5Pcs DIY M590E GSM GPRS Communication Module Kit Dual Band 900/1800MHZ 85.6 Kbit/s For

Features 1 This module is a standard AT instruction set2 Support 900M 1800M GSM frequency band3 Can be connected MCU for TTL4 GPRS class 10 Max 85 6 Kbit s DL 5 Coding scheme CS1 CS46 Mobile station class B7 CSD USSD8 SMS TEXT PDUSpecifications 1 Dual band 900 1800 MHZ2 GPRS multi slot Class 103 Compliant to GSM phase 2 2 4 Class 4 2 W 900 MHz5 Class 1 1 W 1800 MHz6 RX sensitivity 107 dBm7 3GPP Release99 compliant8 Control via AT commands GSM 07 07 07 05 and Neoway enhanced AT commands9 27 007 27 005 and ITU T V 25 ter10 Integrated TCP clientserver UDP FTP DNS11 CMUX 3GPP TS 27 01012 Supply voltage DC 5V13 Current 1APackage included 5 x DIY M590E GSM GPRS Communication Module Kit