ZTE MG3431 Module Technical Specifications Version
Contents
1. Gain Control ARFCN Absolute Radio Frequency Channel Number ARP Antenna Reference Point ASIC Application Specific Integrated Circuit BER Bit Error Rate BTS Base Transceiver Station CDMA Code Division Multiple Access CDG CDMA Development Group cS Coding Scheme CSD Circuit Switched Data CPU Central Processing Unit DAI Digital Audio interface DAC Digital to Analog Converter DCE Data Communication Equipment DSP Digital Signal Processor DTE Data Terminal Equipment DTMF Dual Tone Multi Frequency DTR Data Terminal Ready EDGE Enhanced Data rate for GSM Evolution EFR Enhanced Full Rate EGSM Enhanced GSM EMC Electromagnetic Compatibility EMI Electro Magnetic Interference ESD Electronic Static Discharge ETS European Telecommunication Standard FDMA Frequency Division Multiple Access FR Full Rate GPRS General Packet Radio Service ZTEBR GSM MG3431 module products GSM Global Standard for Mobile Communications HR Half Rate IC Integrated Circuit IMEI International Mobile Equipment Identity ISO International Standards Organization ITU International Telecommunications Union LCD Liquid Crystal Display LED Light Emitting Diode MCU Machine Control Unit MMI Man Machine Interface MS Mobile Station PCB Printed Circuit Board PCL Power Control Level PCS Personal Communication System PDU Protocol Data Unit PLL Phase Locked Loop PPP Point to point protocol RAM Random Access Memory RF Radio Frequency RO2. M Read only Memory RMS Root Mean Square RTC Real Time Clock SIM Subscriber Identification Module SMS Short Message Service SRAM Static Random Access Memory TA Terminal adapter TDMA Time Division Multiple Access TE Terminal Equipment also referred it as DTE UART Universal asynchronous receiver transmitter UIM User Identifier Management USB Universal Serial Bus VSWR Voltage Standing Wave Ratio ZTE ZTE Corporation 3 Appearance and framework Appearance of MG3431 is as following figure 3 1 ZTEDH GSM MG3431 module products Figure 3 1 Appearance of MG3431 module e Dimension length x width x height 34 5mm x 26 0mm x 2 5mm e Weight 5g 4 Functions Please refer to Table 4 1 for the main functions and features Table 4 1 Main functions and features Item Description Data EDGE data service Voice High quality voice SMS Support TEXT and PDU 5 Interfaces Please refer to Table 5 1 for the Interfaces Table 5 1 Interfaces of the module Item UART interface Audio interface SIM card interface Antenna interface USB interface Description Download software to update Data communication Maximum data rate 460kbps through the port Audio I O channel SIM card interface 50 Ohm input impedance control USB2 0 Device support full speed 480Mbps ZTEDX GSM MG3431 module products 6 Technical specifications 6 1 Technical parameters Please refer to T
3. ZTEDH GSM MG3431 module product ZTEDH u 4 ALU cdi ZTEBR GSM MG3431 module products Copyright Statement Copyright O 2008 by ZTE Corporation The copyright of this User Manual belongs to ZTE Corporation and under the protection of Copyright Law of the People s Republic of China and other relative laws No part of this publication may be excerpted reproduced translated or utilized in any form or by any means electronic or mechanical including photocopying and microfilm without prior written permission from ZTE Corporation Any violation behavior will be punished The information in the document is subject to change without notice At the same time we reserve the right to revise or recall the User Manual If there is anything unclear in this manual please contact us or our agent or seller V4 9 TY Feb 2008 ZTEBR GSM MG3431 module products With strong technical force ZTE Corporation can provide CDMA GPRS module customers with the following all around technical support 1 Provide complete technical documentation 2 Provide the development board used for R amp D test production after sales etc 3 Provide evaluations and technical diagnosis for principle diagram PCB test scenarios 4 Provide test environment ZTE Corporation provides customers with onsite supports and also you could get supports through telephone website instant communication E mail etc The module website http mo
4. able 6 1 for the Technical parameters Table 6 1 Technical parameters Item Description Working temperature 20 C 55 C Input voltage 3 3V 4 25V Maximum current 1800mA 102 dBm EGSM900 Idle current 17 5mA 75 dBm EGSM900 Call current 110mA 75 dBm EGSM900 Low power current 8mA 6 2 RF specifications Please refer toTable 6 2 for the RF specifications parameters Table 6 2 RF specifications parameters Item GSM 900MHz frequency band DCS 1800MHz frequency band Tx frequency band 880 915MHz 1710 1785MHz Rx frequency band 925 960MHz 1805 1880MHz Output power EDGE 500mW 27dBm 400mW 26dBm Output power GSM 2W 33dBm 1W 30dBm Sensitivity Less than 102dBm EDGE encoding Support MCS1 MCS9 EDGE rate EDGE CLASS10 EDGE rate Download speed is 236 8Kbps Upload speed is 118 4 kbps GPRS encoding Support CS1 CS4 GPRS encoding GPRS rate CLASS12 rate is 120 kbps GPRS rate Frequency error Less than 0 1 PPM Frequency error 6 3 Recommendation of antenna specs The recommended antenna specs are as following table 6 3 VSWR Table 6 3 Recommended antenna specs 1 5 1 maximum Gain At least 0 dBi in one direction Input impedance 500 Polarized form Vertical polarizing The requirements for antenna s gain are different in different environment Commonly in used 10 ZTEBR GSM MG3431 module p
5. ally for the 1st time ZTEBR GSM MG3431 module products Table of contents SUMMARY iii 7 2 ABBREVIATO N lei 7 3 APPEARANCE AND FRAMEWORK cere 8 A PUNGTIONS ala naar ea ata 9 INTERFACES ad 9 6 TECHNICAL SPECIFICATIONS ie 10 6 1 TECHNICAL PARAMETERS ve 10 6 2 IRE SPECIFICATION Sissi 10 6 3 RECOMMENDATION OF ANTENNA SPECS c Le 10 6 4POWER SUPPY di anelli acini 11 6 5 WORKING CONDITIONS ie 11 ZTEDH GSM MG3431 module products Table of figures Figure 3 1 Appearance of MG3431 module rnnt tstrtrtn tnnt tsrr erer nren rreren 9 ZTEBR GSM MG3431 module products Table 4 1 Main functions and features re 9 Table 5 1 Interfaces of the modules re 9 Table 6 1 Technical parameters seen 10 Table 6 2 RF specifications parameters ii 10 Table 6 3 Recommended antenna Specs nnt 10 Table 6 4 Input voltage siemens 11 ZTEBR GSM MG3431 module products 1 Summary ZTE MG3431 module is the EDGE wireless module with abundant voice SMS and data service functions The modules can be applied in handsets wireless data cards USB modem trackers etc This document introduces the appearance hardware framework functions technical specifications and relevant test standards for MG3431 module in detail 2 Abbreviation Abbr Full name ADC Analog Digital Converter AFC Automatic Frequency Control AGC Automatic
6. dule ztemt com cn provides the relevant industry information and module technical documentation The authorized module customers could download the latest technical documentation for our website If you have more requirements you could send an E mail to module zte com cn You can also call us at 0755 86360280 for more supports ZTEBR GSM MG3431 module products Foreword Summary The corresponding product to this document is MG3431 module lt introduces the appearance hardware framework functions and technical specifications of MG3431 which is used for supporting design reference to hardware engineers and product designers Object readers This document is mostly suitable for engineers as below e System designers e Product engineers e Hardware engineers e Software engineers Test engineers Brief This document contains 6 chapters as following Chapter Contents 1Summary Background concepts and applications of MG3431 2 Abbreviation Abbreviations appeared in this document 3 Appearance and framework Appearance figure of MG3431 module 4 Functions Basic functions of MG3431 module 5 Interfaces Basic interfaces of MG3431 module 6 Technical specifications Introduce particular technical specifications of MG3431 module Modified records Modified records accumulate update notes every time The latest document version includes all update contents previously Document version V1 0 2008 06 03 Released form
7. roducts frequency range the larger gain the better capability otherwise out of this range the smaller gain the better capability 6 4 Power supply The input voltage is shown in table 6 4 Table 6 4 Input voltage State Max voltage Typical voltage Min voltage Power supply 4 25 VDC 3 90 VDC 3 30 VDC 6 5 Working conditions e Working temperature 20 C 55 C e Storage temperature 40 C 70 C Humidity 5 95 11
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