GPRS Module with RS232 for GSM 900 / 1800 / 1900

GPRS module characteristics

Full Type Approved Dual Band Embedded GPRS Module (GSM 900 / 1800 / 1900) with R232 interface on CMOS level and AT command set

GPRS wireless data module is the ready solution for remote wireless applications, machine to machine or user to machine and remote data communications in all vertical market applications.

This GPRS module offers the advantages of GPRS technology

Easy GPRS relieves you from writing the TCP/IP code and making your Internet access as simple as dialling a phone number.

Always connected with higher data transmission speed

Small, lightweight and easy to integrate

Low power consumption

Full ETSI / R&TTE type approval

Internal SIM card reader and option on external SIM card reader

Full RS232 on CMOS level with flow control (RX, TX, CTS, RTS, CTS, DTR, DSR, DCD, RI)

High performance on low price

Integrated SIM card reader designed for industrial applications in the field of telemetry and telematics

In vehicle applications, fleet management, remote vending, remote monitoring, remote control, security systems, teleservice, ...

Pin to Pin upgrade policy to save your developing investments High level technical support to help you in the integration of your solution

Exhaustive product documentation

Evaluation kit and reference design

Quick technical assistance by dedicated e-mail services

Deep technical assistance by dedicated engineering support

RD support and certification lab for all your needs

Product Features

E-GSM 900/1800 / 1900 MHz and GPRS class B class 8 compliant with GSM Phase 2 / 2+

Output Power Class 4 (2W) at GSM 900 MHz and Class 1 (1W) at GSM 1800 MHz

Control via AT commands (ITU, GSM, GPRS and manufacturer supplementary)

Supply Voltage range: 3.4 V - 4.2 V, nominal: 3.8 V

Power consumption: Idle mode: <3.5>

Dimensions (mm): 6 x 43.9 x 43.9 and weight (g): 20 (including shielding)

Temperature range (operating): -20 to +70 degree Celsius

Interfaces

Power supply nominal 3,8 V

7 general purposes I/O ports and serial bi-directional bus on CMOS 2,8 V

Internal / External SIM 3 / 5V

Analog audio for microphone, speaker and hands free set

RS232 on CMOS 2,8 V (One RS232 (2,8V) with flow control (RX, TX, CTS, RTS, CTS, DTR, DSR, DCD, RI), baudrate 300 - 115.200 bps, autobauding 1200 - 57.600 bps

50 Ohm antenna connector

Audio

Telephony and emergency calls (Half Rate (HR), Full Rate (FR), Enhanced Full Rate (EFR))

Echo cancellation and noise reduction

DTMF

Handset operations and basic hands-free operation

SMS

SMS Mobile Originated (MO), Mobile Terminated (MT) and Cell Broadcast (CB - DRX)

Data and Fax

Circuit Switched Data (CSD) up to 14.4 kbps

Packed Data (GPRS class B, class 8) up to 85.6 kbps

Coding schemes: CS1 to CS4

Fax Group 3

GSM Supplementary Services

Call Barring and Call Forwarding

Advice of Charge

Call Waiting and Call Hold

Calling Line Identification Presentation (CLIP)

Calling Line Identification Restriction (CLIR)

Unstructured SS Mobile Originated Data (USSD)

Closed User Group

Other Features

SIM Phonebook management

Fixed Dialing Number (FDN)

SIM Toolkit class 2

Real time clock

Alarm management

http://www.gsm-modem.de