NSI-MI UK / Frequensys

UK RF consultants and equipment suppliers Frequensys Limited have become part of the global suppliers of microwave test systems – NSI-MI Technologies.

See our latest press release

Our brands

We continue to work with world class manufacturers around the world so we can bring you the optimum equipment for your applications all the way along the RF spectrum.

Amatek-CTS dare Developments em test FCC Maturo Prana RFSpin RFTechnics Schwarzbeck Siepel NSI York EMC

Watch this space for further news.


Our contact details:

General enquiries

Simon Young
+44 7785 956506

Sales enquiries

Andy Booth
+44 7493 235224

UK Office Address

NSI-MI UK Limited
Unit 51 Harley Road
Sheffield, S11 9SE UK

Tel: +44 1142 353507

Global website