Tube-number record
D 14-370 GH/93
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ClassInstrument Cathode-Ray Tube
BaseCRT base (B12 family)
Filament6.3 V @ 0.24 mA
Construction
Primary TypeDisplay / CRT
EnvelopeRectangular flat face
Base MaterialGlass
SectionsSingle
Filament / Heater
Heater NotesIndirect heating; not to be connected in series with other tubes.
Absolute Maximum Ratings
Plate Voltage18000 V
Grid 2 Voltage2500 V
Grid 1 Voltage-200 V
H-C Voltage125 V
Audio Performance
Key Features
- 14 cm diagonal rectangular flat face
- Domed mesh post-deflection acceleration
- Internal magnetic lens system
- Quick-heating cathode
- Internal graticule
- High sensitivity and high brightness
- Short overall length
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| 10kV Operation | 10000 V | — | — | — | 0.01 mA |
| 16.5kV Operation | 16500 V | — | — | — | 0.01 mA |
Application Notes
For compact oscilloscopes with up to 75 MHz bandwidth. Features internal magnetic correction for orthogonality, astigmatism, and eccentricity.
Datasheets
Datasheet: D14-370GH93.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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