Tube-number record
C22SS/1B
0 archive entries
C22SS/1B is a tube type in the TubeDatabase archive (class: Cathode Ray Tube). Recorded specifications: construction Other / special and maximum plate voltage 5000 V. The archive does not yet hold a photographed example of this type.
ClassCathode Ray Tube
Filament2 V @ 1000 mA
Construction
Primary TypeOther / special
EnvelopeGlass, 140mm screen diameter approx
SectionsSingle gun CRT
Filament / Heater
Heater NotesNominal current
Absolute Maximum Ratings
Plate Voltage5000 V
Grid 1 Voltage-30 V
Audio Performance
Key Features
- Blue Screen
- High Vacuum
- High sensitivity
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Standard focus | 5000 V | 0.1 | — | — | — |
Application Notes
Conductance of any plate pair is less than 0.1 µMho.
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