AW 59-91
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BrandTELEFUNKEN
ClassTV-picture tube
BaseJetec B7-208
Filament6.3V @ 300mA
Construction
Primary TypeRectangular TV-picture tube
EnvelopeAll-glass, metal-backed screen, grey glass
Base MaterialGlass
SectionsSingle
Filament / Heater
Heater NotesIndirectly heated; controlled warming-up time; serial or parallel connection
Absolute Maximum Ratings
Plate Voltage18000 V
Grid 2 Voltage550 V
H-C Voltage200 V
Audio Performance
Key Features
- 110° magnetic deflection
- Electrostatic focusing
- Aluminized screen
- Rectangular screen
- Low-voltage focus
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Standard operation | 18000V | - | - | - | - |
Application Notes
The tube is designed for TV receivers without an ion trap. Centering is magnetic. The heater-to-cathode voltage during permanent operation should not exceed 200V when the cathode is positive relative to the heater.
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