Tube-number record
TH 8803
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BrandThomson-CSF
ClassRecording Storage Tube
BaseSubminiature
Filament6.3 V @ 600 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
SectionsSingle-ended
Filament / Heater
Heater NotesVoltages given with respect to cathode potential
Absolute Maximum Ratings
Plate Voltage1800 V
Grid 2 Voltage600 V
Grid 1 Voltage-180 V
H-C Voltage150 V
Audio Performance
Key Features
- Non-destructive read-out
- Very high resolution
- Fast writing and erasing
- Magnetic focus and deflection
- Selective erasure possibility
- Single-ended storage tube
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Erasing | 20 V | — | — | — | — |
| Writing | 200 V | — | — | — | — |
| Reading | 6.5 V | — | — | — | 0.0003 mA |
Application Notes
Suitable for slow scan T.V., data recording and storage, scan conversion, and integration of low level video signals. Capable of producing fine details for hard copy applications.
Datasheets
Datasheet: TH8803.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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