ComNav Engineering's core product is microwave filters and filter subsystems. By exploiting our proprietary coating technique, we are able to achieve specs and production yields that other companies dream about. Our cross-coupling and pole/zero typologies allow us to achieve lower loss and higher rejection in a smaller size than the competition with our ceramic products. In addition to ceramics, we are also very adept at squeezing performance and cost out of cavity and chip and wire (LC) type structures. Using commercial grade components, pick-and-place assembly, and statistical process control, our chip and wire filters can achieve high yields, consistent performance and low cost.