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GSM/GPRS Module SIM900B

Dimensions: 40* 33 * 3mm

Main Feature: This module has not production, recommended models 

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  • Introduce
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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 ARM926EJ-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(2W @850/900 MHz)

– Class 1(1W @1800/1900 MHz)

• SAIC (Single Antenna Interference Cancellation) support

• Dimensions: 40* 33 * 3mm

• 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-PAMFRMS=9)

• Operation temperature: -40 ~ +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

• 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 AT

 

Specifications for Voice

• Tricodec

–Half rate (HR)

–Full rate (FR)

–Enhanced Full rate (EFR)

• AMR

- Half rate (HR)

- Full rate (FR)

• Hands-free operationEcho 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

 

Compatibility

• AT cellular command interface

 

Certifications

• CE

• GCF

• FCC

• PTCRB

• IC

• ROHS

• REACH

• NCC

• A-TICK

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