Description: SIMCom presents an ultra compact and reliable wireless module-SIM900. This is a complete Quad-band GSM/GPRS module in a SMT 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 SIM900 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 24mm x 24mm x 3 mm, SIM900 can fit almost all the space requirements in your M2M applications, especially for slim and compact demands of design. 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: 24*24*3mm * Weight: 3.4g * Control via AT commands (GSM 07.07 ,07.05 and SIMCOM enhanced AT Commands) * SIM application toolkit * Supply voltage range : 3.2 ... 4.8V * Low power consumption: 1.0mA(sleep mode) * Operation temperature: -40°C to +85 °C
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