Tube-number record
CATHODE RAY PICTURE TUBE
0 archive entries
CATHODE RAY PICTURE TUBE is a tube type in the TubeDatabase archive (class: Television Picture Tube). Recorded specifications: brand Tung-Sol, year 1957, construction Display / CRT, base Plastic (Small Shell Duodecal), socket Duodecal, and maximum plate voltage 20000 V. The archive does not yet hold a photographed example of this type.
BrandTung-Sol
ClassTelevision Picture Tube
BaseDuodecal
Filament6.3 V @ 600 mA
Construction
Primary TypeDisplay / CRT
EnvelopeRectangular Glass
Base MaterialPlastic (Small Shell Duodecal)
SectionsSingle
Filament / Heater
Heater NotesUnipotential cathode
Absolute Maximum Ratings
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Cathode Drive | 18000 V | — | — | — | — |
Application Notes
Designed for direct-view television applications. May be operated in grid drive if desired with some loss in efficiency.
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