Tube-number record
DN 9-5
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BrandPhilips
ClassElectron-Ray Tube
Filament4 V @ 1000 mA
Construction
Primary TypeDisplay / CRT
Envelopeglass
Sectionssingle
Filament / Heater
Heater NotesIndirectly heated
Absolute Maximum Ratings
Plate Voltage5000 V
Grid 1 Voltage-50 V
Audio Performance
Key Features
- Extremely brilliant trace
- High sensitivity
- Writing speed up to 240 km per second
- Post-acceleration type
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Minimum acceleration | 1000 V | — | — | — | — |
| Maximum acceleration | 5000 V | — | — | — | — |
Application Notes
For examination of rapid aperiodic phenomena and optical projection of oscillograms. Second pair of plates designed for asymmetrical working.
Datasheets
Datasheet: DN9-5.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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