Stellant’s magnetrons set the standard for performance and cost-effectiveness thanks to their long-lasting high output levels and efficiency. These high-power tubes can be used in commercial microwave cooking, plasma generation, and linear accelerators (LINAC), among other applications.


At Stellant, we’re always looking to push the limit. While our products may serve a prescribed function and market, they can also fulfill yet-to-be imagined or discovered needs. Have a special requirement? Go farther with us and let us rise to the challenge.

  • Defense: Operation and Durability

    Whether in peace or conflict, Stellant’s solutions provide state-of-the-art power, bandwidth, and efficiency for airborne, naval, and ground-based applications.

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  • Medical & Scientific: Saving and Improving Lives

    Our systems can be found in critical medical treatments, food processing industry products, synthetic diamond creation, and more. Simply put, we make lives better.

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Stellant’s magnetrons are the predominant high-power tubes for use in commercial microwave cooking; other heating, drying and curing applications; plasma generation; and linear accelerators. Delivering high output levels and efficiencies over long lifetimes, our magnetrons set the standards for performance and cost-effectiveness.

Magnetrons are used in industrial, medical, defense, and scientific applications, including industrial heating, radiotherapy, radar, and cargo scanning. Many magnetrons are ideal for refurbishment and Stellant is set up to support the rebuilding of magnetrons for a fraction of the cost of a new unit. Stellant offers a wide variety of magnetrons for these markets from L-band to Ka-band.