D14-302GH/93
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ClassInstrument Cathode-Ray Tube
Base14-pin all-glass
Filament6.3V @ 240mA
Construction
Primary TypeDisplay / CRT
EnvelopeRectangular flat-faced
Base MaterialGlass
SectionsSingle-beam
Filament / Heater
Heater NotesIndirect heating, parallel supply, quick-heating cathode
Absolute Maximum Ratings
Plate Voltage18000 V
Grid 2 Voltage2500 V
Grid 1 Voltage-200 V
H-C Voltage125 V
Audio Performance
Key Features
- Domed mesh
- Metal-backed screen
- Internal graticule
- Side connections to x and y plates
- Quick-heating cathode
- 150 MHz bandwidth
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Standard Oscilloscope Operation | 16500V | - | - | - | 0.01mA |
Application Notes
Intended for use in compact oscilloscopes. Low impedance deflection plate drive is desirable if full deflection capabilities are used. Features a rotation coil for trace alignment.
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