Passive and active signal conditioning specialists

Our engineering team are industry experts in designing high performance filters, combiners, and amplifiers that deliver world-class performance and reliability.

Passive & active RF solutions

Filtronic has a long history in the design and manufacture of leading-edge coverage enhancement products for the wireless industry. We are a key supplier of advanced high performance RF communications products to the telecommunications infrastructure and critical communications markets. Our products are used in wireless communication equipment, point-to-point communication systems and adjacent aerospace and defence sectors. Download our latest technologies brochure here

In band combiners


<6GHz
Using unique patented designs, Filtronic products provide very narrow guard band, low insertion loss and high isolation to minimize the total effect on the combined signals and to preserve valuable spectrum.
  • Transmission of two or more RF signals through a single antenna
  • Standard and custom in-band combiners for different frequency bands
  • Minimal RF insertion loss over all frequency bands
Find out more

News

Filtronic welcomes delegation of MPs from BEIS Select Committee focussed on semiconductor supply.

21 September 2022

Filtronic collaborates in launching North East Advanced Material Electronics cluster group

27 July 2022

Filtronic introduces E-band active diplexers with integral PAs and LNAs

15 June 2022

Filtronic unveiling a new range of Active Diplexers at IMS 2022