Specialized - Cathode Ray vacuum tubes

CathodeRay-CathodeRay

Precisely constructed dual-gun electrical-signal storage tube for scan conversion and signal storage. It retains and reformats electronic information between differing scan systems or time bases.

Base

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Socket

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Heater

6.3 V

Sections

2

ImageStorage-ImageStorage

Rauland two-gun electron-beam signal storage and scan-conversion tube.

Base

Not recorded

Socket

Not recorded

Heater

Not recorded

Sections

2

CathodeRay

Ten-inch direct-view Storatron storage tube with two electrostatic writing guns and one viewing gun. Its multi-gun system provides persistent stored-image display.

Base

Not recorded

Socket

PENTAQUINTAL25

Heater

6.3 V

Sections

1

CathodeRay-CathodeRay

Five-inch direct-view storage tube with separate writing and flood/viewing gun systems, designed for military airborne equipment requiring persistent electronic information display.

Base

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Socket

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Heater

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Sections

2

CathodeRay-CathodeRay

Five-inch direct-view storage tube with an electrostatically focused writing gun and flood viewing gun, providing persistent stored electronic displays.

Base

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Socket

Not recorded

Heater

6.3 V

Sections

2

CathodeRay

Five-inch direct-view half-tone storage tube for radar and transient-data display. It stores varying-intensity information rather than only binary traces, supporting detailed persistent presentations.

Base

Not recorded

Socket

B14F

Heater

6.3 V

Sections

1

CathodeRay

Compact five-inch direct-view half-tone storage tube designed primarily for airborne radar. It combines persistent image storage with tonal information for radar presentation in aircraft.

Base

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Socket

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Heater

6.3 V

Sections

1

CathodeRay

Five-inch direct-view storage tube with a high-resolution writing gun and flood viewing gun. Its storage system provides persistent detailed electronic displays.

Base

Not recorded

Socket

B7G

Heater

6.3 V

Sections

1

CathodeRay

Radar display CRT with an 8.5-inch rectangular metal-backed screen, low-voltage electrostatic focusing, and magnetic deflection for high-brightness direct-view radar presentation.

Base

B9A

Socket

B9A

Heater

6.3 V

Sections

1

CathodeRay

Radar display CRT with an 8.5-inch rectangular metal-backed screen, low-voltage electrostatic focusing, and magnetic deflection for direct-view radar presentation.

Base

B9A

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Miniaturized eight-inch radar display CRT with magnetic focusing and approximately 43-degree magnetic deflection, designed for compact radar indicators.

Base

B9A

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Miniaturized eight-inch radar display CRT with magnetic focusing and approximately 43-degree magnetic deflection, designed for compact radar indicators.

Base

B9A

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Miniaturized eight-inch radar display CRT with low-voltage electrostatic focusing and approximately 43-degree magnetic deflection for compact radar indicators.

Base

B9A

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Miniaturized eight-inch radar display CRT with low-voltage electrostatic focusing and approximately 43-degree magnetic deflection for compact radar indicators.

Base

B9A

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Eight-inch direct-view television picture tube with magnetic focusing and magnetic deflection. Its high-voltage beam system produces a compact monochrome receiver image.

Base

Not recorded

Socket

B12D

Heater

6.3 V

Sections

1

CathodeRay

Eight-inch direct-view television picture tube with magnetic focusing and magnetic deflection, intended for compact monochrome television receiver applications.

Base

12H

Socket

OCTALCRT8

Heater

6.3 V

Sections

1

CathodeRay

High-resolution 8.5-inch rectangular radar display CRT with magnetic focusing and deflection and a metal-backed screen for detailed radar presentation.

Base

B12A

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

High-resolution 8.5-inch rectangular radar display CRT with magnetic focusing and deflection and a metal-backed screen for detailed radar presentation.

Base

B12A

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

High-resolution 8.5-inch rectangular radar display CRT with magnetic focusing and deflection and a metal-backed screen for detailed radar presentation.

Base

B12A

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Eight-inch direct-view television picture tube using magnetic deflection and high-voltage beam acceleration for compact monochrome receiver display service.

Base

Not recorded

Socket

B12D

Heater

6.3 V

Sections

1

CathodeRay

Eight-inch special-purpose oscilloscope CRT with electrostatic focusing and deflection, post-deflection acceleration, and a P1 screen. Its high-voltage system provides a bright precision trace.

Base

Not recorded

Socket

B12A

Heater

6.3 V

Sections

1

CathodeRay

Eight-inch special-purpose oscilloscope CRT with electrostatic focusing and deflection, post-deflection acceleration, and a P11 screen for bright short-persistence waveform display.

Base

Not recorded

Socket

B12A

Heater

6.3 V

Sections

1

CathodeRay

Eight-inch P2 electrostatic cathode-ray tube for oscilloscope and special-purpose instrument display, with post-deflection acceleration, a 7.5-inch useful screen, and typical 4 kV final-anode operation.

Base

Not recorded

Socket

B12A

Heater

6.3 V

Sections

1

CathodeRay

Eight-inch P4 electrostatic cathode-ray tube for oscilloscope and special-purpose instrument display, with post-deflection acceleration, a 7.5-inch useful screen, and typical 4 kV final-anode operation.

Base

Not recorded

Socket

B12A

Heater

6.3 V

Sections

1

CathodeRay

Eight-inch P5 cathode-ray display tube for high-voltage direct visual service, using magnetic deflection and manufacturer-specified focusing, grid-control, and accelerating-voltage characteristics.

Base

Not recorded

Socket

DIHEPTAL12

Heater

6.3 V

Sections

1

CathodeRay

Eight-inch P7 cathode-ray display tube for high-voltage direct visual service, using magnetic deflection and manufacturer-specified focusing, grid-control, and accelerating-voltage characteristics.

Base

Not recorded

Socket

DIHEPTAL12

Heater

6.3 V

Sections

1

CathodeRay

Eight-inch P4 cathode-ray display tube for high-voltage direct visual service, using magnetic deflection and manufacturer-specified focusing, grid-control, and accelerating-voltage characteristics.

Base

12AB

Socket

DUODECAL5

Heater

6.3 V

Sections

1

CathodeRay

Eight-inch P4 cathode-ray display tube for high-voltage direct visual service, using magnetic deflection and manufacturer-specified focusing, grid-control, and accelerating-voltage characteristics.

Base

Not recorded

Socket

DUODECAL5

Heater

6.3 V

Sections

1

CathodeRay

Eight-inch P4 cathode-ray display tube for high-voltage direct visual service, using magnetic deflection and manufacturer-specified focusing, grid-control, and accelerating-voltage characteristics.

Base

12L

Socket

DUODECAL5

Heater

6.3 V

Sections

1

CathodeRay

Eight-inch P4 cathode-ray display tube for high-voltage direct visual service, using magnetic deflection and manufacturer-specified focusing, grid-control, and accelerating-voltage characteristics.

Base

B7-183

Socket

EIGHTAR7

Heater

6.3 V

Sections

1

CathodeRay

Eight-inch P4 cathode-ray display tube for high-voltage direct visual service, using magnetic deflection and manufacturer-specified focusing, grid-control, and accelerating-voltage characteristics.

Base

Not recorded

Socket

DUODECAL6

Heater

6.3 V

Sections

1

CathodeRay

Russian cathode-ray display tube. Display: Yellow-Orange. Deflection: Electromagnetic. Focusing: Electrostatic. Anode voltage 4 kV.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Russian cathode-ray instrument tube for visual registration of electrical processes, with manufacturer-defined electron-optical focusing, deflection, and accelerating-voltage characteristics.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Russian cathode-ray instrument tube for visual registration of electrical processes, with manufacturer-defined electron-optical focusing, deflection, and accelerating-voltage characteristics.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Eight-inch P4 cathode-ray display tube for high-voltage direct visual service, using magnetic deflection and manufacturer-specified focusing, grid-control, and accelerating-voltage characteristics.

Base

Not recorded

Socket

EIGHTAR6

Heater

6.3 V

Sections

1

CathodeRay

Eight-inch P4 cathode-ray display tube for high-voltage direct visual service, using magnetic deflection and manufacturer-specified focusing, grid-control, and accelerating-voltage characteristics.

Base

Not recorded

Socket

B12A

Heater

6.3 V

Sections

1

CathodeRay

Eight-inch P4 cathode-ray display tube for high-voltage direct visual service, using magnetic deflection and manufacturer-specified focusing, grid-control, and accelerating-voltage characteristics.

Base

12M

Socket

DUODECAL5

Heater

6.3 V

Sections

1

CathodeRay

Eight-inch P4 cathode-ray display tube for high-voltage direct visual service, using magnetic deflection and manufacturer-specified focusing, grid-control, and accelerating-voltage characteristics.

Base

Not recorded

Socket

DUODECAL6

Heater

6.3 V

Sections

1

CathodeRay

Eight-inch P4 cathode-ray display tube for high-voltage direct visual service, using magnetic deflection and manufacturer-specified focusing, grid-control, and accelerating-voltage characteristics.

Base

8MC

Socket

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Heater

6.3 V

Sections

1

CathodeRay

Special-purpose cathode-ray display tube documented for type 8SA1, with manufacturer-defined screen, focusing, and deflection characteristics for technical visual display.

Base

Not recorded

Socket

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Heater

6.3 V

Sections

1

CathodeRay

Special-purpose cathode-ray display tube documented for type 8SP7, with manufacturer-defined screen, focusing, and deflection characteristics for technical visual display.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Eight-inch P4 cathode-ray display tube for high-voltage direct visual service, using magnetic deflection and manufacturer-specified focusing, grid-control, and accelerating-voltage characteristics.

Base

12S

Socket

DUODECAL5

Heater

6.3 V

Sections

1

CathodeRay

Eight-inch P4 cathode-ray display tube for high-voltage direct visual service, using magnetic deflection and manufacturer-specified focusing, grid-control, and accelerating-voltage characteristics.

Base

7FG

Socket

DUODECAL5

Heater

6.3 V

Sections

1

CathodeRay

Special-purpose cathode-ray display tube documented for type 900W, with manufacturer-defined screen, focusing, and deflection characteristics for technical visual display.

Base

Not recorded

Socket

Not recorded

Heater

11 V

Sections

1

CathodeRay

Early electrostatic cathode-ray oscillograph tube intended for observation or recording of electrical phenomena, with manufacturer-defined focusing, deflection, and fluorescent-screen characteristics for type 902.

Base

Not recorded

Socket

Not recorded

Heater

1 V

Sections

1

CathodeRay

Early electrostatic cathode-ray oscillograph tube intended for observation or recording of electrical phenomena, with manufacturer-defined focusing, deflection, and fluorescent-screen characteristics for type 902A.

Base

8CD

Socket

UX4

Heater

6.3 V

Sections

1

CathodeRay

Special-purpose cathode-ray display tube in the 903 family, intended for radar, monitor, or related visual-display service with phosphor characteristics designated by the HB suffix.

Base

B12A

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Special-purpose cathode-ray display tube in the 903 family, intended for radar, monitor, or related visual-display service with phosphor characteristics designated by the JB suffix.

Base

B12A

Socket

Not recorded

Heater

6.3 V

Sections

1