Tube-number record
F 8080
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BrandCSF (Compagnie Générale de Télégraphie Sans Fil)
ClassScan Converter Tube (Convertisseur de balayage)
Filament6.3 V @ 600 mA
Construction
Primary TypeOther / special
EnvelopeGlass
Sections2 guns (Inscription & Reading)
Filament / Heater
Heater NotesHeater for both guns is 6.3V, 0.6A. Inscription gun heater is isolated to 10 kV; Reading gun to 2 kV.
Absolute Maximum Ratings
Grid 1 Voltage-100 V
Audio Performance
Key Features
- Définition trés élevée
- Effacement rapide
- Réglage de la rémanence
- Matériel transistorisé
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Canon d'inscription (Writing Gun) | 8000 V | — | — | — | — |
| Canon de lecture (Reading Gun) | 1200 V | — | — | — | — |
Application Notes
Specifically designed for radar-to-television conversion, enabling daylight viewing and aircraft trajectory visualization through persistence.
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