Performance - Highest performance GPS PVT engine - High acquisition sensitivity for fast TTFF - Extremely low weak signal tracking sensitivity - High jamming immunity - Smallest footprint and total solution size - Highest level of BOM integration - Value added software enhancements - Multimode A-GPS (Autonomous, MS-Based, and MS-Assisted) – Need operator Support - Embedded CGEE / SGEE (Need server support) speed up TTFF a lot and makes cold start time to be around 22 seconds. - SiRFGeoRecovTM Reverse EE make positioning process being done under power saving mode. - Reacquisition Time: 0.1 second - RF Metal Shield for best performance in noisy environments Interface - UART interface - Protocol: NMEA-0183(default) - Baud Rate: 4800 bps (default) - DIP type pitch 2.0mm- 2x10 pin header. - Right angle MCX(standard) / RMCX / SMA / RSMA RF Connector. Advantages - Built-in LNA. - Embed CGEE (Client Generated Extended Ephemeris) that can capture ephemeris data from satellites locally and predicts ephemeris out to 3 days. So if the module was off within 3 days, it could complete positioning process within 2 seconds just like hot start. - It can remove in-band jammer up to 80db-Hz and track up to 8CW jammers, so the module can prevent GPS signal interference when design-in the electrical device with noisy electrical signal interferences such as Laptop, mobile phone, DSC, etc. - Maintain tracking sensitivity as low as -163dBm, even without network assistance. (SiRF StarIII has only -159dBm sensitivity) - 5 Hz Navigation Update Rate : User can select 1 Hz or 5 Hz navigation update rate. (V4.1.0 firmware will be support) - SBAS Ranging : SBAS satellite measurements will be used in the navigation solution for improved DOP and coverage.(V4.1.0 firmware will support) - Suitable for battery drive devices that need lower power consumption application - Ideal for high volume mass production(Taping reel package) - Cost saving through elimination of RF and board to board digital connectors - Flexible and cost effective hardware design for different application needs
