RF Capabilities & Quality

As with all of GTK's products, the quality of our microwave and RF cable assemblies is of the highest priority to us.

We go to great lengths to ensure that our production and testing standards are second to none, resulting in an end-product that is fit for purpose and designed to last.

 Get in touch to discuss how we can support your RF cable assembly requirements

Manufacturing Capabilities

As well as manufacturing RF cable assemblies in the UK, we work with a leading RF specialist manufacturer in Taiwan who is at the forefront of RF research, with strong links to several higher education facilities.

  • High level of technical expertise for design and development
  • Manufacture of their own connectors, along with cable assemblies
  • Support with cable assemblies and connectors, allowing extra scope for customisation
Manufacturing Capabilities for RF cables


With the support of our specialist partner, we make sure that every production run is tested for the bare minimum of:

  • 100% continuity checks
  • 100% short circuit testing
  • 100% resistance checks
  • Batch test of VSWR and insertion loss

We are also able to conduct performance tests of our custom RF cable assemblies to your exact specifications. To do this, we use a range of network analysers, capable of testing the full frequency range from 300 kHz to 110 GHz. Full test reports can be provided as required.


Network analyser for microwave & RF cables