Profile: Orbit Communication Systems Ltd. develops, manufactures, and supplies a wide range of communication equipment & solutions. We provide stabilized SatCom communication solutions, tracking antenna systems solutions, and intercommunication solutions. Our products and solutions are widely used for airborne, marine and ground applications, in both commercial and military applications. Our antenna control unit model AL-4000 is an advanced tracking controller, designed to provide overall control of tracking antenna motion, display position, and tracking data.