The DS-G340 w/Ct-G530P module is high performance, low power GNSS receiver, based on the SiRFStarVTM single chipset technology while providing fast time-to -first-fix. Its far reaching capability meets the sensitivity requirements of car navigation as well as other location-based applications.
DS-G340 w/Ct-G530P is designed to allow quick and easy integration into GPS-related applications, especially for compact size devices, such as: · Fleet Management / Asset Tracking · AVL and Location-Based Services
Performance • GPS, GLONASS, Galileo, BDS and SBAS reception for high GNSS availability and accuracy • 52 track verification channels • Active Jammer Remover, removes in-band jammers up to 80 dB-Hz • Multimode A-GPS (Autonomous, MS-Based, and MS-Assisted), need operator support. • SiRFGeoRecov Reverse EE makes positioning process being done under power saving mode. • RF Metal Shield for best performance in noisy environments • High sensitivity navigation engine (PVT) tracks as low as - GPS: -165dB - GLONASS: -161dBm • SBAS (WAAS, EGNOS, QZSS, MSAS, GAGAN) • Tracks up to 8 CW jammers • Enbedded CGEE/SGEE (With back-end server support) speed up TTFF a lot and makes cold start time to be around 20+ seconds. • Reacquisition Time: 0.1 second
Hardware and Software • Based on the high performance features of the SiRFstarVTM low power single core logic. • Adaptive micropower controller • Only 50 to 500uA maintains hot start capability (core logic) • < 10mW required for TricklePower mode • RoHS compliant (lead-free) • Advanced navigation features • Smart sensor supported by I2C interface • External interrupt input for context change detection
Interface • DIP type pitch 2.0mm- 2x10 pin header. • Right angle MCX (RMCX) / MCX / Right angle SMA (RSMA) RF Connector. • Dimensions : 40.64 x 71.12 x 1.4 mm
Advantages • Built-in LNA. • Built-in internal ROM and based on Firmware 5.5.X • It can remove-in-band jammer up to 80db-Hz and trace up to 8CW jammers, so the GPS-Mouse 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 GPS @ -165dBm, GLONASS @ -161dBm, even without network assistance. (SiRFstar III has only -159dBm sensitivity) • Support SiRFFaware technology • Support adaptive “Micro Power Controller' power management mode. • < 10mW TricklePower, so user can leave power on all day instead of power off. • Idel 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 applications • Embed CGEE (Client Generated Extended Ephemeris) that can capture ephemeris data from satellites locally and predicts ephemeris up to 3 days. So if the GPS-Mouse was off within 3 days, it could complete positioning process with limited time just like hot start.