Likely the widest range of RF and microwave filters anywhere, featuring thin film, ceramic, lumped element, cavity, waveguide, tunable and frequency-agile products, duplexers, diplexers and multi-couplers. We also make EMI filters, including panel mount, surface mount and planar array technologies.

Please check out BSC, DLI, K&L, P/Z, Syfer and Filter Wizard® for more details.

Our range of MLCs includes Hi-voltage, Hi-temperature, Hi-energy, Hi-Q, and Hi-reliability parts; our Hi-Q single layer capacitors are the industry standard; our variable capacitors include ½ turn and precision trimmers. Available in many case sizes, dielectrics and terminations, including the world famous FlexiCap™, we have the right capacitor solution.

Please link to DLI, Novacap, Syfer and Voltronics for more information.

High performance, low insertion loss switches for RF and microwave signal routing, including coaxial, waveguide, Hi-reliability and space qualified products. For complex signal routing, we also provide RF switching matrices and custom, system-level integrated solutions.

For more information please go to Dow-Key.

Our system products generally provide more sophisticated, built-in control and functionality. They include Integrated Cosite Equipment (ICE) for eliminating interference in military communications systems, switched filter banks and multi-function assembles, and integrated switching systems capable of handling very high density signal routing requirements.

For more information, see K&L, P/Z and Dow-Key.