Tube-number record
5XP1
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BrandAllen B. Dumont Laboratories
ClassCathode-Ray Tube
BaseDiheptal
Filament6.3 V @ 600 mA
Construction
Primary TypeElectrostatic Focus and Deflection
EnvelopeGlass
SectionsMulti-band intensifier
Filament / Heater
Heater NotesHeater current 0.6 A +/- 10%
Absolute Maximum Ratings
Plate Voltage25500 V
Grid 2 Voltage3500 V
Grid 1 Voltage-125 V
H-C Voltage125 V
Audio Performance
Key Features
- Electrostatic focus
- Electrostatic deflection
- High sensitivity D3D4 plates
- Subdivided intensifier
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical (10kV Eb3) | 10000 V | — | — | — | — |
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