Specialized - Cathode Ray ·CathodeRay
23LM7V
Russian cathode-ray tube for image reproduction; 12 V filament, 9 kV anode.
- Sections
- 1
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater
- 12 V / -
General specifications
Tube and section characteristics
Properties common to every published source and operating point.
Heater and base
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater voltage
- 12 V
- Nominal heater current
- -
- Parallel heater voltage
- -
- Parallel heater current
- -
- Series capable
- No
Terminal pinout
Electrical assignments shared by every tube using this base designation.
No verified pinout is recorded for this base designation.
Section ratings
1 physical section, each with unique specifications.
Section 0
Cathode Ray
No fixed ratings are recorded for this section.
Envelope: Glass, Side Anode ; Mass, G: 1100 ; Deflection Degree: 90 ; Deflection Type: Magnetic ; Beam Focusing: Electrostatic ; Resolution, Lines Or Focused Line Size, Mm: 600 ; Brightness, Kd/Sq.M: 60nit ; Filament Voltage, V: 12 ; Anode Voltage, Kv: 9 ; Afterglow Time/Color: Extended
Source-dependent data
Operating conditions by source
Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.