1、大量现货,价格优惠!2、可提供选择进口及国产配套的附件,配件价格另议! (RF转接线,各类天线,60PIN贴片卡座,各类SIM卡)3、EM660产品名称:华为3G模块CDMA1xEVDO模块特性华为EVDO模块EM660描述ProducttitleEM660Dimensions: Target:51mm 30mm 5mmWeight 30gExternalinterfaceComplianttoPCI-SIGPCIExpressMiniCardversion1.2(SupportUSB2.0protocol)TechnicalStandardCDMA20001XRTT；CompatibletoCDMAIS-95A/B800/1900MHz；CDMA20001xEVDORev.0800/1900MHz；CDMA20001xEVDORev.A800/1900MHz；OperatingFrequencyCDMA/EVDO800MRX:869MHz～894MHz/TX:824MHz～849MHzCDMA/EVDO1900MRX:1930MHz～1990MHz/TX:1850MHz～1910MHzDataRateEVDORev.AdataserviceofuptoDL3.1Mbps/UL1.8MbpsMax.transmitterpowerCDMA800MHz:+23dBm（PowerClass3）;CDMA1900MHz+23dBm（PowerClass2）;MaximumpowerconsumptionAveragepowerconsumption =3.6WPowersupply3.3V/1100mAATcommandSetssupport3GPP27007ATcommands,andsomeHuaweidefinedcommands.RUIMsupportRUIM,standard6PINUIMcardinterface,support3Vand1.8VUIMcardReceiveDiversity800/1900MhzreceivediversityAntennainterfaceUseHiroseU.FL-R-SMTconnectordriverSupportingWindows2000、WindowsXP、VistaandLinux(2.6.18later)OperatingTemperature-10to55 CStorageTemperature-20to70 CHumidity5%~95%OSSupportSupportingWindows2000、WindowsXP、VistaandLinux(2.6.18later)SMSserviceSupportingSMSbasedonCDMA1xLanguageEnglish(canbecustomized)