RF Directional Coupler

- Founded in 1967 by Hugh A. Hair and Carl W. Gerst Jr. as a supplier of microwave components and subassemblies to the defense electronics market, today's Anaren is a major innovator of standard products and custom microwave and RF technology. With five facilities worldwide, our company is organized into two operating groups, each one targeting a major industry sector: Space & Defense Group, Wireless Group. Our products are the result of innovative engineering, design, materials processing, and world-class volume manufacturing -- and have in common our core competency in high-frequency electronics. Anaren's custom products are sold directly to OEMs, whereas our standard components are sold/serviced through our worldwide network of technical field-sales representatives and quality stocking distributors.

- Bel and its groups are primarily engaged in the design, manufacture and sale of products used in networking, telecommunications, high-speed data transmission, commercial aerospace, military, transportation, and consumer electronics. Products include magnetics (discrete components, power transformers and MagJack™ connectors with integrated magnetics), modules (DC-DC converters and AC-DC power supplies, integrated analog front-end modules and custom designs), circuit protection (miniature, micro, surface-mount and PPTC resettable fuses) and interconnect devices (micro, circular and filtered D-Sub connectors, fiber optic connectors, passive jacks, plugs, radio frequency (RF), microwave connectors and high-speed cable assemblies). The company operates facilities around the world. Related product brands include: Bel Fuse, Bel Power Solutions, Cinch Connectivity Solutions, Signal Transformer, Stewart Connector, TRP Connector.

TDK Corporation (Tokyo Denkikagaku Kogyo) was established in December 1935 with the aim of becoming the world's first commercial manufacturer of the magnetic material ferrite. TDK, since then, has continued ceaselessly to turn out a variety of products and services making use of its materials technology, centering on ferrite and ceramics, and processing technology, which draws out the properties of materials to the maximum degree. The founding spirit of TDK, "contribute to culture and industry through creativity," continues to this day to pulsate throughout the company.

- Hirose Electric is a top-tier global connector manufacturer offering a broad range of interconnect devices including RF, coaxial, board-to-board, wire-to-board, circular, micro USB, FPC/FFC, and industrial power connectors. Our card connector series includes solutions for microSD™, SD, and Compact PCI. Hirose Electric supports advanced technologies in the consumer electronics, medical, industrial and automotive markets. Our global manufacturing operations provide optimal supply chain services. Hirose products are well-known for their exceptional quality and reliability.

- Sprague Goodman Electronics, Inc. was founded in 1972, and has been under the same management since its founding. The company has experienced steady growth through the years, and now offers the world's broadest line of trimmer capacitors. Sprague-Goodman is privately-owned, and does not publish financial reports. If financial information is desired, please refer to Dun & Bradstreet; the company has a 3A1 rating, DUNS No. 06-472-0121. Sprague-Goodman has 46 employees, and qualifies as a small business. The company is located in Westbury, New York, USA, in a 15,000 square foot facility. Westbury is in the center of Nassau County, Long Island, convenient to all transportation facilities - air, rail and truck. Sprague-Goodman maintains a well-staffed highly capable quality department, and meets the inspection requirements of MIL-I-45208. Many models have been approved to U.S. Military Specification MIL-C-14409D, and are listed on the Qualified Products List (QPL). The production facility has been surveyed and approved by the Department of Defense, and numerous customers. Sprague-Goodman has been awarded "preferred vendor" status by many major electronic manufacturers. A network of manufacturer's representatives and stocking distributors market Sprague-Goodman products throughout the world.