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產品介紹
| General features • Single-Band UMTS 2100MHz • Quad-Band GSM/GPRS/EDGE 850/900/1800/1900MHz • GPRS multi-slot class 12 • EDGE multi-slot class 12 • Output power - UMTS 2100: 0.25W - GSM850/GSM900: 2W - DCS1800/PCS1900: 1W • Control Via AT Commands • Supply voltage range: 3.4V~ 4.2V • Operation temperature: -30℃ to +80℃ • Extended operation temperature: -40℃ to +85℃ • Dimension: 30 X 30X 2.9 mm • Weight: 5.0 Support embedded Script Language • LUA Script Language • Embedded AT * Specifications for Data transfer • WCDMA - Max. 384Kbps(DL), Max.384Kbps(UL) • EDGE Class: - Max. 236.8Kbps(DL), Max.118Kbps(UL) • GPRS - Max. 85.6Kbps(DL), Max.42.8Kbps(UL) • CSD - GSM data rate 14.4Kbps - WCDMA data rate 57.6Kbps - WCDMA 64kbps CSD for Video call |
Specifications for SMS • Point to point MO and MT • Text and PDU mode Other features • USB Driver for Microsoft Windows 2000/XP/Vista/7/8 • USB Driver for Windows CE/Mobile • USB Driver for Linux /Android • Firmware update via USB • MMS • TCP/IP • FTP/FTPS/HTTP/HTTPS/DNS • FOTA Interfaces • USB2.0 • UART • SIM card • SPI • I2C • Keypad • Constant current sink • GPIO • RTC • ADC • Mic/Receiver ** • PCM ** Certifications • Rohs • REACH |