DH13-78
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BrandPhilips
ClassCathode Ray Tube
BaseDiheptal 12p
Filament6.3V @ 0.3mA
Construction
Primary TypeElectrostatic
EnvelopeGlass
Sections1
Filament / Heater
Heater NotesParallel supply, A.C. or D.C.
Absolute Maximum Ratings
Plate Voltage12000 V
Grid 2 Voltage2000 V
Audio Performance
Key Features
- Flat face
- Metal-backed screen
- Helical post-deflection acceleration
- High writing speed
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Post-accelerator 10kV | 10000V | - | - | - | - |
| Post-accelerator 12kV | 12000V | - | - | - | - |
Application Notes
High sensitivity oscilloscope applications for high frequency use.
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