Simcom GSM GPRS Dual Band Module

Product Specifications /Features

Featuring an industry-standard interface, the SIM900 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 50mm x 32mm x 4 mm, SIM900A can fit almost all the space requirements in your applications, especially for slim and compact demandof 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)
•SAIC (Single Antenna Interference Cancellation) support
•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 : 3.2 ... 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

Customized features
•FOTA
•MMS
•Embedded AT 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
•Two Serial interfaces
•Antenna pad
•I2C
•GPIO
•PWM
•ADC

Compatibility

•AT cellular command interface

Certifications:
•ROHS
•TA

Competitive Advantages

Well and High Quality Control ,
Prompt Delivery ,
New Product ,
Customer's Design and Logo are Welcome ,
Competitive Prices ,
Fit for Gifts and Premiums ,
Earth-friendly Products ,
In a Variety of Design ,
Small Order Acceptable ,
ODM Accepted ,
OEM Accepted

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