RF Filters Catalog: One Stop For All Your Microwave And Filtering Needs

The Knowles Precision Devices DLI brand of technologies has expanded to offer more products and capabilities to our customers with the acquisition of Integrated Microwave Corporation (IMC).

As a result, we now offer a complete range of RF and microwave filtering solutions including custom ceramic filters, resonators, and diplexers, lumped element filters and cavity filters from the VHF to the Ka band.

Our products are currently in use worldwide in the most advanced military and aerospace instrumentation and communication systems. A wide range of subsea, air, and space navigation, communication, and detection systems rely on the superior technology and performance of our filters. To see the entire selection of products, download our latest RF Filters catalog.