SIM900 GPRS/GSM Quad-Band Module

SIM900D GPRS/GSM Quad-Band Module

SIMCom presents an ultra compact and reliable wireless module-SIM900D. This is a complete Quad-band GSM/GPRS module in a SMT 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. Furthermore,
SIM900D can be compatible with SIM340DZ.

Featuring an industry-standard interface, the SIM900D 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 33mm x 33mm x 3 mm, SIM900D 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: 33* 33 * 3 (mm)

Weight: 6.2g

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: 1.5mA(sleep mode)

Operation temperature: -40 0C to +850C

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

Special firmware

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 (option)

Serial interface

Embedded SIM (option )

Antenna pad

GPIO

ADC

Charge interface for Li battery

PWM

Compatibility

AT cellular command interface

Certificates

CE

GCF

REACH

ROHS

ATEX

Orange

GMA