SIM900 GSM GPRS Module

SIM900 SIMCOM Quad-band GSM GPRS Module

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Product Details

SIM900 SIMCOM Quad-band GSM GPRS Module


Product 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. 


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: 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
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 Special firmware
* FOTA
* MMS
* Java (cooperate with Iasolution)
* Embedded AT Specifications for Voice
* Tricodec - Half rate (HR) - Full rate (FR) - Enhanced Full rate (EFR)
* Hands-free operation (Echo suppression)
* AMR - Half rate (HR) - Full rate (FR) Interfaces
* Interface to external SIM 3V/ 1.8V
* analog audio interface
* RTC backup
* SPI interface (option)
* Serial interface
* Antenna pad




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