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1.SiRF V GPS/GNSS模組 Ct-G551
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▼ 品名/編號:SiRF V GPS/GNSS模組 Ct-G551
>> 其他產品
SiRF V GPS/GNSS模組 Ct-G551
>> 產品介紹
GPS/GNSS/GALILEO/QZSS/SBAS Module
The Ct-G551 GPS module is a high sensitivity, low power, Surface Mount Device (SMD) that fully utilized SiRFstarV upgraded features.

This 48-channel Global Positioning System (GPS) and Global Navigation Satellite System (GLONASS) receiver is designed for a wide range of OEM applications and is based on the GPS signal search capabilities of the SiRFstarV CSRG05e ROM chipset, Serf’ s newest chipset technology.

The Ct-G551 provides flexible bus interfaces (UART).

Performance
 • High Performance Solution
 • GPS, GLONASS, Galileo and SBAS reception for high GNSS availability and accuracy
 • High sensitivity navigation engine (PVT) tracks as low as
   GPS:-164dBm、GLONASS:- 161dBm
 • 48 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 SiRFstarV™ low power single core logic.
 • Adaptive micropower controller
 • Only 50 to 500μA maintains hot start capability (core logic)
 &#8226; < 10mW required for TricklePower&#8482; mode
 &#8226; RoHS compliant (lead-free)
 &#8226; SMT pads allow fully automatic assembly processes equipment and reflow soldering
 &#8226; Advanced navigation features
 &#8226; Smart sensor I&#178;C interface
 &#8226; Interrupt input for context change detection
 &#8226; Dimension : 15 x 14 x 2.8 mm



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