Tube-number record
CATHODE RAY TUBE
0 archive entries
CATHODE RAY TUBE is a tube type in the TubeDatabase archive (class: Television Picture Tube). Recorded specifications: brand TUNG-SOL, year 1954, construction Rectangular Glass, base Small Shell, socket Duodecal, and maximum plate voltage 16000 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 TypeRectangular Glass
EnvelopeGlass
Base MaterialSmall Shell
SectionsSingle
Filament / Heater
Absolute Maximum Ratings
Plate Voltage16000 V
Grid 2 Voltage410 V
Grid 1 Voltage-125 V
H-C Voltage410 V
Audio Performance
Key Features
- Grey filter faceplate
- Rectangular glass construction
- Single field ion trap
- Unipotential cathode
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Operation | 12000 V | — | — | — | — |
Application Notes
The 16KP4 and 16KP4A are direct-view picture tubes designed for use in television applications. They are identical except for the aluminized screen on the 16KP4A.
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