Tube-number record
D 3-11
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D 3-11 is a tube type in the TubeDatabase archive (class: Oscilloscope Tube). Recorded specifications: brand AEG-Telefunken, construction Display / CRT, socket Special / none, and maximum plate voltage 1500 V. The archive does not yet hold a photographed example of this type.
BrandAEG-Telefunken
ClassOscilloscope Tube
BaseSpecial / none
Filament6.3 V @ 300 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
SectionsSingle-beam
Filament / Heater
Heater NotesIndirect, parallel operation
Absolute Maximum Ratings
Plate Voltage1500 V
Grid 1 Voltage200 V
Cathode Current0.2 mA
H-C Voltage125 V
Audio Performance
Key Features
- General purpose indicating device
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Operation 1 | 500 V | — | — | — | — |
| Operation 2 | 1000 V | — | — | — | — |
Datasheets
Datasheet: D3-11.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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