D13-48
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BrandPHILIPS
ClassInstrument Cathode-Ray Tube
Base14-pin all glass
Filament6.3V @ 300mA
Construction
Primary TypeMonoaccelerator oscilloscope tube
Envelope13 cm diameter flat faced
SectionsSingle gun
Filament / Heater
Heater NotesIndirect by A.C. or D.C.; parallel supply
Absolute Maximum Ratings
Plate Voltage2200 V
Grid 1 Voltage-200 V
Audio Performance
Key Features
- Flat faced monoaccelerator
- High sensitivity
- Symmetrical deflection
- Electrostatic focusing
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical | 2000V | - | - | - | - |
Application Notes
Primarily intended for use in inexpensive oscilloscopes and read-out devices. Low impedance deflection plate drive is desirable.
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