... 1.Chipset:SiRF star IIl 2.Cold Start Time < 48sec. GPS tracking module with Low Price, High Performance, International Approvals, Prompt ... meters, DGPS corrected. 4).Time 1 microsecond synchronized to GPS time. 5.Datum:Default:WGS-84.6.Acquisition Rate ( ... reference At the pulse positive edge 4).Measurements Aligned to GPS second, ±1 microsecond 12.Environmental Characteristics: 1). Operating ...