u-blox has introduced a GPS receiver module, the TIM-LH, with Antaris SuperSense Weak Signal Tracking technology. According to the company, SuperSense technology delivers tracking sensitivity beyond -158 dBm and provides significantly improved acquisition sensitivity, plus high positioning accuracy and dynamic navigation performance at low signal levels. It is now possible to obtain accurate GPS positioning in building interiors, deep urban canyons, covered roads and other locations where GPS reception has so far been impossible, says u-blox.
TIM-LH is based on the 16 channel Antaris positioning engine. Antaris provides high navigation performance, full WAAS/EGNOS support, highly efficient multipath suppression and 8192 time/frequency search bins for good start-up performance. The small industry-standard form factor (25,4 x 25,4 mm) and very low power consumption makes TIM-LH suitable for mass market handheld devices for indoors and outdoors, FCC E-911 Phase II-compliant handsets, as well as vehicle devices that can operate in hidden locations like glove boxes and underneath seats.
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