Q78-MG3732WCDMA Wireless Data Terminal

MG3732 modules MG3732 Module User Manual Version: V1.0 ZTE Corporation MG3732 module 1 Copyright Statement Copyright © 2010 by ZTE Corporation All rights reserved. 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 the prior written permission of ZTE Corporation. is the registered trademark of ZTE Corporation. All other trademarks appeared in this manual are owned by the relevant companies. ZTE Corporation reserves the right to make modifications on print errors or update specifications in this manual without prior notice. ZTE Corporation keeps the right to make the final explanation to this manual. MG3732 module 2 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&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 module.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 [email protected]. You can also call us at 0755-86360280 for more supports. MG3732 module 3 Preface Summary This user manual is for MC3732 modules. It takes MC3732 modules for example to give the reference to the relevant hardware design and instruct the users how to quickly and conveniently design different kinds of wireless terminals based on this type of module. Target Readers  System designing engineers  Mechanical engineers  Hardware engineers  Software engineers  Test engineers Brief Introduction This manual contains 5 chapters. See the table below: Chapter Contents 1 General description Introduces MG3732 module’s basic technical specification, the relevant documents for reference and the acronyms. 2 Product introduction Introduces MG3732 module’s principle diagram. 3 PIN definitions Introduces the name and function of MG3732 module’s Pins. 4 Description of hardware interfaces Introduces the design of the hardware interface on each part of MG3732 module. 7 Mechanical design Introduces MG3732 module’s appearance diagram, assembly diagram and PCB layout diagram. Update History V1.0（2010-09-01） This is the first time to officially release the document. MG3732 module 4 Contents 1 General Description ...................................................................................................................................... 7 1.1 Technical Specification ................................................................................................................................. 7 1.1.1 Module’s Specification ..................................................................................................................... 7 1.1.2 Basic Functions ................................................................................................................................ 7 1.1.3 Module’s Interfaces .......................................................................................................................... 7 1.1.4 Technical parameters ........................................................................................................................ 8 1.2 Relevant Documents ................................................................................................................................... 10 1.3 Acronyms .................................................................................................................................................... 11 2 Product Introduction ................................................................................................................................... 14 3 PIN Definitions .......................................................................................................................................... 14 4 Decription of Hardware Interfaces ......................................................................................................... 16 4.1 Summary ..................................................................................................................................................... 16 4.2 Power and Reset ......................................................................................................................................... 17 4.2.1 Power Design ................................................................................................................................. 17 4.3 COM Port ................................................................................................................................................... 18 4.4 UIM Card Interface ..................................................................................................................................... 18 4.5 Audio Interface ........................................................................................................................................... 19 4.6 PCM Interface ............................................................................................................................................. 20 4.7 USB2.0 Interface ........................................................................................................................................ 21 4.8 Antenna Interface ........................................................................................................................................ 22 5 Mechanical Design ....................................................…

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Antenna Specification  performance parameter ELECTRICAL SPECIFICATIONS Mechanical Characteristics frequency range 900/1800 MHZ TOTAL LENGTH 280+/- 4MM input impedance 50Ω connector SMA-J standing-wave ratio (SWR) ≤2.0 Exterior color Black Gain 2dBi Surface material Cable loss(1.5m) 1dBi coaxial-cable 5M,RG174 cable Power Capacity Polarization vertical Strahlrichtung all-around

ZTE CORPORATION ZTE Plaza, Keji Road South, Hi-Tech, Industrial Park, Nanshan District, Shenzhen, Guangdong, P.R.China Tel: +86-755-86360379 ; Fax: +86-755-86360298 Date: May 18, 2011 Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 SUBJECT: FCC Application for FCC ID: Q78-MG3732 To Whom It May Concern: We, ZTE CORPORATION, hereby attest to the fact that we will apply the Declaration of Conformity procedure to the class B computer peripheral portion of this composite filing. Sincerely yours, _______________________ David. Gong

ZTE CORPORATION ZTE Plaza, Keji Road South, Hi-Tech, Industrial Park, Nanshan District, Shenzhen, Guangdong, P.R.China Tel: +86-755-86360374 ; Fax: +86-755-86360298 Date: April 28, 2011 Request for Modular Approval FCC ID: Q78-MG3732 Item Requirements EUT 1 The final device is designed for mobile or fixed operation (Portable is not permitted – Reference TCB Exclusion List (17 July 2002) II (g)). This mini-PCI express Quadband Modem module will be installed in a host product where the transmitting antenna can provide 20cm separation distance to the body of user. This module is sold to OEM and will only be installed by OEM or OEM authorized installer. Install this module in a portable configuration is not allowed unless proper equipment authorization has obtained. 2 The maximum antenna gain to allow compliance with RF exposure requirements is listed on the Grant of Certification for the module. The antenna gain including cable loss must not exceed 2.0 dBi in Cellular band and 2.0 dBi in PCS band, for purpose of 2.1043 and 2.1091. Above MPE estimate is based upon the measured peak conducted output power. MPE estimate is submitted via separate RF exposure attached. 3 The licensed module must have a FCC label on the module itself. That FCC ID label must be visible through a window on the final device or it must be visible when an access panel, door or cover is easily removed. If not, a second label must be placed on the outside of the final device that contains the following text: Contains “FCC ID: Q78-MG3732 Please refer to the FCC label format. Labeling instruction has been provided in the OEM installation instruction. 4 The Grant should include the following words in the device description or grant notes: “modular transmitter” or “transmitter module”. Modular approval is requested for this application. 5 The modular transmitter must have its own RF shielding.The module platform is fully shielded to prevent interference between the host computer and the platform. 6 The modular transmitter must have buffered modulation/ data inputs. The buffer is provided through USB connection. 7 The modular transmitter must have its own power supply regulation. The power to the module will be provided through USB supply pins from the notebook. 8 The modular transmitter must be tested in a stand-alone configuration The module was tested in a stand-alone configuration. _______________ Contact Person: David. Gong Company: ZTE CORPORATION Tel: +86-755-86360379 Fax: +86-755-86360298 E-mail: [email protected]

ZTE CORPORATION ZTE Plaza, Keji Road South, Hi-Tech, Industrial Park, Nanshan District, Shenzhen, Guangdong, P.R.China Date: April 28, 2011 Power of Attorney To whom it may concern, Please be notified that I, Royce Wang have designated Roy Wu in Sporton International Inc. and David Gong in ZTE CORPORATION as the persons responsible for this project and to sign the form 731 and other documentation. Any and all acts carried out by Roy Wu in Sporton International Inc., and David Gong in ZTE CORPORATION on the matters of relating to all processes required in the FCC approval and any communication needed with the national authority, shall have the same legal authority as acts on our own behalf. This authorization is limited to the product of as following: FCC ID: Q78-MG3732 Any acknowledgement and response, please send it to Sporton International Inc. directly. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely yours, Royce Wang ZTE CORPORATION Tel: +86-755-26770345 Fax: +86-755-26770347 E-Mail: [email protected]

1/1 ZTE CORPORATION ZTE Plaza, Keji Road South, Hi-Tech, Industrial Park, Nanshan District, Shenzhen, Guangdong, P.R.China Tel: +86-755-86360379 ; Fax: +86-755-86360298 Date: April 28, 2011 Federal Communications Commission Authorization and Evaluation Division RE : Certification Application FCC ID : Q78-MG3732 To Whom It May Concern, Pursuant to sections 0.457 and 0.459 of CFR 47 and to avoid premature release of sensitive information prior to marketing or release of the product to the public, the applicant requests the following documents contained in this certification application be temporarily withheld from public disclosure for an initial period of 180 days:  External Photos (file: MG3732_ExtPho.pdf)  Internal Photos (file: MG3732_IntPho.pdf)  Test Setup Photos (file: MG3732_Tsup.pdf)  User Manual (file: MG3732_UserMan.pdf) The application contains technical information, which ZTE CORPORATION deems to be trade secrets and proprietary. If made public, the information might be used to the disadvantage of the applicant in the market place. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application Sincerely, David Gong

Photographs of EUT Report No.: EP131832 Brand Name: ZTE / Model Name: MG3732 SPORTON INTERNATIONAL (KUNSHAN) INC. Page Number : 1 of 7 TEL : 86-0512-5790-0158 Report Issued Date : Apr. 19, 2011 FAX : 86-0512-5790-0958 Report Version : Rev. 01 FCC ID : Q78-MG3732 1. External Photograph of EUT Photographs of EUT Report No.: EP131832 Brand Name: ZTE / Model Name: MG3732 SPORTON INTERNATIONAL (KUNSHAN) INC. Page Number : 2 of 7 TEL : 86-0512-5790-0158 Report Issued Date : Apr. 19, 2011 FAX : 86-0512-5790-0958 Report Version : Rev. 01 FCC ID : Q78-MG3732 Photographs of EUT Report No.: EP131832 Brand Name: ZTE / Model Name: MG3732 SPORTON INTERNATIONAL (KUNSHAN) INC. Page Number : 3 of 7 TEL : 86-0512-5790-0158 Report Issued Date : Apr. 19, 2011 FAX : 86-0512-5790-0958 Report Version : Rev. 01 FCC ID : Q78-MG3732 720510

Photographs of EUT Report No.: EP131832 Brand Name: ZTE / Model Name: MG3732 SPORTON INTERNATIONAL (KUNSHAN) INC. Page Number : 4 of 7 TEL : 86-0512-5790-0158 Report Issued Date : Apr. 19, 2011 FAX : 86-0512-5790-0958 Report Version : Rev. 01 FCC ID : Q78-MG3732 2. Internal Photograph of EUT Photographs of EUT Report No.: EP131832 Brand Name: ZTE / Model Name: MG3732 SPORTON INTERNATIONAL (KUNSHAN) INC. Page Number : 5 of 7 TEL : 86-0512-5790-0158 Report Issued Date : Apr. 19, 2011 FAX : 86-0512-5790-0958 Report Version : Rev. 01 FCC ID : Q78-MG3732 Photographs of EUT Report No.: EP131832 Brand Name: ZTE / Model Name: MG3732 SPORTON INTERNATIONAL (KUNSHAN) INC. Page Number : 6 of 7 TEL : 86-0512-5790-0158 Report Issued Date : Apr. 19, 2011 FAX : 86-0512-5790-0958 Report Version : Rev. 01 FCC ID : Q78-MG3732 Photographs of EUT Report No.: EP131832 Brand Name: ZTE / Model Name: MG3732 SPORTON INTERNATIONAL (KUNSHAN) INC. Page Number : 7 of 7 TEL : 86-0512-5790-0158 Report Issued Date : Apr. 19, 2011 FAX : 86-0512-5790-0958 Report Version : Rev. 01 FCC ID : Q78-MG3732 720510

SPORTON INTERNATIONAL (KUNSHAN) INC. Page Number : 1 of 69 TEL : 86-0512-5790-0158 Report Issued Date : Apr. 19, 2011 FAX : 86-0512-5790-0958 Report Version : Rev. 01 FCC ID : Q78-MG3732 FCC RF Test Report Report No. : FG131832 FCC RF Test Report APPLICANT : ZTE CORPORATION EQUIPMENT : WCDMA wireless data terminal BRAND NAME : ZTE MODEL NAME : MG3732 FCC ID : Q78-MG3732 STANDARD : FCC 47 CFR Part 2, 22(H), 24(E) CLASSIFICATION : PCS Licensed Transmitter (PCB) Tx/Rx FREQUENCY RANGE : GSM850 : 824.2 ~ 848.8 MHz / 869.2 ~ 893.8 MHz GSM1900 : 1850.2 ~ 1909.8 MHz / 1930.2 ~ 1989.8 MHz WCDMA Band V : 826.4 ~ 846.6 MHz / 871.4 ~ 891.6 MHz WCDMA Band II : 1852.4 ~ 1907.6 MHz / 1932.4 ~ 1987.6 MHz MAX. ERP/EIRP POWER : GSM850 (GPRS 8) : 0.22 W GSM850 (EDGE 12) : 0.12 W GSM1900 (GPRS 8) : 0.54 W GSM1900 (EDGE 8) : 0.21 W WCDMA Band V (RMC 12.2Kbps) : 0.02 W WCDMA Band II (RMC 12.2Kbps) : 0.04 W EMISSION DESIGNATOR : GMSK : 244KGXW 8PSK : 248KG7W QPSK : 4M18F9W The product was received on Mar. 18, 2011 and completely tested on Mar. 29, 2011. We, SPORTON INTERNATIONAL (KUNSHAN) INC., would like to declare that the tested sample has been evaluated in accordance with the procedures given in ANSI / TIA / EIA-603-C-2004 and shown compliance with the applicable technical standards. The test results in this report apply exclusively to the tested model / sample. Without written approval of SPORTON INTERNATIONAL (KUNSHAN) INC., the test report shall not be reproduced except in full. Reviewed by: Roy Wu / Manager SPORTON INTERNATIONAL (KUNSHAN) INC. No. 3-2, PingXiang Road, Kunshan, Jiangsu Province, P.R.C. SPORTON INTERNATIONAL (KUNSHAN) INC. Page Number : 2 of 69 TEL : 86-0512-5790-0158 Report Issued Date : Apr. 19, 2011 FAX : 86-0512-5790-0958 Report Version : Rev. 01 FCC ID : Q78-MG3732 FCC RF Test Report Report No. : FG131832 TABLE OF CONTENTS REVISION HISTORY .......................................................................................................................................... 3 SUMMARY OF TEST RESULT ......................................................................................................................... 4 1 GENERAL DESCRIPTION .......................................................................................................................... 5 1.1 Applicant ............................................................................................................................................ 5 1.2 Manufacturer ..................................................................................................................................... 5 1.3 Feature of Equipment Under Test ..................................................................................................... 6 1.4 Testing Site........................................................................................................................................ 7 1.5 Applied Standards ............................................................................................................................. 7 1.6 Ancillary Equipment List .................................................................................................................... 7 2 TEST CONFIGURATION OF EQUIPMENT UNDER TEST ........................................................................ 8 2.1 Test Mode.......................................................................................................................................... 8 2.2 Connection Diagram of Test System ................................................................................................ 9 3 TEST RESULT ............................................................................................................................................. 9 3.1 Conducted Output Power Measurement ......................................................................................... 10 3.2 Effective Radiated Power and Effective Isotropic Radiated Power Measurement ......................... 12 3.3 Occupied Bandwidth Measurement ................................................................................................ 18 3.4 Band Edge Measurement ................................................................................................................ 25 3.5 Conducted Emission Measurement ................................................................................................ 32 3.6 Field Strength of Spurious Radiation Measurement ....................................................................... 48 3.7 Frequency Stability Measurement ................................................................................................... 62 4 LIST OF MEASURING EQUIPMENT ........................................................................................................ 68 5 UNCERTAINTY OF EVALUATION ........................................................................................................... 69 APPENDIX A. PHOTOGRAPHS OF EUT APPENDIX B. SETUP PHOTOGRAPHS SPORTON INTERNATIONAL (KUNSHAN) INC. Page Number : 3 of 69 TEL : 86-0512-5790-0158 Report Issued Date : Apr. 19, 2011 FAX : 86-0512-5790-0958 Report Version : Rev. 01 FCC ID : Q78-MG3732 FCC RF Test Report Report No. : FG131832 REVISION HISTORY REPORT NO. VERSION DESCRIPTION ISSUED DATE FG131832 Rev. 01 Initial issue of report Apr. 19, 2011 SPORTON INTERNATIONAL (KUNSHAN) INC. Page Number : 4 of 69 TEL : 86-0512-5790-0158 Report Issued Date : Apr. 19, 2011 FAX : 86-0512-5790-0958 Report Version : Rev. 01 FCC ID : Q78-MG3732 FCC RF Test Report Report No. : FG131832 SUMMARY OF TEST RESULT Report Section FCC Rule IC Rule Description Limit Result Remark 3.1 §2.1046 N/A Conducted Output Power N/A PASS - 3.2 §22.913(a)(2) RSS-132(4.4) SRSP-503(5.1.3) Effective Radiated Power < 7 Watts PASS - 3.2 §24.232(c) RSS-133 (6.4) SRSP-510(5.1.2) Equivalent Isotropic Radiated Power < 2 Watts PASS - 3.3 §2.1049 §22.917(a) §24.238(a) N/A Occupied Bandwidth N/A PA…

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SPORTON INTERNATIONAL (KUNSHAN) INC. Page Number : B1 of B1 TEL : 86-0512-5790-0158 Report Issued Date : Apr. 19, 2011 FAX : 86-0512-5790-0958 Report Version : Rev. 01 FCC ID : Q78-MG3732 FCC RF Test Report Report No. : FG131832 Appendix B. Setup Photographs <Radiated Emission>