目前GPS模块的GPS芯片大部分采用SiRFIII系列为主。由于GPS模块采用的芯片组不一样,性能和价格也有区别,采用SIRF三代芯片组的GPS模块性能好,价格也要比采用MTK或者MSTAR等GPS芯片组的贵很多。
而在通过将芯片结合各种电子元件经过精密的计算后组装好GPS定位器,我们又能通过怎样的途径判断GPS定位器芯片的好坏呢?
1、WEIXINGGUIJI:ZHEILIYOU24KEGPSWEIXINGYANLIUTIAOGUIDAORAODIQIUYUNXING(MEISIKEYIZU),YIBANBUHUIYOUCHAOGUO12GEWEIXINGZAIDIQIUDETONGYIBIAN,DADUOSHUGPSJIESHOUQIKEYIZHUIZONG8~12KEWEIXING。JISUANLAT/LONG(2WEI)ZUOBIAOZHISHAOXUYAO3KEWEIXING。ZAIJIAYIKEJIUKEYIJISUAN3WEIZUOBIAO。DUIYUYIGEJIDINGDEWEIZHI,GPSJIESHOUQIZHIDAOZAICISHINAXIEWEIXINGZAIFUJIN,YINWEITABUTINGDIJIESHOUCONGWEIXINGFALAIDEGENGXINXINHAO。
2、BINGXINGTONGDAO:YIXIEXIAOFEILEIGPSSHEBEIYOU2~5TIAOBINGXINGTONGDAOJIESHOUWEIXINGXINHAO。YINWEIZUIDUOKENENGYOU12KEWEIXINGSHIKEJIANDE(PINGJUNZHISHI8),ZHEIYIWEIZHEGPSJIESHOUQIBIXUANSHUNXUFANGWENMEIYIKEWEIXINGLAIHUOQUMEIKEWEIXINGDEXINXI。SHIMIANSHANGDEGPSJIESHOUQIDADUOSHUSHI20BINGXINGTONGDAOXINGDE,ZHEIYUNXUTAMENLIANXUZHUIZONGMEIYIKEWEIXINGDEXINXI,12TONGDAOJIESHOUQIDEYOUDIANBAOKUOKUAISULENGQIDONGHECHUSHIHUAWEIXINGDEXINXI,ERQIEZAISENLINDIQUKEYIYOUGENGHAODEJIESHOUXIAOGUO。YIBAN20TONGDAOJIESHOUQIBUXUYAOWAIZHITIANXIAN,CHUFEINISHIZAIFENGBIDEKONGJIANZHONG,RUCHUANCANG、CHEXIANGZHONG。
3、DINGWEISHIJIAN:ZHEISHIZHINIZHONGQIDONGNIDEGPSJIESHOUQISHI,TAQUEDINGXIANZAIWEIZHISUOXUDESHIJIAN。DUIYU20TONGDAOJIESHOUQI,RUGUONIZAIZUIHOUYICIDINGWEIWEIZHIDEFUJIN,LENGQIDONGSHIDEDINGWEISHIJIANYIBANWEI3~5FENZHONG,REQIDONGSHIWEI15~30MIAO。
4、DINGWEIJINGDU:DADUOSHUGPSJIESHOUQIDESHUIPINGWEIZHIDINGWEIJINGDUZAI2.93m~29.3mZUOYOU。
那么现在,大家已经对GPS定位器芯片有了更深入的了解,欢迎大家前来采购GPS定位器,我们将以优质的服务和良好的产品回馈您的信赖!