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F8074P11

Dual-gun 13 cm electrostatic CRT with common horizontal deflection plates and trace-superposition or erase plates. Designed for high-speed professional or military oscilloscope instrumentation with simultaneous dual-trace presentation.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized

Sections: 1
Base: -
Socket code: -
Base pins: -
Nominal heater: 6.3 V / 1.2 A

Description

The F8074P11 is a dual-gun 13 cm electrostatic CRT with common X plates and trace-superposition/erase plates, intended for high-speed professional or military oscilloscope/instrumentation service.

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: 1.2 A
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 display section.

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

1958 Compagnie General

Published operating points and test conditions from this source.

SECTION 1

Cathode Ray

Characteristics

Heater Voltage
6.3 V
Heater Current
1.2 A
Focusing Method
Electrostatic text
Deflection Method
Electrostatic text
Screen Construction
Aluminized text