Tube-number record
5ARP-
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5ARP- is a tube type in the TubeDatabase archive (class: Cathode-Ray Tube). Recorded specifications: construction Display / CRT, socket CRT base (B12 family), maximum plate voltage 6000 V, and maximum plate dissipation 6 W. The archive does not yet hold a photographed example of this type.
ClassCathode-Ray Tube
BaseCRT base (B12 family)
Filament6.3 V @ 600 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
Sections2
Filament / Heater
Heater NotesCurrent is per unit (gun)
Absolute Maximum Ratings
Plate Voltage6000 V
Plate Dissipation6 W
Grid 2 Voltage6000 V
Grid 1 Voltage-200 V
H-C Voltage180 V
Audio Performance
Key Features
- Two-gun
- Electrostatic deflection
- Electrostatic focus
- Monoaccelerator
- Special ring base for low capacitance
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical (Each Unit) | 2500 V | — | — | — | — |
Application Notes
The two guns are independent except for accelerators and pattern adjustment electrodes. Astigmatism control electrode voltage should be adjusted for optimum spot shape.
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