Welcome to SJ Technologie

Bespoke microwave components

SJ Technologie is a specialist supplier of RF & Microwave technology since 1992. We supply a range of our own designed passive components, ferrite, garnet, dielectric and load materials from our Principals.

Hybrid Coupler 50Watts

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    Ferrite & Garnet Materials

    Soft magnetic material for Circulators and Isolators

    We stock a huge range of Ferrite and Garnet materials, (as well as dielectric and load materials), and we machine it to your drawing on a fast turn around basis.

    SJ Technologie Ltd

    • SJ Technologie Ltd
      The Business Exchange Rockingham Road Kettering Northants NN16 8JX United Kingdom