Specialized - Cathode Ray vacuum tubes

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and an aluminized P4 screen. Manufacturer documentation places it in the high-voltage receiver CRT family used for bright rectangular picture presentation.

Base

Not recorded

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch cathode-ray picture tube documented by Philco for direct-view television service. The approved source is sparse in the extracted record, so additional construction and performance details are not asserted.

Base

Not recorded

Socket

Not recorded

Heater

Not recorded

Sections

1

CathodeRay

Twenty-three-inch television picture tube with electrostatic focusing and magnetic deflection. National Video documentation identifies a high-voltage direct-view CRT with an anode rating around 22 kV.

Base

12L

Socket

DUODECAL6

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and an aluminized P4 screen. Manufacturer documentation places it in the high-voltage receiver CRT family used for bright rectangular picture presentation.

Base

Not recorded

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch 92-degree monochrome television CRT with electrostatic focusing, magnetic deflection, and an aluminized P4 screen. Published anode capability reaches approximately 25 kV for bright direct-view presentation.

Base

Not recorded

Socket

DUODECAL5

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and an aluminized P4 screen. Manufacturer documentation places it in the high-voltage receiver CRT family used for bright rectangular picture presentation.

Base

Not recorded

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch 114-degree monochrome television picture tube with electrostatic focusing, magnetic deflection, and an aluminized P4 screen. Its very wide deflection angle permits a relatively shallow receiver enclosure.

Base

Not recorded

Socket

DUODECAL5

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and an aluminized P4 screen. Manufacturer documentation places it in the high-voltage receiver CRT family used for bright rectangular picture presentation.

Base

12L

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view Phototron television picture tube with electrostatic focusing, magnetic deflection, an aluminized screen, and rectangular glass construction. Thomas documentation supports conventional monochrome receiver display service.

Base

Not recorded

Socket

EIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and high-voltage operation. Manufacturer data documents its large-screen receiver-display construction, optical characteristics, and picture-tube operating limits.

Base

12L

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and high-voltage operation. Manufacturer data documents its large-screen receiver-display construction, optical characteristics, and picture-tube operating limits.

Base

Not recorded

Socket

DUODECAL5

Heater

6.9 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and high-voltage operation. Manufacturer data documents its large-screen receiver-display construction, optical characteristics, and picture-tube operating limits.

Base

Not recorded

Socket

B12D

Heater

6.9 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and high-voltage operation. Manufacturer data documents its large-screen receiver-display construction, optical characteristics, and picture-tube operating limits.

Base

Not recorded

Socket

B7G

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and high-voltage operation. Manufacturer data documents its large-screen receiver-display construction, optical characteristics, and picture-tube operating limits.

Base

Not recorded

Socket

DUODECAL5

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and high-voltage operation. Manufacturer data documents its large-screen receiver-display construction, optical characteristics, and picture-tube operating limits.

Base

8HR

Socket

DUODECAL5

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and high-voltage operation. Manufacturer data documents its large-screen receiver-display construction, optical characteristics, and picture-tube operating limits.

Base

Not recorded

Socket

DUODECAL5

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and high-voltage operation. Manufacturer data documents its large-screen receiver-display construction, optical characteristics, and picture-tube operating limits.

Base

12L

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch rectangular glass television picture tube with integral implosion protection, non-ion-trap gun, aluminized fluorescent screen, external conductive coating, and high-voltage direct-view construction for monochrome receiver service.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and high-voltage operation. Manufacturer data documents its large-screen receiver-display construction, optical characteristics, and picture-tube operating limits.

Base

8R

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch cathode-ray tube documented by the available manufacturer source. The source confirms CRT construction but provides insufficient extracted functional detail to justify a narrower television or specialized display classification.

Base

Not recorded

Socket

Not recorded

Heater

Not recorded

Sections

1

CathodeRay

Twenty-three-inch cathode-ray tube documented by the available manufacturer source. The source confirms CRT construction but provides insufficient extracted functional detail to justify a narrower television or specialized display classification.

Base

Not recorded

Socket

Not recorded

Heater

Not recorded

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and high-voltage operation. Manufacturer data documents its large-screen receiver-display construction, optical characteristics, and picture-tube operating limits.

Base

12L

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and high-voltage operation. Manufacturer data documents its large-screen receiver-display construction, optical characteristics, and picture-tube operating limits.

Base

8HR

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and high-voltage operation. Manufacturer data documents its large-screen receiver-display construction, optical characteristics, and picture-tube operating limits.

Base

Not recorded

Socket

B12C

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch lightweight glass television picture tube with electrostatic focus, magnetic deflection, integral implosion protection, non-ion-trap gun, aluminized screen, and external conductive coating for direct-view monochrome receiver service.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch lightweight glass television picture tube with electrostatic focus, magnetic deflection, integral implosion protection, short overall length, non-ion-trap gun, aluminized screen, and external conductive coating.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and high-voltage operation. Manufacturer data documents its large-screen receiver-display construction, optical characteristics, and picture-tube operating limits.

Base

Not recorded

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and high-voltage operation. Manufacturer data documents its large-screen receiver-display construction, optical characteristics, and picture-tube operating limits.

Base

Not recorded

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch 92-degree cathode-drive monochrome television CRT with electrostatic focus, magnetic deflection, low grid-2 operation, and a bonded implosion-protection panel. Its high-voltage design supports large direct-view receiver pictures.

Base

Not recorded

Socket

B12C

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and high-voltage operation. Manufacturer data documents its large-screen receiver-display construction, optical characteristics, and picture-tube operating limits.

Base

Not recorded

Socket

B12C

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch 92-degree three-gun color television picture tube with electrostatic bipotential focusing, magnetic convergence and deflection, and a P22 color screen. Its high-voltage direct-view construction is designed specifically for color television display.

Base

Not recorded

Socket

B14

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch 92-degree three-gun color television picture tube with electrostatic bipotential focusing and magnetic convergence/deflection. This revision uses a P22 rare-earth-red phosphor system for improved color display performance.

Base

Not recorded

Socket

B14

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch 92-degree RCA Pan-O-Ply monochrome television picture tube with low-voltage electrostatic focus, magnetic deflection, and integral implosion protection for safer high-voltage direct-view receiver service.

Base

Not recorded

Socket

B12D

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch 92-degree RCA Pan-O-Ply monochrome television CRT with low-voltage electrostatic focus and magnetic deflection. Integral implosion protection supports large-screen direct-view receiver operation.

Base

Not recorded

Socket

B12D

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and high-voltage operation. Manufacturer data documents its large-screen receiver-display construction, optical characteristics, and picture-tube operating limits.

Base

8KP

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch 110-degree RCA Pan-O-Ply monochrome television CRT with low-voltage electrostatic focus and magnetic deflection. Wide-angle scanning and integral implosion protection support shallow large-screen receiver cabinets.

Base

Not recorded

Socket

B12D

Heater

6.9 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and high-voltage operation. Manufacturer data documents its large-screen receiver-display construction, optical characteristics, and picture-tube operating limits.

Base

Not recorded

Socket

B12D

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch 110-degree RCA Pan-O-Ply monochrome television CRT with low-voltage electrostatic focus, magnetic deflection, integral implosion protection, and a 600 mA heater for receiver display service.

Base

Not recorded

Socket

B12D

Heater

6.3 V

Sections

1

CathodeRay

Twenty-three-inch direct-view monochrome television picture tube with electrostatic focusing, magnetic deflection, and high-voltage operation. Manufacturer data documents its large-screen receiver-display construction, optical characteristics, and picture-tube operating limits.

Base

8HR

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Large aluminized P4 monochrome television picture tube for high-voltage direct-view service, using electrostatic focusing and magnetic deflection with manufacturer-specified operating characteristics for type 23EWP4A.

Base

8HR

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Large aluminized P4 monochrome television picture tube for high-voltage direct-view service, using electrostatic focusing and magnetic deflection with manufacturer-specified operating characteristics for type 23EYP4.

Base

Not recorded

Socket

B12C

Heater

6.3 V

Sections

1

CathodeRay

Large aluminized P4 monochrome television picture tube for high-voltage direct-view service, using electrostatic focusing and magnetic deflection with manufacturer-specified operating characteristics for type 23EZP4.

Base

Not recorded

Socket

DUODECAL5

Heater

6.9 V

Sections

1

CathodeRay

Large aluminized P4 monochrome television picture tube for high-voltage direct-view service, using electrostatic focusing and magnetic deflection with manufacturer-specified operating characteristics for type 23FAP4.

Base

8HR

Socket

NEOEIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Large aluminized P4 monochrome television picture tube for high-voltage direct-view service, using electrostatic focusing and magnetic deflection with manufacturer-specified operating characteristics for type 23FBP4.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Large aluminized P4 monochrome television picture tube for high-voltage direct-view service, using electrostatic focusing and magnetic deflection with manufacturer-specified operating characteristics for type 23FDP4.

Base

Not recorded

Socket

B12D

Heater

6.3 V

Sections

1

CathodeRay

Large aluminized P4 monochrome television picture tube for high-voltage direct-view service, using electrostatic focusing and magnetic deflection with manufacturer-specified operating characteristics for type 23FKP4.

Base

Not recorded

Socket

DUODECAL5

Heater

6.3 V

Sections

1

CathodeRay

Large aluminized P4 monochrome television picture tube for high-voltage direct-view service, using electrostatic focusing and magnetic deflection with manufacturer-specified operating characteristics for type 23FMP4.

Base

Not recorded

Socket

B12D

Heater

6.3 V

Sections

1

CathodeRay

Large aluminized P4 monochrome television picture tube for high-voltage direct-view service, using electrostatic focusing and magnetic deflection with manufacturer-specified operating characteristics for type 23FNP4.

Base

Not recorded

Socket

B12C

Heater

6.3 V

Sections

1