Tube-number record
TME 1238A
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BrandThomson-CSF
ClassRecording Storage Tube
BaseSubminiature
Filament6.3 V @ 600 mA
Construction
Primary TypeDisplay / CRT
Envelope1 inch Vidicon style
SectionsSingle-ended
Filament / Heater
Heater NotesIndirectly heated
Absolute Maximum Ratings
Plate Voltage1200 V
Grid 2 Voltage900 V
Grid 1 Voltage-180 V
H-C Voltage150 V
Audio Performance
Key Features
- High resolution
- Non-destructive readout
- Fast-erasing
- Gray-scale capability
- Electromagnetic focus and deflection
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Normal voltage mode (Read) | 10 V | — | — | — | 0.0002 mA |
| High voltage mode (Read) | 10 V | — | — | — | 0.0002 mA |
Application Notes
Specifically suitable for T.V. frame-freeze, slow-scan T.V., data recording and storage, scan conversion, and integration of low level video signals. Can use supplies and coil assemblies designed for 1 inch Vidicon.
Datasheets
Datasheet: TME1238A.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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