Specialized - Cathode Ray ·CathodeRay
14LM1N
Russian oscilloscope cathode-ray tube for visual display of electrical signals; electromagnetic deflection, yellow-green screen. 6.3 V filament; 18 kV anode.
- Sections
- 1
- Base
- -
- Socket code
- -
- Base pins
- -
- Nominal heater
- 6.3 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
- 6.3 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.
Oscilloscope CRT; glass envelope, side anode. Anode voltage 18 kV (specified operating voltage, not a maximum rating). Deflection: Electromagnetic. Screen color: Yellow-green. Resolution/line size: 0.4 mm as printed. Brightness: 400 cd/m². Mass: 750 g.
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.