Hello, May anybody help about to find an official document about the GPS chipset of ES400? I have a preliminary user guide that shows it as SIRF star III but I can't be sure about this. Thanks
ES400 GPS chipset// Expert user has replied. |
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The 7627 chipset uses the Qualcomm gpsOne Gen 7 engine. This provides -160dBm standalone sensitivity (so called tracking dBm). You can reference Qualcomm doc 80-VU455-1 B for this information if needed. Unfortunately due to the license agreement with Qualcomm, this actual document cannot be shared.
Thanks for this valuable information. It's better than expected as -160dBm. :)
ES400 and MC65 use integrated chip from Qualcomm MSM7627 , this combines CPU with GSM-CDMA and GPS functionality.
Hello Herbert, Thanks for the answer. I was keeping the draft guide but I think the info in it is wrong. So how can I be sure about the tracking sensitivity of this chipset. Is it better than -158dBm ?? I'm asking it for a tender and I need some official document to show this specs. Thans again