Rockwell Collins' Software Defined Radio (SDR) products provide U.S. and international coalition defense forces with flexible, secure, real-time information exchange. Based on true open systems architecture, these advanced radios are designed to provide secure, interoperable, networked voice and data communications while accommodating future capability and technology upgrades with ease. Through our experience on several key domestic and international programs, Rockwell Collins is a leader in the development of complete SDR system solutions.