Locations
ERI’s corporate headquarters, and main manufacturing facility, is located in Chandler, Indiana. Our Midwest location provides you with the most convenient, cost effective, product transportation to North America.
The Chandler facility is located on 100 acres and includes a total 165,000 square feet of indoor manufacturing space. The company takes full advantage of innovative technology which includes the latest computer modeling, design, and drafting tools; as well as the latest computer controlled machining and milling equipment.
ERI’s main manufacturing facility also includes an advanced acid cleaning facility and an inhouse silver plating operation. This high degree of vertical integration allows product quality control at every step during fabrication and final assembly.
Near the main factory complex is ERI’s 70-acre test range, capable of full scale antenna/tower pattern measurements. The company has decades of experience at full scale testing. Our unique blend of individuals educated and trained in antenna and structural design results in systems that offer superior performance and reliability. The test range is equipped with the latest in computerized test equipment and has the latest computer software to measure and predict antenna performance and coverage.
ERI also operates a 25,000 square foot facility for the design and manufacture of RF components and systems near Portland, Maine. This area of the country is a center of RF product design and manufacturing for a broad range of military, telecommunications, and broadcast applications.
The Maine Location affords ERI access to the unique talent pool available in this area. The focus of the facility is to design and manufacture RF components including motorized coaxial and waveguide switches, NTSC and DTV television RF systems, channel and power combiners, filters, hybrid, directional couplers, and many other components used in television and radio transmission systems.
