Tube-number record
17VP4/17LP4
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BrandGeneral Electric
ClassCathode-Ray Tube
BaseDuodecal
Filament6.3 V @ 600 mA
Construction
Primary TypeDisplay / CRT
EnvelopeJ133-C1
Base MaterialPlastic (Small-shell Duodecal)
SectionsSingle
Filament / Heater
Heater NotesHeater current is 0.6 Amperes (normalized to 600 mA)
Absolute Maximum Ratings
Plate Voltage16000 V
Grid 2 Voltage500 V
Grid 1 Voltage-125 V
H-C Voltage180 V
Audio Performance
Key Features
- 17-Inch Rectangular Glass
- Low Voltage Electrostatic Focus
- 70-Degree Deflection Angle
- Ion-Trap Gun
- Gray Faceplate
- Cylindrical Front Surface
- External Conductive Coating
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Television Receiver | 14000 V | — | — | — | — |
Application Notes
The electron gun has a focusing voltage range of -0.4 to +2.2 percent of the anode voltage and is used with an external single-field ion-trap magnet.
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