SIM900D | SIMCOM

The SIM900D is a complete Quad-band GSM/GPRS solution in a SMT module which can be embedded in the customer applications. Featuring an industry-standard interface, the SIM900D delivers GSM/GPRS 850/900/1800/1900MHz performance for voice, SMS, Data, and Fax in a small form factor and with low power consumption. With a tiny configuration of 33mm x 33mm x 3 mm, SIM900D can fit almost all the space requirements in your M2M application, especially for slim and compact demand of design. General features– Quad-Band 850/ 900/ 1800/ 1900 MHz– GPRS multi-slot class 10/8– GPRS mobile station class B– Compliant to GSM phase 2/2+– Class 4 (2 W @850/ 900 MHz)– Class 1 (1 W @ 1800/1900MHz)– Dimensions: 33* 33 * 3 mm– Weight: 6.2g– Control via AT commands (GSM 07.07 ,07.05 and SIMCOM enhanced ATCommands)– SIM application toolkit– Supply voltage range 3.4 ... 4.5 V– Low power consumption– Operation temperature: -30 °C to +80 °C