English Electric Magnetron 4J52A
Magnétron refroidi par air forcé pour utilisation comme oscillateur d'impulsions
Druckluftgekühltes Magnetron zur Verwendung als Impuls-Oszillator

For use as pulsed oscillator
Heater: 12.6 V - 2.2 A
Min cathode heating time: 90 s
Frequency range: 9350 to 9400 MHz
Peak power output: 80 kW
Peak anode voltage: 14 to 16 kV
Peak anode current: 12 to 15 A
Mean input power: 240 W
Pulse length: 5 µs

Fiche technique • Data sheet • Datenblatt: 4J52A.pdf & 4J52A.pdf

 

13,5 x 14,5 x 10,5 cm • 5" 3/10 x 5" 7/10 x 4" 1/10

A view of a cut-away 4J52 “packaged” magnetron. Of special interest are: the axial cathode construction including permendur end pieces and radiative extension; the quarter wavelength transformer of H-shape cross section (between the output resonator and the line wave guide); and the wave guide window construction with associated chokes.

 

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