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Specialized - Cathode Ray ·CathodeRay

1300A

Double-gun oscilloscope cathode-ray tube with a roughly 13 cm flat display face. Its dual electron-gun construction permits simultaneous trace presentation for instrumentation, with high accelerating-voltage capability for a bright display.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
Sections
2
Base
-
Socket code
-
Base pins
-
Nominal heater
6.3 V / 600 mA

Description

A double gun ascitloscope tube with a 13 cm (5% inch) flat

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base
-
Socket code
-
Base pins
-
Nominal heater voltage
6.3 V
Nominal heater current
600 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

2 physical sections, with 1 unique section. The remaining sections have identical specifications.

Section 1

Cathode Ray

X-ray radiationInterelectrode capacitances
Max plate voltage
6000 V

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

1968 General Electric Co

Published operating points and test conditions from this source.

SECTION 1

Cathode Ray

Other

  • Focus Voltage Maximum

    1600 V

  • First Anode Voltage Maximum

    2000 V

  • Heater-Cathode Voltage Maximum

    150 V