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  • Gsm Gprs Module Sim900a - China

    price: contact company for price

    SIMCom presents an ultra compact and reliable wireless module. The

    SIM900A is a complete Dual-band GSM/GPRS module in a SMT type which is

    designed specially for Chinese market, allowing you to benefit from

    small dimensions and cost-effective solutions.

    Featuring an industry-standard interface, the SIM900A delivers GSM/GPRS 900/1800MHz 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, SIM900A can fit almost all the space requirements in your applications, especially for slim and compact demand of design.

    General features

    * Dual-Band 900/ 1800 MHz

    * GPRS multi-slot class 10/8

    * GPRS mobile station class B

    * Compliant to GSM phase 2/2+

    – Class 4 (2 W @900 MHz)

    – Class 1 (1 W @ 1800MHz)

    * Dimensions: 24*24*3 mm

    * Weight: 3.4g

    * 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)

    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

    * Two Serial interfaces

    * Antenna pad

    * I2C

    * GPIO

    * PWM

    * ADC

    Compatibility

    * AT cellular command interface

    Certificates:

    * ROHS

    * TA

    * REACH

    Gsm Gprs Module Sim900a

    For any questions and needs please contact us below


    Company Contact:


    • Phone: 15818781869

    • Address: Rm 702,Blk A Building, TsingHua Hi-tech Park, Hi-t, shenzhen, China

    • Email: Email


    Published date: September 6, 2012 -

    • Business Description: Shenzhen Haoze Technology Co., Ltd was founded in 2004. We are the professional wholesaler. The major businesses are wireless communicating module, semi conductor, providing the service about the technology supporting and communication product solution. Haoze is a company, including supply chain, design in, and logistic. We are absorbed in providing product design in, technology support, inventory management, logistics service. Our principal aim is Enabling success from the service and technology.

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