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5657

Mechanically tunable high-power pulsed magnetron designed for radar and related short-pulse microwave service over its specified tuning range.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized

Sections: 1
Base: Unpackaged coaxial magnetron
Socket code: -
Base pins: -
Nominal heater: 16 V / 2.8 A

Description

Mechanically tunable pulsed magnetron covering approximately 2900–3100 MHz with 800 kW minimum pulsed output.

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base: Unpackaged coaxial magnetron
Socket code: -
Base pins: -
Nominal heater voltage: 16 V
Nominal heater current: 2.8 A
Parallel heater voltage: -
Parallel heater current: -
Series capable: No

Unpackaged coaxial magnetron - 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

Max plate voltage: 30000 V
Max plate dissipation: 2000000 W
Max cathode current: 70 A

Promoted only where the locked section schema has a direct semantic match; device-specific thyratron, magnetron, transmitting-tube, ignitron, and broadband data are retained in TUBE_SECTION_PARAMETER.

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 Amperex Industrial

Published operating points and test conditions from this source.

SECTION 1

Magnetron

Characteristic

Frequency minimum
2900 MHz
PulsedMagnetron;MechanicalTuning
Frequency maximum
3100 MHz
PulsedMagnetron;MechanicalTuning

Other

Pulsed power output minimum
800 kW
PulsedMagnetron
Average power output approximately
400 W
PulsedMagnetron
Pulsed plate voltage
30 kV
PulsedMagnetron
Pulsed plate current
70 A
PulsedMagnetron
Average plate current
35 mA
PulsedMagnetron
Magnetic field
2700 G
PulsedMagnetron
Duty factor
0.0005
PulsedMagnetron

Construction

Tuning method
Mechanical
PulsedMagnetron

Data set 02

1999 Philips 0-D

Published operating points and test conditions from this source.

SECTION 1

Magnetron

Other

Electrical data reference
5586
SourceCrossReference