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21 Jun 2021

Castle Microwave Line card

Our new line card shows our current supplier portfolio grouped according to the technology area they operate within. Our suppliers range from smaller companies with innovative solutions, through to well-established major brands in the RF/Microwave industry that continue to develop product lines based on market demands. We aim to have a capability to ensure that most customer requirements can be supported from board level upwards, including a broad range of semiconductor devices from small signal to power components, RF design/simulation tools, RF prototyping, interconnect, antennas, test and measurement, and EMC test, with strong emphasis on supporting custom solutions.

With an extensive range of products available and a knowledgeable sales team available to support our customers, we aim to be the UK’s first choice for the supply of high technology and leading edge RF and Microwave Products.





Media Partner




PR & Communications Partner


Event Partners


Please note: SDSC-UK and its trading company 3CDS (Trading) Ltd do not sell or pass on any SDSC-UK contact details to third parties other than those that are expressly authorised to have access to that data for the proper functioning of their roles.

We work with Cyber Quarter, the Midlands Centre for Cyber Security/Univ of Wolverhampton, to ensure that our systems are safe, secure and robust. We are pleased to be rated in the top 10% of organisations for cyber security in the Aerospace and Defence & Security Industry. 

On occasion we are made aware of unscrupulous external actors who claim to hold data from exhibitions such as SDSC-UK. Please be advised that any person offering such data and purporting to be acting on behalf SDSC-UK is fraudulent. Any such perpetrators will be pursued by our sister company, Harrison Clark Rickerbys (hcr), a Top 100 law firm.

Our Security and IT experts advise that it is best not to respond to such emails as by doing so, you may be unwittingly verifying your own email address. If you have any concerns in this regard, please contact Anna Roby-Welford, Director, SDSC-UK