Signshine S3325 TD-SCDMA DTU

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Cellular Specification Item Content Cellular Module Industrial cellular module Standard and Band TD-SCDMA/HSDPA/HSUPA：2010~2025MHz GSM/GPRS/EDGE：850/900/1800/1900MHz Support 3GPPclass B Coding scheme Downlink (Max up to 2.8Mbps) Uplink (Max up to 384Kbps) Bandwidth Theory：171.2Kb/s；Actual：100Kbits>X>20Kbits/s TX power <24dBm RX sensitivity <-108dBm Function Data, SMSHardware Item Content CPU Industrial 32 bits CPU,200MPS,MMU,16KB Dcache,16KB Icache FLASH 32Mbits（Extendable to 256Mbits） SDRAM 1024Kbits(Extendable to 4096Kbits) Hardware Item Content CPU Industrial 32 bits CPU,200MPS,MMU,16KB Dcache,16KB Icache FLASH 32Mbits（Extendable to 256Mbits） SDRAM 1024Kbits(Extendable to 4096Kbits)Interface Item Content Serial Port 1 RS232 port or 1 RS485(orRS422) port or block interface 15KV ESD protection Data bits: 7, 8 Stop bits: 1, 2 Parity: none, even, odd, space, mark Baud rate: 110~230400 bps Flow control：None、RTS/CTS hardware flow control or XON/XOFF software flow control Indicator POWER,ACT and Online Antenna Standard SMA female interface, 50 ohm, lighting protection(optional) SIM/UIM Standard user card interface, support 1.8V/3V/5V SIM/UIM card, 15KV ESD protection Voice Standard Earphone and Microphone port(Need software matched) Power Standard 3-PIN power jack, reverse-voltage and over voltage protectionPower Supply Item Content Power Range DC 7~32V Standard Power DC 9V/1.5A Communication Current Average：350mA@+9VDC;Peak：1.0A@+9VDC Standby Current Average：<35mA@+9VDCPhysical Characteristics Item Content Housing iron, IP41 protection, radiation protection, anti-interference, lightning protection design Product Dimensions 92x62x22 mm Package Dimensions 298x226x60mm Weight 0.41kgEnvironmental Limits Item Content Operating Temperature -25 ºC ~+65ºC Extended Operating Temperature -35 ºC~+75ºC Storage Temperature -40ºC~+85ºC Relative Humidity 95%(Non-condensing)

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Xiamen SignShine Information Technology Co.,Ltd

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