Tube-number record
D14-364GY/123
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ClassInstrument Cathode-Ray Tube
BaseCRT base (B12 family)
Filament6.3 V @ 240 mA
Construction
Primary TypeMono accelerator
EnvelopeRectangular flat face
Base MaterialAll glass
SectionsSingle
Filament / Heater
Heater NotesIndirect by AC or DC; not to be connected in series
Absolute Maximum Ratings
Plate Voltage2200 V
Grid 2 Voltage2200 V
Grid 1 Voltage-200 V
H-C Voltage125 V
Audio Performance
Key Features
- mono accelerator
- quick-heating cathode
- internal magnetic lens system
- internal graticule
- flat screen edges
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| standard | 2000 V | — | — | — | 0.01 mA |
Application Notes
For inexpensive oscilloscopes and read-out devices. Features internal magnetic correction for orthogonality and astigmatism.
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