Tube-number record
SLO1A
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ClassRadar Tube
BaseOctal
Filament4 V @ 1000 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
SectionsSingle
Filament / Heater
Heater NotesAC or DC
Absolute Maximum Ratings
Plate Voltage9000 V
Grid 2 Voltage1450 V
Grid 1 Voltage-100 V
H-C Voltage125 V
Audio Performance
Key Features
- Electrostatic Focus
- Magnetic Deflection
- Aluminium Backed Screen
- Long Persistence
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Operation | 7000 V | — | — | — | — |
Application Notes
Anode 1 must always be at least 50V positive to Anode 2. The centre of the undeflected focused spot will fall within a circle having 9 mm radius concentric with the centre of the tube face.
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