Tube-number record
GL-6017
0 archive entries
GL-6017 is a tube type in the TubeDatabase archive (class: Transmitting Tube). Recorded specifications: brand General Electric, construction Triode, maximum plate voltage 3000 V, and maximum plate dissipation 1000 W. The archive does not yet hold a photographed example of this type.
BrandGeneral Electric
ClassTransmitting Tube
Filament10 V @ 17000 mA
Construction
Primary TypeTriode
EnvelopeMetal-and-ceramic
SectionsSingle
Filament / Heater
Materialthoria-coated
Warm-up Time1s
Heater NotesStarting current max 26A
Absolute Maximum Ratings
Plate Voltage3000 V
Plate Dissipation1000 W
Grid 1 Voltage-500 V
Cathode Current5500 mA
Audio Performance
Key Features
- Metal-and-ceramic envelope
- Forced-air cooled
- Grounded-grid operation
- Thoria-coated cathode
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| RF Power Amplifier Class B Grounded-filament | 2500 V | — | — | 40 | 570 mA |
| RF Power Amplifier Class B Grounded-grid | 2500 V | — | — | 40 | 570 mA |
| Class C Telegraphy Grounded-grid | 2800 V | — | — | 40 |
Application Notes
Designed particularly for grounded-grid operation. Forced-air cooling of filament terminals must be provided to limit glass seal to 150C. Air flow on heater-to-cathode seal must be maintained for one minute after removal of heater voltage.
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