RF Vision is the smallest and most compact antenna alignment tool available with a built-in camera. Your technician will appreciate its reduced size. With dual frequency GNSS technology, RF Vision measures each satellite twice while connecting to GPS, GLONASS, BEIDOU* and GALILEO*. These additional satellite signals will ensure usability even in highly dense urban cities and/or crowded towers. RF Vision is designed for rugged use and to withstand all weather conditions.