TALYSMN~5344 Telematics Fxed mount multi-constellation receiver/antenna providing simultaneous GPS/GLONASS reception, it employs a dual feed antenna patch technology which greatly improves rejection of multi-path signal interference resulting in more reliable tracking in dense urban environments. Can be configured to output NMEA 0183 standard output or alternatively generate autonomous GPS position reports based upon specific event such as vehicle status i.e. moving or stopped, speed alarms and PTT reports. Provides smart GPS reporting on TaitNet DMR, P25 and MPT1327 systems. On dedicated data and traffic channel the TW5344 Contrail data compression algorithm can combine up to 125 location reports and events into a single data transmission.