Tube-number record
5AGP
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BrandDuMont
ClassCathode-Ray Tube
BaseCRT base (B12 family)
Filament6.3 V @ 600 mA
Construction
Primary TypeDisplay / CRT
Envelope5-inch diameter, flat face
SectionsSingle beam
Filament / Heater
Heater NotesIndirectly heated
Absolute Maximum Ratings
Plate Voltage7700 V
Plate Dissipation6 W
Grid 2 Voltage3850 V
Grid 1 Voltage-200 V
H-C Voltage180 V
Audio Performance
Key Features
- Flat face
- Single beam
- Post accelerator
- Electrostatic focus
- Electrostatic deflection
- Neck-mounted deflection leads
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Oscillographic | 4000 V | — | — | — | — |
Application Notes
Designed for oscillographic applications. Deflection plate and accelerator leads are brought out through the neck for reduced capacitances.
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