CALCULEX specializes in the development and production of state-of-the-art electronics and software systems that satisfy a diversity of engineering applications. The company s systems engineering has provided hardware and software solutions for many diverse applications, such as real-time, high-speed data acquisition and analysis, fault-tolerant closed-loop control and man-in-the-loop and hardware-in-the-loop computer-based simulation and training. Its system solutions have been used in airborne, shipboard, ground and land systems applications. CALCULEX is the world leader in front-end electronics for high-rate digital instrumentation data recorders. Its Armor Asynchronous Real-time Multiplexer and Output Reconstructor systems have become the industry standard. Armor II systems are employed on advanced weapon systems platforms, such as the United States Air Force B-2 stealth bomber and the U.S. Army RAH-66 Comanche helicopter, that require the use of advanced telemetry techniques. CALCULEX digital data recorder interface products and support software provide the most cost-effective means to acquire and analyze recorded data. Other products include fiber-optic interfaces and video imaging and distribution systems. CALCULEX is located in Las Cruces, N.M.