Specialized - Cathode Ray vacuum tubes

CathodeRay

Russian storage cathode-ray tube for recording, reproduction, and storage of electrical signals; electrostatic beam focusing and deflection; yellow-green display.

Base

Not recorded

Socket

Not recorded

Heater

Not recorded

Sections

1

CathodeRay

Russian storage cathode-ray tube for single and multiple electrical pulses to color visible image conversion; electrostatic deflection and electrostatic focusing; visible image conversion display.

Base

Not recorded

Socket

Not recorded

Heater

Not recorded

Sections

1

CathodeRay

Russian storage cathode-ray tube for single electrical pulses to visible image conversion and memorizing; electrostatic deflection and electrostatic focusing; yellow-green display.

Base

Not recorded

Socket

Not recorded

Heater

Not recorded

Sections

1

CathodeRay

Russian storage cathode-ray tube for single electrical pulses to visible image conversion and memorizing.two beams; electrostatic deflection and electrostatic focusing; yellow-green display.

Base

Not recorded

Socket

Not recorded

Heater

Not recorded

Sections

1

CathodeRay

Russian alphanumeric cathode-ray tube for reproduction and storage on display letters, numbers and symbol from internal matrix.; electrostatic deflection, electrostatic focusing, yellow-green display.

Base

Not recorded

Socket

Not recorded

Heater

Not recorded

Sections

1

CathodeRay

Russian alphanumeric cathode-ray tube for reproduction on display letters, numbers and symbol from internal matrix.; electrostatic deflection, electrostatic focusing, yellow-green display.

Base

Not recorded

Socket

Not recorded

Heater

Not recorded

Sections

1

CathodeRay

Rectangular flat-faced single-gun oscilloscope CRT with post-deflection acceleration, a thin aluminum-backed screen, and deflection blanking. Designed for instrument display service, it combines a flat viewing area with several-kilovolt final acceleration.

Base

B12F

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Rectangular flat-faced oscilloscope cathode-ray tube designed for high final-anode voltage and instrument display service. Typical final acceleration is about 12 kV, providing a bright trace for high-performance oscillographic applications.

Base

B12F

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Rectangular flat-faced single-gun oscilloscope CRT with spiral post-deflection acceleration and an aluminum-backed screen. Its approximately 8 × 10 cm display area is intended for bright, sharply defined oscillographic instrument traces.

Base

B12F

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Rectangular flat-faced oscilloscope cathode-ray tube with post-deflection acceleration for instrument display service. Its several-kilovolt accelerating system provides a bright direct-view trace for general oscillographic applications.

Base

B12F

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Cathode-ray display tube with electrostatic focusing and magnetic deflection for radar, monitor, and display service. Its green A-type phosphor has ultra-short persistence, favoring rapidly changing traces and high-refresh displays.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Fourteen-inch rectangular television monitor CRT with low-voltage electrostatic focus and magnetic deflection. Its white short-persistence T-type screen and high-voltage operation, up to about 15 kV, suit direct-view monitor and television display service.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Fourteen-inch television monitor cathode-ray tube with magnetic focusing and magnetic deflection. A metal-backed white short-persistence T-type screen and roughly 14 kV typical anode operation provide a bright direct-view monitor display.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Fourteen-inch direct-view television picture tube with electrostatic focusing, magnetic deflection, a 90-degree glass bulb, filter-glass faceplate, external conductive coating, and aluminized screen. It is designed for high-voltage monochrome television display service.

Base

B6-63

Socket

DUODECAL6

Heater

6.3 V

Sections

1

CathodeRay

Fourteen-inch rectangular television picture tube with electrostatic focus, magnetic deflection, 90-degree geometry, neutral-gray face glass, and an aluminized screen. Its cathode-drive electron gun and low grid-2 voltage were designed to improve highlight contrast and picture brightness.

Base

Not recorded

Socket

DUODECAL6

Heater

Not recorded

Sections

1

CathodeRay

Fourteen-inch rectangular glass television picture tube with electrostatic focus, magnetic deflection, 110-degree deflection, ion-trap gun, and aluminized screen. Typical anode operation is around 9 kV for direct-view monochrome television service.

Base

6R

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Fourteen-inch large-screen cathode-ray tube for television and oscillographic service. It uses electrostatic focusing and deflection with a P1 green, medium-persistence screen, making it suitable for direct-view visual display and instrument-trace applications.

Base

Not recorded

Socket

Not recorded

Heater

2.5 V

Sections

1

CathodeRay

Fourteen-inch electrostatically focused and deflected cathode-ray display tube using a P2 yellow-green/green long-persistence phosphor. Its retained trace is suited to direct-view oscillographic and instrumentation displays where information must remain visible after beam passage.

Base

Not recorded

Socket

Not recorded

Heater

2.5 V

Sections

1

CathodeRay

Fourteen-inch electrostatically focused and deflected cathode-ray display tube with a P4 white medium-persistence screen. The large direct-view format is applicable to television and oscillographic display service requiring a neutral white image.

Base

Not recorded

Socket

Not recorded

Heater

2.5 V

Sections

1

CathodeRay

Fourteen-inch electrostatically focused and deflected cathode-ray display tube with a P5 blue short-persistence screen. Its rapidly decaying fluorescence favors oscillographic and instrumentation applications displaying quickly changing traces.

Base

Not recorded

Socket

Not recorded

Heater

2.5 V

Sections

1

CathodeRay

Fourteen-inch cathode-ray display tube documented by Philco. The available source identifies it as a CRT but provides insufficient extracted functional detail to justify a narrower functional classification or specialized canonical tags.

Base

Not recorded

Socket

Not recorded

Heater

Not recorded

Sections

1

CathodeRay

Fourteen-inch direct-view television picture tube with electrostatic focus, magnetic deflection, short neck, aluminized screen, and approximately 110-degree diagonal deflection. Its compact geometry was intended for monochrome television receiver display service.

Base

B7-183

Socket

EIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Fourteen-inch short-neck television kinescope with electrostatic focusing, magnetic deflection, 90-degree geometry, and an aluminized screen. Designed specifically as a television picture tube, it supports high-voltage direct-view monochrome display service.

Base

Not recorded

Socket

B12C

Heater

8.4 V

Sections

1

CathodeRay

Fourteen-inch direct-view rectangular television cathode-ray tube intended for series-string heater operation. It uses wide-angle deflection and high-voltage anode operation to provide a compact monochrome receiver picture display.

Base

Not recorded

Socket

B12A

Heater

6.3 V

Sections

1

CathodeRay

Fourteen-inch rectangular television picture tube with electrostatic focus, 90-degree magnetic deflection, gray filter glass, external conductive coating, and an aluminized P4 screen. Its cathode-drive design and no-ion-trap gun support bright monochrome receiver pictures.

Base

Not recorded

Socket

Not recorded

Heater

Not recorded

Sections

1

CathodeRay

Fourteen-inch radar display CRT with magnetic focusing and magnetic deflection. A high-resolution gun, gray-glass face, aluminized screen, and capability for anode voltages up to about 20 kV make it especially suitable for high-resolution monitor applications.

Base

Not recorded

Socket

DUODECAL5

Heater

20000 V

Sections

1

CathodeRay

Fourteen-inch television picture tube with electrostatic focusing and magnetic deflection. It uses an aluminized P4 white screen with short-to-medium persistence and supports high-voltage direct-view monochrome television display service.

Base

Not recorded

Socket

DUODECAL6

Heater

6.3 V

Sections

1

CathodeRay

Direct-view 14-inch three-gun shadow-mask color television picture tube. Its multi-gun color-display construction and high-voltage operation distinguish it from monochrome CRTs and place it squarely in color television receiver service.

Base

B12-131

Socket

DIMAGNAL22

Heater

6.3 V

Sections

3

CathodeRay

Fourteen-inch direct-view cathode-ray picture tube for television applications. It uses magnetic focusing, a white P4 screen, and approximately 65-degree deflection to form monochrome television images.

Base

Not recorded

Socket

DUODECAL5

Heater

6.3 V

Sections

1

CathodeRay

Fourteen-inch rectangular television picture tube with magnetic focusing and wide-angle deflection. Its white P4 screen and high-voltage anode operation provide a direct-view monochrome television image in a compact rectangular format.

Base

12N

Socket

DUODECAL5

Heater

6.3 V

Sections

1

CathodeRay

Direct-view cathode-ray television picture tube designed for monochrome receiver service. The manufacturer sheet specifies its focus and deflection system, high-voltage anode operation, heater requirements, electrode ratings, and picture-tube optical and mechanical characteristics.

Base

Not recorded

Socket

B12C

Heater

6.3 V

Sections

1

CathodeRay

Fourteen-inch P4 television picture tube using magnetic focusing and deflection, with white fluorescence, approximately 70-degree deflection, and typical 12 kV anode operation.

Base

Not recorded

Socket

B12C

Heater

6.3 V

Sections

1

CathodeRay

Fourteen-inch cathode-ray television picture tube identified by RCA for direct-view television service; available source data is sparse beyond its screen size and intended application.

Base

Not recorded

Socket

B12C

Heater

6.3 V

Sections

1

CathodeRay

Direct-view P4 television picture tube using low-voltage electrostatic focusing and magnetic deflection, with white medium-persistence fluorescence and later ratings supporting operation around 22 kV.

Base

Not recorded

Socket

DUODECAL5

Heater

6.3 V

Sections

1

CathodeRay

Electronic Tubes Ltd. 14KP4 14-inch rectangular monochrome television CRT with magnetic focus and 70-degree deflection, P4 phosphor and ion trap.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Electronic Tubes Ltd. 14KP4A 14-inch gray-face monochrome television CRT with magnetic focus and 70-degree deflection, ion trap, and 6.3 V 0.3 A heater.

Base

B12A

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Russian oscilloscope cathode-ray tube for visual display of electrical signals; electromagnetic deflection, yellow-green screen. 6.3 V filament; 18 kV anode.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

P4 cathode-ray display tube designed for high-voltage direct viewing, with anode ratings to about 14 kV and adjustable electrostatic focusing controls.

Base

Not recorded

Socket

DUODECAL6

Heater

4 V

Sections

1

CathodeRay

Electrostatically focused, magnetically deflected P4 cathode-ray display tube with white short-to-medium persistence, an external single-field ion trap, and typical 9 kV anode operation.

Base

Not recorded

Socket

DUODECAL6

Heater

6.3 V

Sections

1

CathodeRay

Cathode-ray display tube documented with approximately 110-degree deflection; available manufacturer extraction is otherwise sparse, so no narrower application claim is assigned.

Base

12L

Socket

B12A

Heater

6.3 V

Sections

1

CathodeRay

Short-length P4 direct-view cathode-ray display tube using electrostatic focusing and wide-angle magnetic deflection, with white short-to-medium persistence, ion-trap operation, and typical 12 kV anode supply.

Base

Not recorded

Socket

B12C

Heater

6.3 V

Sections

1

CathodeRay

Aluminized P4 cathode-ray display tube using electrostatic focusing and approximately 90-degree magnetic deflection, with white short-to-medium persistence, ion-trap operation, and typical 12 kV anode supply.

Base

Not recorded

Socket

B12A

Heater

6.3 V

Sections

1

CathodeRay

Aluminized P4 cathode-ray display tube using electrostatic focusing and wide-angle magnetic deflection, with white short-to-medium persistence, an external ion trap, and typical 12 kV anode operation.

Base

Not recorded

Socket

DUODECAL6

Heater

6.3 V

Sections

1

CathodeRay

Cathode-ray display tube documented by General Electric with a 6.3 V, 0.6 A heater; the available extracted manufacturer data does not support a narrower functional description.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Low-voltage electrostatically focused cathode-ray display tube with magnetic deflection, operated around a 12 kV anode supply and designed for a large direct-view screen area.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

P4 cathode-ray display tube using electrostatic focusing and approximately 90-degree magnetic deflection, with white short-to-medium persistence, an external ion trap, and typical 12 kV anode operation.

Base

Not recorded

Socket

DUODECAL6

Heater

6.3 V

Sections

1

CathodeRay

Aluminized P4 cathode-ray display tube using electrostatic focusing and approximately 90-degree magnetic deflection, with white short-to-medium persistence and typical 12 kV anode operation.

Base

Not recorded

Socket

B12A

Heater

6.3 V

Sections

1

CathodeRay

Electrostatically focused, magnetically deflected CRT explicitly intended for radar, monitor, and display service, using an orange very-long-persistence H phosphor and rated to 15 kV on the main accelerating anodes.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1