GSM GPRS Module

Product Specifications /Features

SIMCom presents a compact and reliable wireless module-SIM900B which is compatible with the module-SIM300/340 and SIM340E. This is a complete Quad-band GSM/GPRS module in a B2B 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 SIM900B delivers GSM/GPRS 850/900/1800/1900MHz performance for voice, SMS, Data, and Fax in a small form factor and with low power consumption. SIM900B can fit almost all requirements in your M2M applications

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: 40* 33 * 3 mm
•Weight: 7g
•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 ~ +85 °C

Specifications for Fax
•Group 3, class 1Specifications for GPRS Data
•GPRS class 10: max. 85.6 kbps (downlink)
•PBCCH support
•Coding schemes CS 1, 2, 3, 4
•PPP-stackSpecifications 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

Enhanced version features:
•FOTA
•MMS
•Embedded A

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
•60 PIN Board-to-board connector
•Interface to external SIM 3V/ 1.8V
•Two analog audio interface
•RTC backup
•SPI interface
•Serial interface
•SIM Card
–Option1: SIM Holder
–Option2: Embedded SIM
•Keypad
•GPIO
•PWM
•ADC
•Antenna connector

connectorCompatibility
•AT cellular command interface

Certifications
•CE
•FCC
•GCF
•IC
•ROHS
•PTCRB
•REACH

Carrier Approvals:
•NCC
•Orange
•AT&T
•Vodafone

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

Buyer Keywords
SIM900B, GPRS Module