Alternatives & variations Download PDF datasheet

E1313GM

Dual-beam flat-face oscilloscope CRT designed for accurate medium-bandwidth measurements. Two independent beams support simultaneous comparative waveform presentation with a phosphor selected for the specific variant.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized

Sections: 1
Base: -
Socket code: -
Base pins: -
Nominal heater: 6.3 V / 300 mA

Description

The Telefunken E1313GM is a dual-beam flat-face oscilloscope CRT for accurate medium-bandwidth measurements, with P7 phosphor.

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: 300 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.

Representative dual-beam oscilloscope display system.

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

1959 Telefunken

Published operating points and test conditions from this source.

SECTION 1

Cathode Ray

Characteristics

Heater Voltage
6.3 V
Per system
Heater Current
300 mA
Per system; approximate
Phosphor
P7 text
Persistence
long text

Other

Plate Voltage
1000 V
Per system
Total Acceleration Voltage
4000 V
Per system