Ct-G340, GPS, GPS Module, GPS Engine Board, Module

The Ct-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. Ct-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.
• SiRFGeoRecovTM 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

• Based on the high performance features of the SiRFstarV™ low power single core logic.
• Adaptive micropower controller
• Only 50 to 500μA 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
• MCX vs. RMCX or RSMA RF Connector select

• 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 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 GPS @ -165dBm, GLONASS @ -161dBm, even without network assistance. (SiRFstar III has only -159dBm sensitivity)
• Support SiRFaware™ technology
• Support adaptive “Micro Power Controller” power management mode.
• <10mW TricklePower™, so user can leave power on all day instead of power off.
• 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
• Embed CGEE (Client Generated Extended Ephemeris) that can capture ephemeris data from satellites locally and predicts ephemeris up to 3 days. So if the module was off within 3 days, it could complete positioning process with limited time just like hot start.