Bandrejection filters

Bandrejection filters

Bandrejection Filters

Available in the UK from APC RF & Microwave, API Technologies bandrejection filters have a reputation for being some of today’s most trusted filters. Choosing from a wide assortment of topologies including lumped element, cavity, ceramic, waveguide and suspended substrate, our engineers match the optimum topology to your requirements.

For technical sales, datasheets and product information contact APC RF & Microwave on 0330 313 3220 or email



Large Selection of Topologies

  • API’s bandreject (notch) filter expertise includes cavity, lumped element, suspended substrate, ceramic and waveguide designs.

Innovative Designs

  • In order to optimise performance in a given package size, API Technologies engineers can utilise multiple topologies in a single design.
  • Available in the UK from APC, API’s reputation for designing and delivering some of today’s most challenging RF and Microwave filters is the reason why engineers trust us with their designs.

For product sales and technical advice on our range of RF and microwave electronic components contact our team on: