SiRF V GPS OEM Module GPS Antenna Module Ct-G353

The Ct-G353 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 : -159 dBm52 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

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 @ -163dBm, 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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