Spectra Geospatial has spent decades perfecting the technology of their GNSS receivers. The SP85 is the result of all their research and hard work. The SP85 is a revolutionary GNSS receiver that was designed for tracking and processing signals from all GNSS constellations. It features a 3.5G cellular, L-band satellite capable GNSS antenna, WiFi and UHF communications with SMS, email and anti-theft technology. This unique combination makes the SP85 a versatile solution for your data collection needs.