K&L Filter Wizard is a filter specification and selection tool provided for the convenience of K&L's customers. Due to manufacturing variations, actual performance is not the same as theoretical response. Please see disclaimers pertaining to Filter Wizard designs.

K&L Microwave designs and manufactures filters with all-pole bandpass, lowpass, highpass, and band-reject responses and elliptic and pole-placed bandpass, lowpass, highpass, and band-reject responses. Available multi-port devices with more complex responses include diplexers, multiplexers, and switched filter banks.

This release of the Filter Wizard selection software treats all-pole and elliptic bandpass responses, all-pole and elliptic lowpass and highpass responses for lumped components, and band-reject responses for cavity products. 

K&L Microwave's broad range of product types includes Dielectric Resonators (including KeL-fil brand filters), Lumped Components (including KeL-com brand filters), Mini-Max brand filters, Cavity Filters (combline and interdigital), Waveguide Filters, Suspended Substrate/Stripline Filters, Tubular Filters, Coaxial Combline (Base Station type) Filters, Tunable Filters, Diplexers, Multiplexers, and Switched Filter Banks. Please visit K&L's product page for more information.

The Filter Wizard selection software currently selects from among available solutions in the Dielectric Resonator, Cavity, Lumped Components, and Waveguide product lines.

Suspended Substrate/Stripline Filters will be added in 2008.