GR-5 with Vanguard Technology™ Advanced GNSS Receiver • 226-Channel Vanguard Technology™ with Universal Tracking Channels • Advanced Fence Antenna™ Technology • High accuracy RTK with updates up to 100Hz • Fully integrated radio and cellular configuration • 32GB SDHC storage support • Dual hot-swappable batteries providing a full day of operation

GR-5 Advanced GNSS Receiver The GR-5 with Vanguard Technology™ is the most advanced RTK GNSS system. 226-Channel Vanguard Technology™ with Universal Tracking Topcon’s exclusive channel tracking technology provides unmatched GNSS signal flexibility and expandability. The GR-5 features the multi-constellation 226-channel Vanguard GNSS chip with Universal Tracking Channel Technology. This patented technology uses flexible and dynamic tracking methods to automatically select and track any available satellite signal enabling Topcon’s users to receive the maximum number of signals and measurements...

PRIMARY FEATURES Dual use center mount radio/ communication antenna Fence Antenna™ Technology Advanced, durable, lightweight design Position updates selectable to 100Hz Easy access SD memory card and SIM card slot Bluetooth® Wireless Technology Super bright display with backlit LED lights Environmentally sealed external ports Dual hot-swappable batteries Rechargeable Li-ion battery Rugged I-Beam construction Standard 5/8” x 11” threaded mount Optional alkaline battery pack Pocket-3D Pocket-3D puts the power of GNSS based site management in the hands of site foremen and grade checkers, making...

GR-5 Advanced GNSS Receiver TOPCON TECHNOLOGY SPECIFICATIONS GNSS Signals Tracked Number of Channels Antenna Type Accuracy RTK GPS, GLONASS, QZSS, SBAS, Galileo* and Beidou (BDS)* 226-Channel Vanguard Technology™ with Universal Tracking Channels Integrated Fence Antenna™ with Ground Plane H: 10mm + 1.0ppm V: 15mm + 1.0ppm H: 3mm + 0.5ppm V: 5mm + 0.5ppm Vanguard Technology™ and Fence Antenna™ Topcon’s GR-5 represents the next generation in GNSS receiver technology. Exclusive Tracking Technology The GR-5 with Vanguard Technology™ provides the latest advancements and beats the competition in tracking...