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 ARM926EJ-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: 850/900/1800/1900MHz • GPRS multi-slot class 10/8 • GPRS mobile station class B • Compliant to GSM phase 2/2+ -Class 4 ( 2W @ 850/900MHz) -Class 1 ( 1W @ 1800/1900MHz) • Control Via AT Commands(GSM 07.07 , 07.05 and SIMCOM enhanced AT Commands) • SIM application toolkit • Supply voltage range: 3.2V~4.8V • Low power consumption: 1.5mA(sleep mode) • Operation temperature: -40℃~ +85℃ • Dimension: 33*33*3mm • Weight: 6.2g Specifications for Fax • Group 3 , class 1 Specifications for GPRS Data • GPRS class 10: max. 85.6Kbps(downlink) • PBCCH support • Coding schemes CS 1, 2, 3, 4 • PPP-stack Specifications for CSD Data • 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 Special firmware • Embedded AT • FOTA • MMS |
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) • GPIO • PWM • ADC • Charge interface for Li battery • Antenna pad Compatibility • AT cellular command interface Certifications • CE • ROHS • FEACH Carrier Approvals: • Orange |
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