SAN JOSE, CA--(Marketwire - Nov 12, 2012) - LynuxWorks, Inc., a world leader in the embedded software market, today announced LynuxWorks' LynxOS -SE real-time operating system (RTOS) has been selected by ITT Exelis for their new line of software-defined radios (SDR) that includes Soldier Radio, Rifleman Radio and SideHat^® variants for the U.S. and International SDR markets.