Aeroflex Holding Corp. (Aeroflex Holding) is a provider of radio frequency (RF) and microwave integrated circuits, components and systems used in the design, development and maintenance of wireless communication systems. The Company’s solutions include microelectronic components and test and measurement equipment used by companies in the space, avionics and defense; commercial wireless communications, and medical and other markets. Its products include a range of RF, microwave and millimeter wave microelectronic components, integrated circuits (ICs), and analog and mixed-signal devices. The Company’s products are sold primarily to customers in the United States, Europe and the Middle East, Asia, and other regions. It operates in two segments: Aeroflex Microelectronics Solutions (AMS) and Aeroflex Test Solutions (ATS).