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


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
    NN16 8JX
    United Kingdom