Tube-number record
CK1419P-
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BrandRaytheon
ClassProjection Cathode Ray Tube
BaseDuodecal
Filament6.3 V @ 0.6 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass and Metal with Cooling Jacket
Base MaterialPlastic
Sections1
Filament / Heater
Heater NotesAC/DC operation
Absolute Maximum Ratings
Plate Voltage50000 V
Plate Dissipation40 W
Grid 2 Voltage700 V
Grid 1 Voltage-250 V
H-C Voltage180 V
Audio Performance
Key Features
- Magnetic Focusing
- Magnetic Deflection
- Removable heat exchanger
- Ion Trap Gun
- Optical non-browning faceplate
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Coolant System Operating | 40000 V | — | — | — | — |
Application Notes
Intended for use in large display systems with television type format and raster scans. Coolant flow rate should be 5 gallons per minute minimum.
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