Microwave Communications Laboratories, Inc. (MCLI), located in St. Petersburg, Florida, is a designer and manufacturer of Custom RF-Microwave Passive and Active Components. We supply both government and commercial entities with the proper equipment and support to facilitate high frequency electronic communication. Through the last several decades supplying microwave communications equipment to both domestic and international clients, MCLI has learned that product reliability, quick delivery, and competitive pricing are the keys to success in establishing a long lasting client relationship. At MCLI, we always strive for low material and production cost in order to offer the best pricing and highest quality possible, while still manufacturing all products in the United States, something that is very important to us. Our purchasing power allows us to buy in volume, while our long-term vendor relationships allow us to lock-in the lowest cost. Our 50,000 sq. ft. manufacturing plant enables us to store material in bulk and maintain a large volume of “stock” inventory. Our team, comprised of highly-acclaimed RF/Microwave engineering specialists and a highly-attentive support staff, aims to provide unparalleled service from start to finish. We truly focus on each customer’s individual needs and strive for the fastest turnaround time possible. MCLI is able to complete engineering and manufacturing tasks in a matter of days, offering hundreds of custom designed products each year. Production and inventory are controlled using a computerized system. This system utilizes an MCLI database which indexes all model numbers and is updated regularly. Since MCLI maintains a large inventory of material and utilizes all of its own in-house manufacturing/testing equipment, we have total control of every step in the production process. The entire MCLI staff is willing to go the extra mile to satisfy our customers’ needs. Quotes for standard catalog items are typically provided within 24 hours. It is possible to ship in-stock items the very same day they are ordered! AT MCLI we are committed to providing excellent service to our customers throughout the world. We take pride in our products and our high integrity is demonstrated in every component carrying an MCLI label.

Microwave RF Products For over 25 years, government contractors, defense contractors, military, field engineers, scientists, and commercial proprietors have trusted Microwave Communications Laboratories, Inc. (MCLI) to provide them with highest quality RF-Microwave Components. But it doesn’t stop there. MCLI prides itself in offering top-quality product at reasonable prices, outstanding customer service, prompt response on quote inquiries, keeping products fully-stocked and ready for delivery, and fast turnaround time. Learn more about our full line of Microwave RF products, including power dividers and combiners, directional couplers, hybrids, isolators and circulators, attenuators, waveguide components, electromechanical switches, pin diode switches, amplifiers, oscillators, filters, terminations, zero bias diode detectors, connectors and adapters and if you have questions, please contact us directly to verify the latest revisions on all outline drawings before placing your order.