华为4G通讯模块ME909S Dimensions (L × W × H): 51 mm × 30.4 mm × 3.57 mm Weight: about 10.46 g FDD LTE: Band 1, Band 3, Band 8, all bands with diversity TDD LTE: Band 38, Band 39, Band 40, Band 41, all bands withdiversity DC-HSPA+/HSPA+/HSPA/UMTS: Band 1, Band 5, Band 8, Band 9, all bands with diversity TD-SCDMA: Band 34, Band 39 GSM/GPRS/EDGE: 1800 MHz/900 MHz Normal operating temperature: –20°C to +60°C Extended operating temperature [1] : –40°C to +85°C DC 3.2 V–4.2 V (typical value is 3.8 V) GPRS: UL 85.6 kbit/s; DL 85.6 kbit/s EDGE: UL 236.8 kbit/s; DL 236.8 kbit/s WCDMA CS: UL 64 kbit/s; DL 64 kbit/s WCDMA PS: UL 384 kbit/s; DL 384 kbit/s HSPA+: UL 5.76 Mbit/s; DL 21.6 Mbit/s DC-HSPA+: UL 5.76 Mbit/s; DL 42 Mbit/s TD-HSPA: UL 2.2 Mbit/s; DL 2.8 Mbit/s TD-SCDMA PS: UL 384 kbit/s; DL 2.8 Mbit/s LTE FDD: UL 50 Mbit/s; DL 150 Mbit/s @20M BW cat4 LTE TDD: UL 10 Mbit/s; DL 112 Mbit/s @20M BW cat4 (Uplink-downlink configuration 2, 1:3) Android 2.x/3.x/4.x Linux (Kernel 2.6.29 or later) Windows 7/8/8.1/10 Windows CE 5.0/6.0/7.0 详询南京唐鼎科技发展有限公司