SiRF V GPS/Glonass engine board MMCX connector

Ct-G354 of products utilized SiRFstarV ™ and features Quad-GNSS for
tracking
GPS, GLONASS, BDS and Galileo satellites. The product family delivers
highly
accurate continuous location, advanced power management and high
interference
immunity. These continue to push the envelope of performance in
sensitivity,
TTFF and urban canyon availability and accuracy. With a built-in DSP and
extremely low power consumption, the family can get fast location fixes for
geo-tagging images or videos, asset tracking and wearable applications.

Performance
- GPS, GLONASS, Galileo, BDS and SBAS reception for high GNSS availability
and
accuracy
- High sensitivity navigation engine (PVT) tracks as low as
- GPS : -165 dBm
- GLONASS : -161 dBm
- 52 track verification channels
- SBAS (WAAS or EGNOS,MSAS)
- Active Jammer Remover, removes in-band jammers up to 80 dB-Hz
- Tracks up to 8 CW jammers
- Multimode A-GPS (Autonomous, MS-Based, and MS-Assisted), need operator
support.
- Embedded CGEE / SGEE (With back-end server support) speed up TTFF a lot
and
makes cold start time to be around 20+ seconds.
- SiRFGeoRecovTM Reverse EE makes positioning process being done under
power
saving mode.
- Reacquisition Time : 0.1 second
- RF Metal Shield for best performance in noisy environments


Hardware and Software
- 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
- MMCX RF Connect


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 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 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
module was off within 3 days, it could complete positioning process with
limited time just like hot start.

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