7 DG 10
0 Tubes in archive
BrandPhilips
ClassCathode Ray Tube
Base14-pin
Filament6.3V @ 300mA
Construction
Primary TypeOscilloscope Tube
EnvelopeGlass
SectionsSingle-gun with post-deflection acceleration
Filament / Heater
Heater NotesIndirectly heated
Absolute Maximum Ratings
Plate Voltage4000 V
Grid 2 Voltage2000 V
H-C Voltage125 V
Audio Performance
Key Features
- Post-deflection acceleration
- Flat face
- Electrostatic focusing
- Electrostatic deflection
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| PDA Operation | 2000V | - | - | - | 1mA |
Application Notes
Quality control report for trial production dated 4 April 1958. Includes detailed raster distortion and astigmatism tests.
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