Specialized - Cathode Ray vacuum tubes

CathodeRay

Philips or Telefunken D-series cathode-ray instrument tube designed for oscillographic and measurement display, with manufacturer-defined electrostatic beam control, deflection, screen, and accelerating characteristics for type D13480GH.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Philips/Telefunken D-series cathode-ray instrument tube for oscillographic display; no manufacturer artifact is currently attached, so the description is limited to its supported instrument-CRT family.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Philips or Telefunken D-series cathode-ray instrument tube designed for oscillographic and measurement display, with manufacturer-defined electrostatic beam control, deflection, screen, and accelerating characteristics for type D13481GH.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Philips or Telefunken D-series cathode-ray instrument tube designed for oscillographic and measurement display, with manufacturer-defined electrostatic beam control, deflection, screen, and accelerating characteristics for type D13621GH.

Base

Not recorded

Socket

DIN1425

Heater

6.3 V

Sections

1

CathodeRay

Philips/Telefunken D-series cathode-ray instrument tube for oscillographic display; no manufacturer artifact is currently attached, so the description is limited to its supported instrument-CRT family.

Base

Not recorded

Socket

DIN1425

Heater

6.3 V

Sections

1

CathodeRay

Philips or Telefunken D-series cathode-ray instrument tube designed for oscillographic and measurement display, with manufacturer-defined electrostatic beam control, deflection, screen, and accelerating characteristics for type D14120GH.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Philips or Telefunken D-series cathode-ray instrument tube designed for oscillographic and measurement display, with manufacturer-defined electrostatic beam control, deflection, screen, and accelerating characteristics for type D14121GH.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Philips or Telefunken D-series cathode-ray instrument tube designed for oscillographic and measurement display, with manufacturer-defined electrostatic beam control, deflection, screen, and accelerating characteristics for type D14122GH.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Philips or Telefunken D-series cathode-ray instrument tube designed for oscillographic and measurement display, with manufacturer-defined electrostatic beam control, deflection, screen, and accelerating characteristics for type D14123GH.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Philips or Telefunken D-series cathode-ray instrument tube designed for oscillographic and measurement display, with manufacturer-defined electrostatic beam control, deflection, screen, and accelerating characteristics for type D14131GH.

Base

Not recorded

Socket

DIN1425

Heater

6.3 V

Sections

1

CathodeRay

Philips/Telefunken D-series cathode-ray instrument tube for oscillographic display; no manufacturer artifact is currently attached, so the description is limited to its supported instrument-CRT family.

Base

Not recorded

Socket

DIN1425

Heater

6.3 V

Sections

1

CathodeRay

Philips/Telefunken D-series cathode-ray instrument tube for oscillographic display; no manufacturer artifact is currently attached, so the description is limited to its supported instrument-CRT family.

Base

Not recorded

Socket

DIN1425

Heater

6.3 V

Sections

1

CathodeRay

Single-beam oscilloscope CRT with rectangular aluminized flat screen, blanking and mesh electrodes, high deflection sensitivity, accuracy, and brightness, with side deflection-plate connections for compact wideband instruments.

Base

Not recorded

Socket

DIN1425

Heater

6.3 V

Sections

1

CathodeRay

Single-beam electrostatic oscillograph CRT with 14 cm rectangular metal-backed screen, post-acceleration, illuminated internal graticule, and side-accessible deflection plates for precision waveform measurement.

Base

Not recorded

Socket

B14F

Heater

6.3 V

Sections

1

CathodeRay

Fourteen-centimeter rectangular mesh oscilloscope CRT with internal graticule. Its electrostatic beam system and mesh construction support accurate high-brightness waveform display.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

The D14172GH is a short rectangular Brimar oscilloscope cathode-ray tube with electrostatic focusing and deflection. Designed for operation with transistorized deflection circuits, it incorporates beam blanking without direct-current coupling to the control grid. Its GH phosphor provides a green, medium-short-persistence trace.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Fourteen-centimeter rectangular domed-mesh oscilloscope CRT with internal graticule, designed for precision waveform presentation with high-brightness electrostatic beam control.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Low-heater-consumption version of the D14-262GH oscilloscope CRT, providing compact precision waveform display with reduced heater power.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Fourteen-centimeter compact oscilloscope CRT intended for approximately 15–20 MHz instruments, combining electrostatic beam control with a rectangular precision display.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

The D14280GH is a rectangular, aluminized-screen oscilloscope tube designed for high-bandwidth instrumentation. Electrostatic focusing and deflection provide precise beam positioning, while the high-brightness screen supports rapid waveform presentation. The GH phosphor produces a green trace having medium-short persistence.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Fourteen-centimeter compact oscilloscope CRT intended for approximately 25–50 MHz instruments, providing precision electrostatic waveform display at moderate bandwidth.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Fourteen-centimeter compact oscilloscope CRT with internal graticule, designed for instruments operating to approximately 160 MHz and requiring accurate high-speed waveform presentation.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Single-beam electrostatic oscilloscope CRT with 14 cm rectangular screen, single acceleration, and low-power heater cathode for economical oscilloscopes and display equipment.

Base

Not recorded

Socket

B12F

Heater

6.3 V

Sections

1

CathodeRay

Philips instrument cathode-ray tube for oscilloscope service, using electrostatic beam control and documented focusing, acceleration, deflection, capacitance, screen, and operating characteristics for precision waveform display.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Philips instrument cathode-ray tube for oscilloscope service, using electrostatic beam control and documented focusing, acceleration, deflection, capacitance, screen, and operating characteristics for precision waveform display.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Philips instrument cathode-ray tube for oscilloscope service, using electrostatic beam control and documented focusing, acceleration, deflection, capacitance, screen, and operating characteristics for precision waveform display.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Single-beam double-accelerated oscilloscope CRT with 14 cm high-brightness rectangular screen and high deflection sensitivity, intended for compact instruments to about 75 MHz.

Base

Not recorded

Socket

B12F

Heater

6.3 V

Sections

1

CathodeRay

Philips instrument cathode-ray tube for oscilloscope service, using electrostatic beam control and documented focusing, acceleration, deflection, capacitance, screen, and operating characteristics for precision waveform display.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Philips instrument cathode-ray tube for oscilloscope service, using electrostatic beam control and documented focusing, acceleration, deflection, capacitance, screen, and operating characteristics for precision waveform display.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

The D14373123 is a 14-centimeter rectangular instrument cathode-ray tube featuring domed-mesh post-deflection acceleration, a flat green screen, and an internal graticule. Intended for compact oscilloscopes up to 100 MHz, it provides precision electron-beam alignment and low heater-power consumption.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Philips instrument cathode-ray tube for oscilloscope service, using electrostatic beam control and documented focusing, acceleration, deflection, capacitance, screen, and operating characteristics for precision waveform display.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

The D14375123 is a high-brightness instrument cathode-ray tube for compact oscilloscopes. Its rectangular flat face incorporates a GH phosphor, internal graticule, and domed-mesh post-deflection acceleration. High deflection sensitivity and improved writing speed support waveform observation at bandwidths up to approximately 100 MHz.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Philips instrument cathode-ray tube for oscilloscope service, using electrostatic beam control and documented focusing, acceleration, deflection, capacitance, screen, and operating characteristics for precision waveform display.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

The D14376123 is a rectangular instrument cathode-ray tube intended for compact oscilloscopes operating around 40–60 MHz. It uses domed-mesh post-deflection acceleration, internal magnetic correction, and an integrated graticule. Its green GH phosphor and low-power heater suit precision waveform display applications.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Philips instrument cathode-ray tube for oscilloscope service, using electrostatic beam control and documented focusing, acceleration, deflection, capacitance, screen, and operating characteristics for precision waveform display.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Single-beam double-accelerated oscilloscope CRT with 14 cm high-brightness rectangular screen, side deflection-plate connections, and high photographic writing speed for compact instruments to about 150 MHz.

Base

Not recorded

Socket

B12F

Heater

6.3 V

Sections

1

CathodeRay

Philips instrument cathode-ray tube for oscilloscope service, using electrostatic beam control and documented focusing, acceleration, deflection, capacitance, screen, and operating characteristics for precision waveform display.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Philips instrument cathode-ray tube for oscilloscope service, using electrostatic beam control and documented focusing, acceleration, deflection, capacitance, screen, and operating characteristics for precision waveform display.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Philips instrument cathode-ray tube for oscilloscope service, using electrostatic beam control and documented focusing, acceleration, deflection, capacitance, screen, and operating characteristics for precision waveform display.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

14 cm flat-face instrument CRT, green GH phosphor, 123 graticule; 6.3 V 0.1 A heater, 16 kV final accelerator; 7.7 V/cm horizontal and 3.6 V/cm vertical deflection coefficients.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

2010 revision of 14 cm GH phosphor instrument CRT with 123 graticule, 6.3 V 0.1 A heater and 16 kV final accelerator; revised interelectrode capacitances.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Philips instrument cathode-ray tube for oscilloscope service, using electrostatic beam control and documented focusing, acceleration, deflection, capacitance, screen, and operating characteristics for precision waveform display.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Philips instrument cathode-ray tube for oscilloscope service, using electrostatic beam control and documented focusing, acceleration, deflection, capacitance, screen, and operating characteristics for precision waveform display.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Philips instrument cathode-ray tube for oscilloscope service, using electrostatic beam control and documented focusing, acceleration, deflection, capacitance, screen, and operating characteristics for precision waveform display.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Philips instrument cathode-ray tube for oscilloscope service, using electrostatic beam control and documented focusing, acceleration, deflection, capacitance, screen, and operating characteristics for precision waveform display.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Philips instrument cathode-ray tube for oscilloscope service, using electrostatic beam control and documented focusing, acceleration, deflection, capacitance, screen, and operating characteristics for precision waveform display.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Philips instrument cathode-ray tube for oscilloscope service, using electrostatic beam control and documented focusing, acceleration, deflection, capacitance, screen, and operating characteristics for precision waveform display.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1

CathodeRay

Five-inch Iatron direct-view storage CRT that writes, stores, erases, and displays gray-scale information. Its storage target provides persistent electronic images with tonal information.

Base

Not recorded

Socket

Not recorded

Heater

6.3 V

Sections

1