Tube-number record
T963D
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BrandEnglish Electric Valve Co. Ltd
ClassRadar Cathode Ray Tube
BaseDuodecal
Filament6.3 V @ 0.3 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass 12-inch
Base MaterialPlastic
SectionsSingle
Filament / Heater
Heater NotesSuitable for series or parallel operation
Absolute Maximum Ratings
Plate Voltage15500 V
Grid 2 Voltage600 V
Grid 1 Voltage-250 V
Cathode Current0.15 mA
H-C Voltage200 V
Audio Performance
Key Features
- Aluminised Screen
- High resolution
- Mechanical accuracy
- Flicker-free images
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Radar Display | 15000 V | — | — | — | 0.05 mA |
Application Notes
12-inch diameter radar tubes for use with valve or transistor scan amplifiers. Designed for alpha-numeric character display in processed radar and computer read-out systems.
Datasheets
Datasheet: T963D.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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