Stand-alone gps-glonass and sbas(gagan) positioning module high performance correlator for ultra low signal detection and tracking 19mm x 19mm module form factor extremely fast fix times gps-only, glonass-only and gps-glonass position output precise time output traim assures reliable pps common gps and glonass antenna interface with short open circuit protection detection single 3.3v input supply nmea0183 compatible message format and custom binary message for