Tube-number record
8573
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BrandRCA
ClassVidicon Camera Tube
BaseSubminiature
Filament6.3 V @ 95 mA
Construction
Primary TypeDisplay / CRT
Envelope1" Diameter Bulb (T8)
Base MaterialPlastic
SectionsSingle
Filament / Heater
Heater NotesLow-power dark heater
Absolute Maximum Ratings
Plate Voltage1000 V
Plate Dissipation0.6 W
Grid 2 Voltage750 V
Grid 1 Voltage-300 V
H-C Voltage125 V
Audio Performance
Key Features
- Separate connections for grid No.4 and grid No.3
- High resolution capability (1000 TV lines)
- Low-power dark heater
- Highly-sensitive low-lag photoconductive surface
- Uniform thickness photoconductive layer
- Non-magnetic materials in front end
- Optically flat faceplate
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| High-Voltage Operation | 750 V | — | 100000000 | — | 0.0003 mA |
| Low-Voltage Operation | 500 V | — | 100000000 | — | 0.00014 mA |
Application Notes
Designed for compact transistorized television cameras in industrial and closed-circuit TV (CCTV) applications. Suitable for both black-and-white and color systems.
Datasheets
Datasheet: 8573.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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