SIM 900D MODULE

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PRODUCT OVERVIEW SIMCom presents an ultra compact and reliable wireless module-SIM900D. 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. Furthermore, SIM900D can be compatible with SIM340DZ. 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 applications, especially for slim and compact demands 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) •SAIC (Single Antenna Interference Cancellation) support • Dimensions: 33* 33 * 3 (mm) • Weight: 6.2g •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&BS-PA- MFRMS=9 ) • Operation temperature: -40 °C to +85°C Specifications for Fax • Group 3, class 1 Specifications for GPRS Data • GPRS class 10: max. 85.6 kbps (downlink) • PBCCH support • Coding schemes CS 1, 2, 3, 4 •PPP-stack Specifications for CSD Data • CSD up to 14.4 kbps • USSD • Non transparent mode 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 • FOTA ( available at Q3 2010) • MMS (available at Q3 2010) • Embedded AT (available at Q3 2010) Specifications for Voice • Tricodec – Half rate (HR) – Full rate (FR) – Enhanced Full rate (EFR) • AMR - Half rate (HR) - Full rate (FR) • Hands-free operation (Echo suppression) Interfaces • Interface to external SIM 3V/ 1.8V • Analog audio interface • RTC backup • SPI interface (option) • Serial interface • Embedded SIM (option ) • Antenna pad • GPIO • ADC • Charge interface for Li battery • PWM Compatibility • AT cellular command interface Approvals: • ROHS • REACH Approvals (on going) • FCC SIM900D • GCF • CE • IC

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