Tube-number record
D14-382GH/123
0 archive entries
ClassInstrument Cathode-Ray Tube
BaseCRT base (B12 family)
Filament6.3 V @ 240 mA
Construction
Primary TypeDisplay / CRT
EnvelopeRectangular flat face
Base MaterialGlass
SectionsSingle-beam
Filament / Heater
Heater NotesIndirect heating, quick-heating cathode
Absolute Maximum Ratings
Plate Voltage18000 V
Grid 2 Voltage2500 V
Grid 1 Voltage200 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 type 123
- High sensitivity and high brightness
- Short overall length
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Standard | 16500 V | — | — | — | — |
Application Notes
For compact oscilloscopes with up to 150 MHz bandwidth. Features internal magnetic correction for orthogonality, astigmatism, and eccentricity.
0 results