Topcon Positioning Systems announced the first GNSS receiver with digital UHF radio design. Topcon’s GR-3 now has universal satellite tracking (GPS, GLONASS and Galileo) and UHF/spread spectrum radio options. The digital radio design provides a significant technology increase over older analog radio system designs. The modern digital design provides improved performance and reliability, and provides the maximum level of flexibility for system customization. Initially introduced with a spread spectrum radio option, the new digital UHF radio provides customers with another level of customization to design a system that precisely fits individual needs.