GL-918
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BrandGeneral Electric
ClassPhototube
BaseM8-074
Construction
Primary TypeGas-filled
EnvelopeGlass
Sections2-electrode
Filament / Heater
Absolute Maximum Ratings
Plate Voltage100 V
Audio Performance
Key Features
- S-1 photosurface
- High sensitivity to red radiation
- Two-electrode gas-filled construction
- Low illumination measurement and relay application design
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Gas-filled operation | 90V | - | - | 10 | - |
Application Notes
The GL-918 is designed for use in measurement and relay applications where illumination on the phototube is low. It features a photosurface with high sensitivity to red radiation.
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