Tube-number record
D14-302GH/93
0 archive entries
D14-302GH/93 is a tube type in the TubeDatabase archive (class: Instrument Cathode-Ray Tube). Recorded specifications: construction Display / CRT, base Glass, socket 14-pin all-glass, and maximum plate voltage 18000 V. The archive does not yet hold a photographed example of this type.
ClassInstrument Cathode-Ray Tube
Base14-pin all-glass
Filament6.3 V @ 240 mA
Construction
Primary TypeDisplay / CRT
EnvelopeRectangular flat-faced
Base MaterialGlass
SectionsSingle-beam
Filament / Heater
Heater NotesIndirect heating, parallel supply, quick-heating cathode
Absolute Maximum Ratings
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Standard Oscilloscope Operation | 16500 V | — | — | — | 0.01 mA |
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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