GSM/GPRS Sim 900B module(Antenna,Sim holder available)

SIM900B which is compatible with the module-SIM300/340 and SIM340E. This is a complete Quad-band GSM/GPRS module in a B2B type and designed with a very powerful single-chip processor integrating AMR926EJ-S core, allowing you to benefit from small dimensions and cost-effective solutions.

Featuring an industry-standard interface, the SIM900B delivers GSM/GPRS 850/900/1800/1900MHz performance for voice, SMS, Data, and Fax in a small form factor and with low power consumption. SIM900B can fit almost all requirements in your M2M applications.

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: 40mm x 33mm x 3mm* Weight: 7g* Control via AT commands (GSM 07.07 ,07.05 and     SIMCOM enhanced AT Commands)* SIM application toolkit* Supply voltage range :3.1 ... 4.8V* Low power consumption: 1.5mA(sleep mode)* Operation temperature: -40 °C to +85 °C

Specifications for Fax* Group 3, class 1

Specifications for Data * GPRS class 10: max. 85.6 kbps (downlink)* PBCCH support* Coding schemes CS 1, 2, 3, 4* CSD up to 14.4 kbps* USSD* Non transparent mode* PPP-stack

Specifications for SMS via GSM/GPRS* Point to point MO and MT* SMS cell broadcast* Text and PDU mode

Software features* 0710 MUX protocol* embedded TCP/UDP protocol * FTP/HTTP( available at July ,2010)

Enhanced version add following features* FOTA ( available at July ,2010)* MMS (available at July ,2010)* Embedded AT (available at Q3,2010)

GSM/GPRS Sim 900B module(Antenna,Sim holder available)