Charter Engineering Inc. (CEI) is a leading manufacturer of precision RF electromechanical switches and components. CEI is committed to providing high quality RF switches for the commercial, military, and wireless industries. CEI manufactures a broad range of coaxial switches and components operating from DC-40.0 GHz. Our product line is continually expanding with custom designs for your special requirements. The company specializes in high quality, competitively priced products that exceed customer expectations. We are a leader in Low Intermodulation (PIM) products and very high power RF Switches. Our quality department is fully integrated into every step of the design and manufacturing process. This ensures a highly reliable product with superior performance. The CEI sales staff is focused on providing a quick quotation offering competitive pricing, immediate delivery, and excellent service. The CEI engineering team is available to answer your application questions and suggest the right switch to meet your project goals.