RF/Microwave Products Catalog

Explore Knowles Precision Devices' comprehensive catalog of RF and microwave components, tailored for critical applications in military, medical, electric vehicle, and 5G sectors. Our extensive range includes high-performance filters, couplers, power dividers, and custom RF devices designed to meet your specific needs.
Leveraging over 200 years of combined expertise from leading brands like Dielectric Laboratories, Johanson Manufacturing, and more, we offer innovative solutions for high-reliability, high-frequency challenges. Partner with us to optimize your RF capabilities and achieve superior performance with our precision-engineered components and custom design support.
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