMulti-section
EnvelopeGlass (G/GT)
Sections2
Filament / Heater
Absolute Maximum Ratings
Plate Voltage300 V
Plate Dissipation0.75 W
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Frequency Changer (100V Operation) | 100 V | 330 | 400000 | — | 2.3 mA |
| Frequency Changer (250V Operation) | 250 V | 360 | 600000 | — | 2.5 mA |
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