Comparison for GPS chips among Ublox, Sirf III and MTK GPS In the GPS tracking business, many manufacturers and designers use GPS modules as below: Ublox, Sirf Star III and MTK GPS.Below are the comparisons between the three GPS chips based on our designing and manufadturing experience: MTK GPS newcomer in GPS tracking business, and … Continue reading Comparison for GPS chips among Ublox, Sirf III and MTK GPS