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).