Tube-number record
T9832
0 archive entries
T9832 is a tube type in the TubeDatabase archive (class: Radar Tube). Recorded specifications: brand English Electric Valve Co. Ltd., construction Display / CRT, socket Duodecal, and maximum plate voltage 18000 V. The archive does not yet hold a photographed example of this type.
BrandEnglish Electric Valve Co. Ltd.
ClassRadar Tube
BaseDuodecal
Filament6.3 V @ 300 mA
Construction
Primary TypeDisplay / CRT
EnvelopeClear faceplate, Aluminised screen
SectionsSingle
Filament / Heater
Heater NotesSuitable for series or parallel operation
Absolute Maximum Ratings
Plate Voltage18000 V
Grid 2 Voltage500 V
Grid 1 Voltage-200 V
Cathode Current0.15 mA
H-C Voltage150 V
Audio Performance
Key Features
- 16-inch diameter
- High resolution
- Aluminised screen
- Indirectly Heated
- Oxide Coated Cathode
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Standard | 15000 V | — | — | — | — |
Application Notes
X-Rays are produced when operated above 16kV. Use mumetal shield over the neck for stray magnetic fields. Tube may be mounted in any position except screen down with axis less than 20 degrees from vertical.
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