产品描述：
About This ChapterThis chapter gives a general description of the MU609 module and provides:? Function Overview? Circuit Block Diagram? Application Block Diagram Table 2-1 FeaturesFeature DescriptionPhysicaldimensi**? Dimensi** (L × W × H): 30 mm × 30 mm ×2.27 mm? Weight: about 5 gOperatingBandsWCDMA/HSDPA/HSUPA/HSPA: 850 MHz/900 MHz/1900MHz/2100 MHzGSM/GPRS/EDGE: 850 MHz/900 MHz/1800 MHz/1900 MHzGPS L1: 1575.42 MHzOperatingTemperatureNormal operating temperature: –20°C to +70°CExtended operating temperature[1]: –40°C to +85°CStorageTemperature–40°C to +85°CMoisture RH5% to RH95%PowerVoltageDC 3.3 V–4.2 V (typical value is 3.8 V)ATCommandsSee the HUAWEI MU609 HSPA LGA Module AT Command
