RF And Microwave Filter Capabilities

Knowles Precision Devices offers filter technology spanning from VHF to V Band. Additional options include 300 MHz to 75 GHz in Bandpass, Lowpass, Highpass and Bandstop configurations.

Knowles is an AS-9100 certified supplier to the majority of defense contractors in the United States and worldwide. Their products are currently in use 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 such filters.

Filter Product Features Include:


Filter Types Include:

  • Lumped Element Filters
  • Coaxial Ceramic Resonator Filters
  • Cavity Filters and compact Surface Mount Cavity Filters 
  • Microstrip – Thin Film  

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Knowles Precision Devices DLI