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BrandWestinghouse
ClassDirect View Storage Tube
Base14 Pin Small Diheptal (JEDEC B14-45)
Filament6.3V @ 600mA
Construction
Primary TypeStorage Tube
EnvelopeGlass with integral magnetic shield
Base MaterialSynthetic silicone rubber potting
SectionsDual Gun (Writing and Flood)
Filament / Heater
Heater NotesRatings apply to both writing and flood guns
Absolute Maximum Ratings
Plate Voltage5000 V
Grid 2 Voltage3000 V
Grid 1 Voltage-200 V
H-C Voltage125 V
Audio Performance
Key Features
- Half-Tone or Line storage
- Flicker-free display
- High writing speed
- Integral magnetic shield
- Potted in silicone rubber
- Aluminized P20 phosphor
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Writing Gun | 5000V | - | - | - | 0.1mA |
| Flood Gun | 5000V | - | - | - | 0.25mA |
Application Notes
Suitable for airborne fire-control, navigational radar, and transient studies. Designed for military environments with salt spray resistance.
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