Electromagnetic Technologies Industries, Inc. (ET Industries) is an engineering firm specializing in the design and manufacture state-of-the-art RF components, subsystems and systems. With the broadest frequency range in the industry (10 MHz to 67 GHz) coupled with low VSWR, high directivity and moderate insertion loss, ET Industries' products are among the best in the industry and ET Industries is considered one of the leading engineering firms in its field. Over its 19-year operating history, ETI has utilized its engineering skills to provide custom solutions and products to the U.S. Military and NASA and the world’s leading military contractors (e.g. Exelis, Lockheed Martin, Raytheon, L3 Communications, BAE, Cobham, Harris Corporation) as well as the Indian Space Agency and MITRE Corporation, to name a few.