Tube-number record
TMA.406
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BrandThomson-CSF
ClassStorage Tube
Filament6.3 V @ 600 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
SectionsDual gun (writing and reading)
Filament / Heater
Heater NotesWriting heater insulated for 10000V; Reading heater insulated for 3000V
Absolute Maximum Ratings
Grid 1 Voltage-100 V
H-C Voltage150 V
Audio Performance
Key Features
- Simultaneous writing and reading without crosstalk
- Adjustment of the storage time
- Fast erasure of the written signals
- Superposition of several kinds of information
- Free from geometrical distortion
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Writing Gun | — | — | — | — | — |
| Reading Gun | — | — | — | — | 0.0008 mA |
Application Notes
Air traffic control (conversion of P.P.I. radar scan to T.V. scan), Remote transmission of radar or T.V. information over narrow bandwidth channels, Signal to noise enhancement by integration.
Datasheets
Datasheet: TMA406.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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