Tube-number record
17BKP4
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BrandTung-Sol
ClassPicture Tube
BaseDuodecal
Filament6.3 V @ 450 mA
Construction
Primary TypeDisplay / CRT
EnvelopeRectangular Glass
Sections1
Filament / Heater
Warm-up Time11s
Heater NotesUnipotential Cathode
Absolute Maximum Ratings
Plate Voltage17600 V
Grid 2 Voltage550 V
Grid 1 Voltage-155 V
H-C Voltage200 V
Audio Performance
Key Features
- Magnetic Deflection
- Electrostatic Focus
- Gray Filter Faceplate
- External Single Field Ion Trap
- Rectangular Glass Construction
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Television | 14000 V | — | — | — | — |
Application Notes
The 17BKP4 and 17BKP4A are direct view picture tubes designed for television applications. The 17BKP4A includes an aluminized screen.
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