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Specialized - Cathode Ray ·CathodeRay

D10191GH

Single-beam flat-faced oscilloscope CRT with mesh electrode, high deflection sensitivity, and high accuracy, designed for compact portable wideband oscilloscopes with shallow mounting depth.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
Sections
1
Base
-
Socket code
DIN1425
Base pins
-
Nominal heater
6.3 V / 92 mA

Description

Single-beam oscilloscope tube with rectangular flat-faced screen, mesh electrode, high deflection sensitivity and high accuracy, for portable wideband oscilloscopes of small mounting depth.

Socket description

DIN 14-25 14-contact CRT base family

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base
-
Socket code
DIN1425
Base pins
-
Nominal heater voltage
6.3 V
Nominal heater current
92 mA
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 1

Cathode Ray

X-ray radiationInterelectrode capacitances

No fixed ratings are recorded for this section.

Cathode-ray/oscilloscope section; operating voltages and deflection characteristics are preserved in parameter rows.

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.

Data set 01

195X AEG Telefunken

Published operating points and test conditions from this source.

SECTION 1

Cathode Ray

Other

  • Mean Deflection Plate Potential

    500 V

    Published typical operating condition or characteristic from the approved datasheet.

  • First Acceleration Voltage

    500 V

    Published typical operating condition or characteristic from the approved datasheet.

  • Post-deflection Acceleration Voltage

    3000 V

    Published typical operating condition or characteristic from the approved datasheet.

  • Wehnelt Voltage for Spot Cut-off

    -95 to -45 V

    Published typical operating condition or characteristic from the approved datasheet.

  • Modulation Voltage

    35 V

    Published typical operating condition or characteristic from the approved datasheet.

  • Focusing Voltage

    0 to 40 V

    Published typical operating condition or characteristic from the approved datasheet.

  • Astigmatism Correction Voltage

    460 to 540 V

    Published typical operating condition or characteristic from the approved datasheet.

  • Geometry Correction Voltage

    460 to 540 V

    Published typical operating condition or characteristic from the approved datasheet.

  • Mesh Electrode Voltage

    410 to 505 V

    Published typical operating condition or characteristic from the approved datasheet.

  • Heater Voltage

    6.3 V

    Published heater rating.

  • Heater Current

    92 mA

    Published heater rating.

Characteristic

  • Deflection Coefficient Y

    72 to 85 V/cm

    Published typical operating condition or characteristic from the approved datasheet.