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HIGHPASS FILTERS


API’s reputation for designing and delivering some of today’s most challenging Highpass filters is the reason why engineers trust us with their designs. Choosing from a wide assortment of topologies, including lumped element, and suspended substrate; our engineers match the optimum topology to your requirements.

Unlike one dimensional filter companies, API continues to prove that by offering multiple options, a customer can weigh the benefits of: size vs. loss, rejection vs. size, selectivity vs. group delay...and select the best filter to optimize system performance.

Optimize performance by blending multiple topologies into a single design.

Optimize performance by blending multiple topologies into a single design.

Creative layouts are realized to optimize package size and electrical performance.

Creative layouts are realized to optimize package size and electrical performance.

Our engineers match the optimum topology to your unique requirements.

Our engineers match the optimum topology
to your unique requirements.

High level computer modeling is utilized to provide the best filter.

High level computer modeling is utilized
to provide the best filter.

We help you weigh the benefits of size vs. loss and rejection vs. size.

We help you weigh the benefits of
size vs. loss and rejection vs. size.

Our engineers can help you optimize your system performance with a custom filter.

Our engineers can help you optimize your
system performance with a custom filter.

Certain highpass filter designs are available for rapid delivery.

Certain highpass filter designs
are available for rapid delivery.

FEATURES
Wide Range of Topologies

Wide Range of Topologies

To download more information about our wide range of topologies, click here! To message to one of our engineers about our wide range of topologies, click here! To request pricing information about our wide range of topologies, click here!
  • API’s highpass filter expertise includes Lumped Element and Suspended Substrate.
  • Join us on the API Technologies Filters Tour to learn even more!
Innovative Designs

Innovative Designs

To download more information about our innovative designs, click here! To message to one of our engineers about our innovative designs, click here! To request pricing information about our innovative designs, click here!
  • In order to optimize performance in a given package size, API Technologies engineers can utilize multiple topologies in a single design.
  • Request a quote today!
Creative Layouts

Creative Layouts

To download more information about our creative layouts, click here! To message to one of our engineers about our creative layouts, click here! To request pricing information about our creative layouts, click here!
  • Utilizing sophisticated software such as Sonnet EM Simulator and SolidWorks, creative layouts can be realized to optimize package size and electrical performance.
  • Learn about more of our customizable features in our Filters Brochure!

HIGHPASS EXTRAS