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LOWPASS FILTERS

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

Unlike one dimensional filter companies, SMI 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.

Fully-Customizable Filter Designs

Tubular filters offer extremely
high ultimate rejection.

Complex Filter Designs

We provide quality assurance by utilizing APQP (Advanced Product Quality Planning).

Better Out-of-Band Rejection, Lower Loss

Innovative approaches allow for
state-of-the-art filters.

Higher Order Filter Designs

These tubular filters feature low
insertion loss and high power handling.

Superior Design Flexibility and Low Loss

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

Contact Us Today to Receive a Quote

We utilize sophisticated software such as SolidWorks to develop customized filters.

Superior Group Delay Performance

Available in a range of topologies including lumped element, suspended substrate and tubular.

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!
  • Spectrum’s lowpass filter expertise includes Lumped Element, Tubular and Suspended Substrate designs.
  • Join us on the Spectrum Microwave Filters Tour to learn even more!
Creative Layouts

Creative Layouts

 To download more information about creative layouts, click here! To message to one of our engineers about creative layouts, click here! To request pricing information about 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!
Advanced Tubular Filters

Tubular Filters

 To download more information about advanced tubular filters, click here! To message to one of our engineers about advanced tubular filters, click here! To request pricing information about advanced tubular filters, click here!
  • Tubular filters offer extremely high ultimate rejection, low insertion loss and high power handling.
  • Learn more about our fully-customizable filters today!
Innovative Designs

Innovative Designs

 To download more information about innovative designs, click here! To message to one of our engineers about innovative designs, click here! To request pricing information about innovative designs, click here!
  • In order to optimize performance in a given package size, Spectrum Microwave engineers can utilize multiple topologies in a single design.
  • Our key manufacturing facilities also incorporate strategic disciplined processes including APQP (Advanced Product Quality Planning) to ensure that a specific, structured sequence of operations are completed to prevent potential quality problems.

LOWPASS EXTRAS

FREE DESIGN SOFTWARE