泓格GPRS调试解调器USB
泓格科技成立于1993年，以PC based I/O卡为较初的研发产品线，1998年我们认为嵌入式控制器较具未来性，所以整个研发**移到了各种嵌入式控制器，远程I/O模块等产品线。经过多年的努力经营，目前在中国市场，我们已经站稳PAC产品**者的地位 



   GTM-201-USB 

   工业四频GPRS/GSM调制解调器（USB接口） 

   Supply Voltage: +10 VDC ~ +30 VDC 

   4 KV ESD Protection 

   Quad-band GSM/GPRS Modem Operating on 850/900/1800/1900 MHz 

   Designed for GPRS, Data, Fax, SMS and Voice Applications 

   Support TCP Server, TCP Client, UDP Client Connection from GPRS 

   Support Standard AT Commands 

   A Digital Input Channel for Resetting the System 

   Provide the MIC Input and Speaker (32 Ω) Output Interface 

   LED Indicators for GSM and Power Indication 

   High Reliability in Harsh Environment 

   RS-232 Port Supports 9600 bps to 115200 bps (GTM-201-RS232) 

   USB Driver for Windows, WinPAC (WinCE5.0), LinPAC (Linux 2.6) (GTM-201-USB) 

   Mount Easily on DIN-Rail 

   GSM/GPRS System 

   GPRS/GSM Quad-band 850/900/1800/1900 MHz 

   GPRS Multi-slot Class 10/8 

   GPRS Mobile Station Class B 

   GPRS Class 10 Max. download speed 85.6 kbps 

   CSD Up to 14.4 kbps 

   Compliant to GSM Phase 2/2+ Class 4 (2 W @ 850/900 MHz); Class 1 (1 W @ 1800/1900 MHz) 

   Coding Schemes CS 1, CS 2, CS 3, CS 4 

   SMS Text and PDU Mode 




总部：沈阳市浑南区曙光大厦C座19楼 

沈阳鸿宇科技有限公司专注于电子产品,软件,仪器仪表,环境监测设备研发,技术服务,综合布线,电子元器件,五金交电,计算机及外部设备等