XMR201208M80GSM/GPRS Module

M80 Hardware Design M80_HD_V1.2 - 1 - M80 Quectel Cellular Engine Hardware Design M80_HD_V1.2 M80 Hardware Design M80_HD_V1.2 - 2 - Document Title M80 Hardware Design Revision 1.2 Date 2012-07-23 Status Released Document Control ID M80_HD_V1.2 General Notes Quectel offers this information as a service to its customers, to support application and engineering efforts that use the products designed by Quectel. The information provided is based upon requirements specifically provided for customers of Quectel. Quectel has not undertaken any independent search for additional information, relevant to any information that may be in the customer’s possession. Furthermore, system validation of this product designed by Quectel within a larger electronic system remains the responsibility of the customer or the customer’s system integrator. All specifications supplied herein are subject to change. Copyright This document contains proprietary technical information of Quectel Co., Ltd. Copying this document, distribution to others, and communication of the contents thereof, are forbidden without permission. Offenders are liable to the payment of damages. All rights are reserved in the event of a patent grant or registration of a utility model or design. All specifications supplied herein are subject to change without notice at any time. Copyright © Shanghai Quectel Wireless Solutions Ltd. 2012. M80 Hardware Design M80_HD_V1.2 - 3 - Contents Contents ............................................................................................................................................ 3 Table Index ........................................................................................................................................ 6 Figure Index ...................................................................................................................................... 7 0. Revision history ............................................................................................................................ 9 1. Introduction ................................................................................................................................. 10 1.1. Related documents ............................................................................................................ 10 1.2. Terms and abbreviations .................................................................................................... 11 1.3. Directives and standards .................................................................................................... 13 1.3.1. FCC Statement ........................................................................................................ 13 1.3.2. FCC/IC Radiation exposure statement .................................................................... 13 1.3.3. Industry Canada license ........................................................................................... 13 1.4. Safety cautions .................................................................................................................. 14 2. Product concept ........................................................................................................................... 16 2.1. Key features ...................................................................................................................... 16 2.2. Functional diagram ............................................................................................................ 18 2.3. Evaluation board ............................................................................................................... 19 3. Application interface ................................................................................................................... 20 3.1. Pin ..................................................................................................................................... 21 3.1.1. Pin assignment ......................................................................................................... 21 3.1.2. Pin description ......................................................................................................... 23 3.2. Operating modes ............................................................................................................... 30 3.3. Power supply ..................................................................................................................... 31 3.3.1. Feature of GSM power ............................................................................................ 31 3.3.2. Minimize supply voltage drop ................................................................................. 31 3.3.3. Reference power design for module ........................................................................ 32 3.3.4. Monitor power supply ............................................................................................. 33 3.4. Power on and down scenarios ........................................................................................... 33 3.4.1. Power on .................................................................................................................. 33 3.4.2. Power down ............................................................................................................. 35 3.4.3. Restart ...................................................................................................................... 38 3.5. Charging interface ............................................................................................................. 40 3.6. Power saving ..................................................................................................................... 40 3.6.1. Minimum functionality mode .................................................................................. 40 3.6.2. SLEEP mode ........................................................................…

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SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 3.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Revised wording (obsolete) 1.0 2.0 Sept–25-2007 Updated company template (current) 2.0 3.0 Jan-31-2012 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 3.0 Quectel Wireless Solutions Company Limited August 23, 2012 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, Quectel Wireless Solutions Company Limited hereby authorize SIEMIC, INC. to act as a Certification Body for certifying for the following project(s): Product description: GSM/GPRS Module Model name: M80 FCC ID: XMR201208M80 We affirm that between SIEMIC and Quectel Wireless Solutions Company Limited, any difference in understanding, including test plan, measurement methods, applicable standards and relevant procedures and processes have been resolved prior to commencement of testing activities. Sincerely, Client’s signature: Client’s name / title: Johnny.xiang/Project Manager Contact information / address: Room 501, Building 13, No.99 TianZhou Road,Xuhui District, Shanghai

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 3.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (current) 2.0 3.0 Jan-31-2012 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 3.0 Quectel Wireless Solutions Company Limited August 23,2012 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: XMR201208M80 We hereby request confidential treatment of information accompanying this application as outlined below: Schematics Tune up procedure Operational Description Block Diagram BOM The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Client’s signature: Client’s name / title: Johnny.xiang/Project Manager Contact information / address: Room 501, Building 13, No.99 TianZhou Road,Xuhui District, Shanghai

SCS-F26 Modular Approval Letter Page 1 of 3 Rev 7.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Modular Approval Declaration Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (Obsolete) 1.0 1.0 Dec-04-2006 Added IC Modular Letter (Obsolete) 1.0 2.0 Feb 16 2009 Add LMA and MA option (Obsolete) 2.0 3.0 April 14 2010 Revised per RSS Gen issue 3.0 (Obsolete) 3.0 4.0 Jan 12 2011 Removed Foot(2) (obsolete) 4.0 5.0 July 19 2011 Adding New note per KDB996369 D01 V01R03 (obsolete) 5.0 6.0 August 29 2011 Updated company template & Added text box (current) 6.0 7.0 Jan-31-2012 SCS-F26 Modular Approval Letter Page 2 of 3 Rev 7.0 Quectel Wireless Solutions Company Limited August 23，2012 (Product name) FCC ID : XMR201208M80 , is seeking FCC Authorization as a Single Modular transmitter / Single Limited Modular Approval (Please check one). The EUT meets the requirements for Single Modular approval / Single Limited Modular Approval (please check one) as detailed in FCC public Notice DA00-1407. Compliance to each of the requirements is described below : Questions are: * Please provide a detailed explanation if the answer is “No.” 1. “The modular transmitter must have its own RF shielding.” Yes / No 2. “The modular transmitter must have buffered modulation/data inputs.” Yes / No 3. “The modular transmitter must have its own power supply regulation.” Yes / No 4. “The modular transmitter must comply with the antenna requirements of section 15.203 and 15.204(c).” Yes / No 5. “The modular transmitter must be tested in a stand-alone configuration.” Yes / No 6. “The modular transmitter must be labeled with its own FCC ID number.” Yes / No 7. “The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacture must provide adequate instruction along with the module to explain any such requirements.” Yes / No 8. “The modular transmitter must comply with any applicable RF exposure requirements.” Yes / No Note: (1) LMA may be granted when one or more of the requirements in the table above cannot be demonstrated. LMA will also be issued in those instances where applicants can demonstrate that they will retain control over the final installation of the device, such that compliance of the end product is assured. In such cases, an operating condition on the LMA for the module must state that the module is only approved for use when installed in devices produced by a specific manufacturer. When LMA is sought, the application for equipment certification must specifically state how control of the end product into which the module will be installed, and will be maintained, such that full compliance of the end product is always ensured. (2) Please provide Clear and specific instructions describing the conditions, limitations and procedures for third-parties to use and/or integrate the module into a host device. (3) For non-Software Defined Radio transmitter modules where software is used to ensure compliance of the device, technical description of how such control is implemented to ensure prevention of third party modification must be provided (see KDB 594280). Note 1: Compliance of a module in its final configuration is the responsibility of the applicant. A host device will not be considered certified if the instructions regarding antenna configuration provided in the original description, of one or more separately certified modules it contains, were not followed. Example: A separately certified low-power transceiver module using Bluetooth technology which is housed in a desktop computer, laptop or peripheral does not require the overall system to be recertified, if the desktop computer, laptop or peripheral, as a stand-alone unit, complies with all applicable technical standards. Client’s signature Client’s name / title Johnny Xiang/Project Manager Contact information / address Room 501, Building 13, No.99 TianZhou Road,Xuhui District, Shanghai SCS-F26 Modular Approval Letter Page 3 of 3 Rev 7.0 Quectel Wireless Solutions Company Limited LMA Declaration Letter We , Quectel Wireless Solutions Company Limited declared that will retain control over the final installation of the device, (FCC/IC ID: XMR201208M80 ) such that compliance of the end product is assured. In such cases, an operating condition on the LMA for the module must be only approved for use when installed in devices produced by a specific manufacturer. Client’s signature Client’s name / title Johnny Xiang/Project Manager Contact information / address Room 501, Building 13, No.99 TianZhou Road,Xuhui District, Shanghai

Annex B.ii. Photograph 2: EUT Internal Photo EUT – Front View EUT – Rear View EUT –Shielding Off View

FCC and IC ID label and Label location

Annex B.ii. Photograph 2: EUT Internal Photo EUT – Front View EUT – Rear View EUT –Shielding Off View

FCC §1.1307 (b)(1) & §2.1091 - MAXIMUM PERMISSIBLE EXPOSURE (MPE) Applicable Standard According to §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to §1.1310 and §2.1091 RF exposure is calculated. Limits for General Population/Uncontrolled Exposure: Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (minutes) 0.3-1.34 614 1.63 *(100) 30 1.34-30 824/f 2.19/f *(180/f 2 ) 30 30-300 27.5 0.073 0.2 30 300-1500 / / f/1500 30 1500-100,000 / / 1.0 30 f = frequency in MHz * = Plane-wave equivalent power density Test Data Predication of MPE limit at a given distance Where: S = power density (in appropriate units, e.g. mW/cm2) P = power input to the antenna (in appropriate units, e.g., mW). G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain. R = distance to the center of radiation of the antenna (appropriate units, e.g., cm) Prediction distance: >20 (cm) Antenna Gain (GSM850): 0.5 (dBi) (PCS1900): 2 (dBi) Antenna Gain (GSM850): 1.122 (numeric) (PCS1900): 1.585 (numeric) Frequency (MHz) Output power(dBm) Output power(mW) Power Density (mW/cm2) limit (mW/cm2) Result 824.2 31.79 1510.0802 0.3372 0.5495 PASS 836.6 31.84 1527.5661 0.3412 0.5577 PASS 848.8 31.82 1520.5475 0.3396 0.5659 PASS 1850.2 29.17 826.0379 0.2606 1.0 PASS 1880.0 29.27 845.2788 0.2667 1.0 PASS 1909.8 29.24 839.4600 0.2648 1.0 PASS Result: Pass

Quectel Wireless Solutions Company Limited GSM/GPRS Module Model: M80 August 15, 2012 Report No.: 12050068-FCC-R1 (This report supersedes NONE) Modifications made to the product : None This Test Report is Issued Under the Authority of: Eaton Wang Compliance Engineer Alex Liu Technical Manager This test report may be reproduced in full only. Test result presented in this test report is applicable to the representative sample only. Title: RF Test Report for GSM/GPRS Module Model: M80 To: FCC Part 22(H) & FCC Part 24(E): 2011 Report No: 12050068-FCC-R1 Issue Date: August 15, 2012 Page: 2 of 40 www.siemic.com.cn Laboratory Introduction SIEMIC, headquartered in the heart of Silicon Valley, with superior facilities in US and Asia, is one of the leading independent testing and certification facilities providing customers with one-stop shop services for Compliance Testing and Global Certifications. In addition to testing and certification, SIEMIC provides initial design reviews and compliance management through out a project. Our extensive experience with China, Asia Pacific, North America, European, and international compliance requirements, assures the fastest, most cost effective way to attain regulatory compliance for the global markets . Accreditations for Conformity Assessment Country/Region Accreditation Body Scope USA FCC, A2LA EMC , RF/Wireless , Telecom Canada IC, A2LA, NIST EMC, RF/Wireless , Telecom Taiwan BSMI , NCC , NIST EMC, RF, Telecom , Safety Hong Kong OFTA , NIST RF/Wireless ,Telecom Australia NATA, NIST EMC, RF, Telecom , Safety Korea KCC/RRA, NIST EMI, EMS, RF , Telecom, Safety Japan VCCI, JATE, TELEC, RFTEMI, RF/Wireless, Telecom Mexico NOM, COFETEL, Caniety Safety, EMC , RF/Wireless, Telecom Europe A2LA, NIST EMC, RF, Telecom , Safety Accreditations for Product Certifications Country/Region Accreditation Body Scope USA FCC TCB, NIST EMC , RF , Telecom Canada IC FCB , NIST EMC , RF , Telecom Singapore iDA, NIST EMC , RF , Telecom EU NB EMC & R&TTE Directive Japan MIC, (RCB 208) RF , Telecom Hong Kong OFTA (US002) RF , Telecom Title: RF Test Report for GSM/GPRS Module Model: M80 To: FCC Part 22(H) & FCC Part 24(E): 2011 Report No: 12050068-FCC-R1 Issue Date: August 15, 2012 Page: 3 of 40 www.siemic.com.cn This page has been left blank intentionally. Title: RF Test Report for GSM/GPRS Module Model: M80 To: FCC Part 22(H) & FCC Part 24(E): 2011 Report No: 12050068-FCC-R1 Issue Date: August 15, 2012 Page: 4 of 40 www.siemic.com.cn CONTENTS 1. EXECUTIVE SUMMARY & EUT INFORMATION...........................................................................................5 2. TECHNICAL DETAILS ..........................................................................................................................................6 3. MODIFICATION .....................................................................................................................................................7 4. TEST SUMMARY ....................................................................................................................................................8 5. MEASUREMENTS, EXAMINATION AND DERIVED RESULTS ...................................................................9 ANNEX A. TEST INSTRUMENT & METHOD ........................................................................................................32 ANNEX B. EUT AND TEST SETUP PHOTOGRAPHS ...........................................................................................35 ANNEX C. TEST SETUP AND SUPPORTING EQUIPMENT................................................................................36 ANNEX D. USER MANUAL / BLOCK DIAGRAM / SCHEMATICS / PART LIST ............................................39 ANNEX E. DECLARATION OF SIMILARITY ........................................................................................................40 Title: RF Test Report for GSM/GPRS Module Model: M80 To: FCC Part 22(H) & FCC Part 24(E): 2011 Report No: 12050068-FCC-R1 Issue Date: August 15, 2012 Page: 5 of 40 www.siemic.com.cn 1. EXECUTIVE SUMMARY & EUT INFORMATION The purpose of this test programmed was to demonstrate compliance of the Quectel Wireless Solutions Company Limited, GSM/GPRS Module and model: M80 against the current Stipulated Standards. The GSM/GPRS Module has demonstrated compliance with the FCC Part 22(H) & FCC Part 24(E): 2011. EUT Information EUT Description : GSM/GPRS Module Main Model : M80 Serial Model : N/A Antenna Gain : GSM850: 0.5 dBi PCS1900: 2 dBi (Note: The radio module will be sold without antenna, this antenna only used limited to ERP/EIRP or radiated spurious emission test.) Operating info : DC 4V, 0.5A Support adapter info : SWITCHING POWER SUPPLY MODEL: P-050B INPUT: 100V-240V, 50/60Hz, 0.3A OUTPUT: 5.0V-2.0A P/N: B2152-0945 Maximum Conducted Peak Power to Antenna : GSM850: 31.84 dBm PCS1900: 29.27 dBm Maximum Radiated ERP/EIRP : GSM850: 29.94 dBm / ERP PCS1900: 27.32 dBm / EIRP Classification Per Stipulated Test Standard : FCC Part 22(H) & FCC Part 24(E): 2011 Title: RF Test Report for GSM/GPRS Module Model: M80 To: FCC Part 22(H) & FCC Part 24(E): 2011 Report No: 12050068-FCC-R1 Issue Date: August 15, 2012 Page: 6 of 40 www.siemic.com.cn 2. TECHNICAL DETAILS Purpose Compliance testing of GSM/GPRS Module with stipulated standard Applicant / Client Quectel Wireless Solutions Company Limited Room 501, Building 13, No.99 TianZhouRoad,Xuhui District, Shanghai Room 501, Building 13, No.99 TianZhouRoad,Xuhui District, Shanghai Manufacturer Quectel Wireless Solutions Company Limited Room 501, Building 13, No.99 TianZhouRoad,Xuhui District, Shanghai Laboratory performing the tests SIEMIC Nanjing (China) Laboratories NO.2-1,Longcang Dadao, Yuhua Economic Development Zone, Nanjing, China Tel:+86(25)86730128/86730129 Fax:+86(25)86730127 Email:[email protected] Test report reference number 12050068-FCC-R1 Date EUT received July 30, 2012 Standard applied FCC Part 22(H) & FCC Part 24(E): 2011 Dates…

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Annex B.iii. Photograph 3: Test Setup Photo Radiated Spurious Emissions Test Setup Below 1GHz - Front View Radiated Spurious Emissions Test Setup Above 1GHz - Front View