Bespoke designs for improved performance

Active & passive RF solutions

Ceramic filters


Filtronic has extensive knowledge and expertise in the design, development and production of microwave filters including ceramic that dates to 1977.

Ceramic filter capability includes TE, TEM, TM, Quasi-TM, ceramic combline – dependent upon the required filter performance and size.

Metallisation of ceramic parts allow different modes of operation to be achieved, e.g. TEM and TM.

Our team of highly experienced engineers work with customers to ascertain optimum technologies dependent upon specific filter requirements, e.g. size, response, power handling, insertion loss and rejection.


  • Ability to design and manufacture
  • Higher Q, lower insertion loss
  • Better spectral efficiency
  • Narrow guardband

If you cannot find what you are looking for, please contact our technical staff for assistance on:

Email us or call us on +44 1740 618 800

With market leading experience across many sectors including defence & aerospace, public safety and telecommunications infrastructure, chances are good that we have successfully solved a similar problem in the past.