Tube-number record
OSCILLOSCOPE TUBE
0 archive entries
OSCILLOSCOPE TUBE is a tube type in the TubeDatabase archive (class: Cathode Ray Tube). Recorded specifications: brand ETEL (Electronic Tubes Ltd.), construction Display / CRT, base Glass, socket Loctal, and maximum plate voltage 1000 V. The archive does not yet hold a photographed example of this type.
BrandETEL (Electronic Tubes Ltd.)
ClassCathode Ray Tube
BaseLoctal
Filament6.3 V @ 550 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
Base MaterialGlass
Sections1
Filament / Heater
Heater NotesIndirectly heated; suitable for parallel operation only
Absolute Maximum Ratings
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical | 500 V | — | — | — | — |
Application Notes
Low voltage oscilloscope tube with 1-in. diameter screen. Designed for asymmetrical operation in the y direction (y'' internally connected to anode) and symmetrical operation in the x direction.
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