About Us

Since its inception in 1959, RLC has been the leading designer and manufacturer of high quality, state-of-the-art coaxial switches, band-pass filters, precision attenuators and other transmission line components for the microwave industry. In 1969, after ten years of growth and performance in this market, the company moved into its modern facility located in Mt. Kisco, NY. Over the last thirty years, RLC has continued to grow with a concentration towards excellence in passive, coaxial microwave components. With over 50 years experience, RLC’s product capabilities include coaxial switches, filters, attenuators, couplers, power dividers, detectors, bias tees, terminations and other transmission line components for the industry, all manufactured in the United States of America.

Recent additions include custom design capabilities that integrate discrete components into a specific common platform for multi function abilities, tailored to meet specific needs. Range of performance exceeds 40 GHz (up to 65 GHz on switches). Typical applications for military and commercial use include calibration services, ATE, EW and assembly miniaturization and consolidation.  The present plant combines areas for research and development, metal fabrication, assembly, quality control, environmental testing, and general and administrative offices in twenty thousand square feet.  Currently, a large portion of the R&D effort entails designing smaller devices (and surface mount) that have the ability to go higher in frequency than in the past.  RLC is also the only QPL switch provider and one of few in the industry who provide manually controlled electro-mechanical switches.

This website describes our standard product line. Any questions regarding the application of these products or requests for nonstandard items can be referred to [email protected] We are most happy to assist you in the selection of the proper components for your specific application. Our cage number is 12598. We welcome your comments and questions.

RLC prides itself on building from within, by expanding skills and educating our employees. This has enabled us to maintain high product quality and engineering excellence. This commitment to professionalism has provided a high level of competence and allows us to maintain our present position of leadership in the industry.  Average tenure for an RLC employee is currently over 15 years, as some senior members have been with RLC for over 30 years.

ISO-9000
RLC Electronics, Inc. is committed to maintaining the highest level of quality to all customers. RLC received certification to ISO-9002 in December of 1995. Our dedication to customer service and quality makes us a “World Class Supplier” of precision microwave components.