ATGM336H-5N series module is the general name of the small-size high-performance BDS/GNSS full constellation positioning and navigation module series.This series of module products are based on the fourth-generation low-power GNSS SOC single chip of Zhongke Micro-AT6558,which supports a variety of satellite navigation systems,including China's BDS (Beidou Satellite Navigation System),the United States'GPS,Russia's GLONASS,and the European Union GALILEO,Japan’s QZSS and satellite augmentation system SBAS(WAAS,EGNOS,GAGAN,MSAS).AT6558 is a true six-in-one multi-mode satellite navigation and positioning chip,including 32 tracking channels,which can receive GNSS signals from six satellite navigation systems at the same time,and realize joint positioning,navigation and timing.ATGM336H-5N This series of modules has the advantages of high sensitivity,low power consumption,and low cost.It is suitable for car navigation,handheld positioning,and wearable devices.It can directly replace Ublox MAX series modules. Performance: Excellent positioning and navigation functions,support single-system positioning of BDS/GPS/GLONASS satellite navigation systems,and any combination of multi-system joint positioning,and support QZSS and SBAS systems Support A-GNSS Cold start capture sensitivity:-148dBm Tracking sensitivity:-162dBm Positioning accuracy:2.5 meters (CEP50,open ground) First positioning time:32 seconds Low power consumption:continuous operation andlt;;25mA(@3.3V) Built-in antenna detection and antenna short-circuit protection function Package: 2PCS