F1403 WCDMA/HSDPA/HSUPA MODEM is based on WCDMA/HSDPA/HSUPA network and adopts industrial wireless WCDMA/HSDPA/HSUPA module. It supports SMS, CSD and data function. It is designed with industrial standard and has been widely used on finance, water supply, environment protection, electric power system, post, weather fields and so on. Product Features Designed with industrial standard Support SMS, CSD and data function Support RS232 Power range: DC 5~35V Wireless specification: UMTS/WCDMA/HSDPA/HSUPA 850/900/1900/2100MHz Quad-band EGSM 850/900/1800/1900MHz GPRS/EDGE CLASS 12 HSUPA: 5.76Mbps(UL) / HSDPA: 7.2Mbps(DL)/UMTS: 384kbps(DL/UL) EDGE: 236.8kbps(DL/UL) GPRS: 85.6Mbps(DL), 42.8Kbps(UL) Interface: RS232 serial port, rates: 110~230400bits/s Indicator lights: "Power”, "ACT”, "Online” Antenna interface: standard SMA female interface, 50 ohm SIM/UIM interface: standard user card interface Power interface: standard 3-PIN power jack Power supply: Standard power: DC 12V/0.5A Power range: DC 5~35V Others: Operation temperature:-25~+65oC Storage temperature: -40~+85oC Humidity: 95% (unfreezing) Outline dimension: 91x58.5x22 mm