Not your usual components company.

Welcome to ComNav Engineering, the innovators in custom-engineered microwave filters and filter subsystems.

What sets ComNav apart? Top quality coatings and materials that facilitate specs and production yields other companies can only dream about. Sophisticated filter typologies that achieve lower loss and higher rejection in a smaller size than competitive products. Engineering expertise where we design your solution – not force you into a standard product.

Our full range of components for microwave-based wireless communications and navigation systems includes:


Custom-designed to meet customer specs, ComNav ceramic filters are made to reach levels of performance and flexibility that off-the-shelf components just can’t provide.


Our use of commercial-grade components, pick-and-place assembly and stringent statistical process control gives our chip and wire (LC) filters a clear advantage- achieving higher yields and consistent performance, all at a lower cost.


Designed with high volume in mind, we over-engineer our cavity filters on the front end, decreasing assembly and tuning time during production.

Check out our filter library for a complete archive of filter drawings and specifications.

Expert service. Fast Turnaround. Real Relationships.

ComNav is well known for our responsive, relationship-based customer service. Look to ComNav for the best engineering talent, cutting-edge design software and a refreshingly good-humored attitude toward resolving your most complex engineering challenges.

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