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u-blox Unveils LEA-5T Precision Timing GPS Module
Thalwil, Switzerland (SPX) Apr 04, 2008 u-blox has introduced the LEA-5T, a high performance, precision timing GPS module capable of a (compensated) time pulse accuracy of up to 15 ns. Needing just one satellite to operate, the LEA-5T is a cost-efficient, compact and easy-to-integrate solution ideally suited for telecom network synchronization such as UMTS, CDMA or the Chinese TD-CDMA, as well as for applications that need time-accurate data communication between geographically dispersed systems and devices such as NTP servers. "The revolutionary LEA-5T GPS module brings precision timing at low cost," said Thomas Seiler, u-blox CEO. "The module's compact architecture and affordability enables consumer device applications to benefit from highly accurate timing, enabling applications such as WiMAX base stations for home-based broadband networks," added Mr. Seiler. The LEA-5T features a Time Mode function whereby the GPS receiver assumes a stationary position, which can be programmed manually or be determined by an initial self-survey. Stationary operation enables GPS timing with only one visible satellite and eliminates timing errors which otherwise result in positioning errors. A built-in time mark and counter unit provides a globally synchronized time stamping and time-measuring functionality useful in applications such as seismic sensors or other applications with wide-area synchronization needs. The module is powered by the 50-channel, u-blox 5 positioning engine. Endowed with SuperSense KickStart weak signal acquisition technologies, u-blox 5 GPS chips and modules boast an acquisition and tracking sensitivity of -160 dBm that enables fast, uninterrupted operation, even in challenging, weak signal environments like indoor locations. Community Email This Article Comment On This Article Related Links u-blox GPS Applications, Technology and Suppliers
Socialight Partners With Organic To Launch Urban Mixtape Project
Las Vegas NV (SPX) Apr 04, 2008Organic and Socialight have announced a partnership to create "The Urban Mixtape", helping people explore their cities in an entirely new way. The initiative, which leverages Socialight's open platform that brings together user-generated and editorial information about places, is another small step in the evolution of the geospatial web, allowing people to access information and content when and where it is most relevant. |
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