GPS接收模塊，使用MStarMSB2122主芯片，搜星速度快，漂移小，靈敏度高，高性價比。Features■Ultrahighsensitivity:-161dBm■ExtremelyfastTTFF(TimeToFirstFix)atlowsignallevel■Built-inLNA.■Lowpowerconsumption:Typical35mA@3.3V■Operatingvoltage:3.0Vto3.6V■Operatingtemperaturerange:-40to85℃■SMDtypewithstampholes■Smallformfactor:15.9x13.1x2.4mm■RoHScompliant(Lead-free)Applications■LBS(LocationBasedService)■PND(PortableNavigationDevice)■Vehiclenavigationsystem■Mobilephone■Personalpositioning