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YJ1600 Magnetron

The YJ1600 is a 2450 MHz, continuous wave, water cooled anode magnetron that features a quick-heating cathode, high efficiency, and has a typical output power of 6kW. A package permanent magnet and an integral electromagnet system allows for accurate power output control and stabilization. The YJ1600 was first introduced back 1984 and has a proven track record of performance and reliability in a wide range of industrial microwave heating applications, such as, semiconductor fabrication, fiber optic fabrication, rubber vulcanization and more recently, it’s being used in the manufacturing of synthetic diamonds. Contact us at for more information or to request a quote.

YJ1600s are proudly MADE IN THE USA!

Part Number




National 6kW, 2450 MHz, Water Cooled Magnetron
YJ1600C National Fixed magnetic field version of the YJ1600
YJ1600FL National Flexible filament lead version of the YJ1600
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