Tube-number record
PICTURE TUBE
0 archive entries
PICTURE TUBE is a tube type in the TubeDatabase archive (class: Cathode-Ray Tube). Recorded specifications: brand Radio Corporation of America, year 1963, construction Display / CRT, base Plastic, socket Duodecal, and maximum plate voltage 22000 V. The archive does not yet hold a photographed example of this type.
BrandRadio Corporation of America
ClassCathode-Ray Tube
BaseDuodecal
Filament6.3 V @ 600 mA
Construction
Primary TypeDisplay / CRT
EnvelopeRectangular Glass
Base MaterialPlastic
Sections1
Filament / Heater
Heater NotesCurrent tolerance +/- 10%
Absolute Maximum Ratings
Plate Voltage22000 V
Grid 2 Voltage550 V
Grid 1 Voltage-155 V
H-C Voltage200 V
Audio Performance
Key Features
- Aluminized Screen
- Low-Voltage Electrostatic Focus
- 90° Magnetic Deflection
- Filterglass Faceplate
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Standard focus operation | 16000 V | — | — | — | — |
Application Notes
Operating Position: Any. Ion-Trap Magnet not required.
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