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Specialized - Magnetron ·Magnetron

4J52T

Tunable X-band pulsed magnetron with integral magnet, covering approximately 8.5–9.6 GHz and producing about 70 kW nominal peak output.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
12.6 V / 2.2 A

Description

Tunable X-band pulsed magnetron with integral magnet, tunable over approximately 8500 to 9600 MHz and about 70 kW nominal peak output.

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
12.6 V
Nominal heater current
2.2 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

Magnetron

X-ray radiationInterelectrode capacitances

No fixed ratings are recorded for this section.

Published ratings and characteristics promoted semantically from the approved source; repeated identical sections compressed where applicable.

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

Magnetron

Characteristic

  • Frequency Minimum

    8500 MHz

    Tunable

  • Frequency Maximum

    9600 MHz

    Tunable

Other

  • Nominal Peak RF Output

    70 kW

  • Peak RF Output Minimum

    65 kW

    VSWR < 1.10