RS232 GSM / GPRS Modem MC39i

GSM/GPRS MODEM General features:Based on Siemens module MC39IDual-Band GSM 900/1800 MHzDB9 RS232 interfaceRJ11 connector for voice(handset)Compliant to GSM phase 2/2+Output power:Class 4 (2 W) for EGSM900Class 1 (1 W) for GSM1800Control via AT commandsSIM Application ToolkitSupply voltage range: 7-30 VTemperature rangeNormal Operation: -20°C to +70°CRestricted Operation: -25°C to +75°CSwitch off: +80°CStorage: -40°C to +85°CSize65*74*33mm Weight95g Accessories: AC/DC adaptor, RS232 cable, antenna with 3-meter cable and magnetic stand,Specification for GPRS data transmission:GPRS class 8: max. 85.6 kbps (downlink)Mobile station class BPBCCH supportCoding schemes CS 1-4Specification for CSD data transmission:Up to 14.4 kbit/sV.110Non-transparent modeUSSD supportSpecification for SMS:Point-to-point MO and MTSMS cell broadcastText and PDU modeSpecification for fax:Group 3, class 1, 2Specification for voice:Triple-rate codec for HR, FR and EFRBasic hands-free operationEcho cancellationNoise reductionInterfaces:Antenna connector FME (male)Plug-in power supplyHandset audio interfaceMini-SIM card readerV.24/V.28 interface on the 9-terminalSub-D socketOperating status LED