Tube-number record
ZH432
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BrandGeneral Electric
ClassCathode-Ray Tube
BaseOctal
Filament6.3 V @ 600 mA
Construction
Primary TypeElectrostatic Focus, Magnetic Deflection
EnvelopeGlass J56E
Base MaterialOctal
SectionsSingle Gun, 7-Inch Round
Filament / Heater
Absolute Maximum Ratings
Plate Voltage8000 V
Grid 2 Voltage300 V
Grid 1 Voltage-125 V
H-C Voltage180 V
Audio Performance
Key Features
- High-Resolution Gun
- Long Persistence
- 7-Inch Round Round Glass Bulb
- Electrostatic Focus
- Magnetic Deflection
- Clear Faceplate
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Operation | 7000 V | — | — | — | — |
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