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LS2303x series products are complete GPS receivers (also known as GPS mouse) based on the proven technology found in LOCOSYS 66 channel GPS SMD type receivers MC-1612 that use MediaTek chip solution. The GPS mouse will acquire up to 66 satellites at a time while providing fast Time-To-First-Fix, one-second navigation update and low power consumption. It can provide you with superior sensitivity and performance even in urban canyon and dense foliage environment. Its far-reaching capability meets the sensitivity requirements of car navigation as well as other location-based applications.
These products support hybrid ephemeris prediction to achieve faster cold start. One is self-generated ephemeris prediction that is no need of both network assistance and host CPU’s intervention. This is valid for up to 3 days and updates automatically from time to time when GPS module is powered on and satellites are available. The other is server-generated ephemeris prediction that gets from an internet server. This is valid for up to 14 days. Both ephemeris predictions are stored in the on-board flash memory and perform a cold start time less than 15 seconds.
Specification
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Features
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- MediaTek high sensitivity solution.
- Support 66-channel GPS.
- Low power consumption.
- Fast TTFF at low signal level.
- Built-in 12 multi-tone active interference canceller.
- Up to 10 Hz update rate.
- Capable of SBAS (WAAS, EGNOS, MSAS).
- Support Japan QZSS.
- Indoor and outdoor multi-path detection and compensation.
- Build-in micro battery to reserve system data for rapid satellite acquisition.
- LED indicator of GPS positioning status.
- Magnet for mounting on the car.
- Waterproof.
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Application
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- Personal positioning and navigation
- Automotive navigation
- Marine navigation
- High-Quality NTP time server
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*Specifications are subject to change without notice.
