MAX-8 Series GNSS Modules u-blox MAX-8 Series GNSS Modules feature the performance of an 8 positioning engine that receives GPS, GLONASS, QZSS, and SBAS signals. These GNSS modules provide high sensitivity, message integrity protection, geofencing, spoofing detection, odometer functionalities, low power consumption, and support advanced power save modes. The MAX-8 GPS modules deliver minimal acquisition times in an ultra-compact form factor and combine a high level of integration capability in a miniature package. These GNSS modules are qualified according to AEC-Q100 and are manufactured in ISO/TS 16949 certified sites.