19CRP4
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BrandThe Rauland Corporation
ClassCathode Ray Tube
BaseB6-203
Filament6.3V @ 600mA
Construction
Primary TypeRectangular Glass
EnvelopeJ149B1
Sections1
Filament / Heater
Warm-up Time11s
Heater Notes6.3 Volt, 600 Ma. Heater
Absolute Maximum Ratings
Plate Voltage22000 V
Grid 2 Voltage70 V
H-C Voltage180 V
Audio Performance
Key Features
- 19" Direct View
- Rectangular Glass Envelope
- Cathode Drive Design
- Spherical Faceplate
- Gray Filter Glass
- Aluminized Screen
- Electrostatic Focus
- External Conductive Coating
- No Ion Trap
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Cathode Drive Service | 16000V | - | - | - | 0.15mA |
Application Notes
Visual extinction of focused raster occurs at cathode voltage of 25 to 50 volts. Design features low Grid 2 voltage (35V) for cathode drive operation.
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