CK1519
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BrandRaytheon
ClassRecording Storage Tube
Filament6.3V @ -mA
Construction
Primary TypeDual-Gun Tetrode
EnvelopeMiniature Glass
Sections2
Filament / Heater
Heater NotesTolerance ± 5%
Absolute Maximum Ratings
Plate Voltage4500 V
Grid 2 Voltage650 V
Grid 1 Voltage-275 V
H-C Voltage125 V
Audio Performance
Key Features
- Dual-gun simultaneous writing and reading
- High resolution
- Adjustable automatic erasing
- Scan conversion application
- Wide dynamic range of gray shades
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Write Gun | 4000V | - | - | - | - |
| Read Gun | 4000V | - | - | - | 0.05mA |
Application Notes
The CK1519 is a miniature dual-gun cathode-ray recording storage tube for scan conversion in airborne equipment like sonar, infrared and radar to television presentation. Supports selective erasure and long period storage.
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