YQD-GV620MGGPS Tracker

GV620MG User Manual GV620MG User Manual EGPRS/LTE Cat-M1/LTE NB2/GNSS Tracker QSZTRACGV620MGUM0100 Version: 1.00 GV620MG User Manual QSZTRACGV620MGUM0100 Document Title GV620MG User Manual Version 1.0 Date 2021-08-17 Status Released Document Control ID QSZTRACGV620MGUM0100 General Notes Queclink offers this information as a service to its customers, to support application and engineering efforts that use the products designed by Queclink. The information provided is based upon requirements specifically provided to Queclink by the customers. Queclink has not undertaken any independent search for additional relevant information, including any information that may be in the customer’s possession. Furthermore, system validation of this product designed by Queclink 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 which is the property of Queclink. Copying of this document, distribution to others or using or communication of the contents thereof is forbidden without express authority. 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 © Queclink Wireless Solutions Co., Ltd. 2021 Queclink Confidential GV620MG User Manual QSZTRACGV620MGUM0100 Contents 0. Revision History ............................................................................................................................. 1 1. Introduction .................................................................................................................................. 2 1.1. GV620MG Product .............................................................................................................. 2 1.2. Reference............................................................................................................................. 2 1.3. Terms and Abbreviations ..................................................................................................... 3 2. Product Overview .......................................................................................................................... 4 2.1. Product Appearance ............................................................................................................ 4 2.2. LED Description ................................................................................................................... 5 2.3. Parts List .............................................................................................................................. 6 3. Interface Definition ....................................................................................................................... 7 4. GV620MG Device Cable Color ....................................................................................................... 8 5. Getting Started .............................................................................................................................. 6 5.1. Opening and Closing the Case ............................................................................................. 6 5.2. Installing a SIM Card ............................................................................................................ 6 5.3. Installing the Internal Backup Battery ................................................................................. 7 5.4. Power Supply Connection ................................................................................................... 7 5.5. Ignition Detection ................................................................................................................ 7 5.6. Digital Inputs ....................................................................................................................... 9 5.7. Analog Input ........................................................................................................................ 9 5.8. Digital Outputs .................................................................................................................. 10 5.9. Temperature Sensor Interface ........................................................................................... 12 5.10. Serial Port/UART Interface .............................................................................................. 14 6. Installation Precautions ............................................................................................................... 15 7. Troubleshooting and Safety Info ................................................................................................. 16 7.1. Troubleshooting ................................................................................................................ 16 7.2. Safety Info .......................................................................................................................... 16 8. Appendix: Supported Accessories ............................................................................................... 17 Queclink Confidential GV620MG User Manual QSZTRACGV620MGUM01001 0.Revision History Version Date Author Description of Change 1.00 2021-08-17 Arry Wang Initial Queclink Confidential GV620MG User Manual QSZTRACGV620MGUM0100 2 1. Introduction GV620MG is a waterproof GPS tracker designed for a wide variety of vehicle tracking applications. They have multiple I/O interfaces that can be used for monitoring or controlling external devices, including a 1-wire interface used for temperature monitoring. Bluetooth 4.2 is supported. Virtual ignition detection and i-Button function are also supported. Its built-in GPS receiver has superior sensitivity and fast initial positioning. The GV620MG’s location can be monitor…

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Queclink Wireless Solutions Co., Ltd. Agent Authorization Company: Queclink Wireless Solutions Co., Ltd. Address: No.30, Lane 500, Xinlong Road, Minhang District, Shanghai, China 201101 Product Name: GPS Tracker Model Number(s): GV620MG Product Description: GPS Tracker We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2022-04-27 Name: Wei Peng Title: Vice President Company: Queclink Wireless Solutions Co., Ltd.

QueclinkWirelessSolutionsCo.,Ltd. Date:26April,2021 To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 ToWhomItMayConcern: TheQueclinkWirelessSolutionsCo.,Ltd.undersigned,herebyauthorizesMr.WuXuewenfrom ShenzhenBALUNTechnologyCo.,Ltd.,toactonthebehalfoftheQueclinkWirelessSolutions Co.,Ltd.solelyinmattersrelatingtotheapplicationforanFCCequipmentauthorizationfor FCCID:YQD-GV620MGincludingthesigningofdocumentsinconnectionwiththisApplication. NecessaryactscarriedoutbyShenzhenBALUNTechnologyCo.,Ltd.inconnectionwiththe ApplicationshallhavethesameeffectasactsoftheQueclinkWirelessSolutionsCo.,Ltd. TheQueclinkWirelessSolutionsCo.,Ltd.alsoherebycertifythatnopartytothisapplicationis subjecttoadenialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-Drug AbuseActof1988,21U.S.C.Section862. YoursSincerely, Print name: weipeng Title:Manager Queclink Wireless Solutions Co., Ltd.

QueclinkWirelessSolutionsCo.,Ltd. Date:26April,2021 To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 RE:QueclinkWirelessSolutionsCo.,Ltd. FCCID:YQD-GV620MG FCCCertificationConfidentialityRequest Gentlemen: Thisletteristocomplywith47CFR0.457and0.459pertainingtoconfidentialitymaterial. QueclinkWirelessSolutionsCo.,Ltd.requeststhatthefollowingdocumentsregardingthis submissionforFCCID:YQD-GV620MGbekeptLong-Termconfidential: ExhibitTypeFileName BlockDiagramBlockDiagram.pdf SchematicsSchematics.pdf OperationalDescriptionOperationalDescription.pdf Andbelowexhibitkeptshort-termconfidential(180days): ExhibitTypeFileName ExternalPhotosExternalPhoto.pdf InternalPhotosInternalPhoto.pdf TestSetupPhotosTestSetupPhotos.pdf UsersManualsUsersManual.pdf Thosedocumentscontaindetailedsystemandequipmentdescriptionandrelatedinformation abouttheproductwhichQueclinkWirelessSolutionsCo.,Ltd.considerstobeconfidential proprietary,acustomdesignand,otherwise,notreleasabletothegeneralpublic.Sincethisdesign isabasisformwhichfuturetechnologicalproductswillevolve,QueclinkWirelessSolutionsCo., Ltd.considersthisinformationwouldbeofbenefittoitscompetitors,andthatthedisclosureof theinformationinthesedocumentswouldgivecompetitorsanunfairadvantageinthemarket. Thankyouforyourattentiontothismatter. YoursSincerely, Print name: weipeng Title:Manager Queclink Wireless Solutions Co., Ltd.

Report No.: BL-EC2240438-AW 1 / 3 EUT EXTERNAL PHOTOS FRONT VIEW OF EUT REAR VIEW OF EUT Report No.: BL-EC2240438-AW 2 / 3 LEFT SIDE VIEW OF EUT RIGHT SIDE OF EUT Report No.: BL-EC2240438-AW 3 / 3 TOP VIEW OF EUT BOTTOM VIEW OF EUT

SN: XXXXXXXXXXXXXXX IMEI: XXXXXXXXXXXXXXXX S2-MXXXX GV620MG Contains FCC ID: XRM202005BG95M5 FCC ID: YQD-GV620MG

ReportNo.:BL-EC2240438-AI 1 / 4 EUTINTERNALPHOTOS EUTUNCOVERVIEW EUTUNCOVERVIEW ReportNo.:BL-EC2240438-AI 2 / 4 MAINBOARDTOPVIEW(WITHSHIELDING) MAINBOARDREARVIEW(WITHSHIELDING) ReportNo.:BL-EC2240438-AI 3 / 4 MAINBOARDTOPVIEW(WITHOUTSHIELDING) c MAINBOARDREARVIEW(WITHOUTSHIELDING) antenna ReportNo.:BL-EC2240438-AI 4 / 4 BatteryPhoto

Report No.: BL-EC2240438-701 RF Exposure Evaluation For FCC ID: YQD-GV620MG Refer user manual this device is a GPS Tracker, and this device was designed used in Mobile devices that the minimum distance between human’s body is 20 cm. Based on the 47CFR 2.1091, this device belongs to Mobile device. The definition of the category as following: Mobile Derives: CFR Title 47 §2.1091(b) (b) For purposes of this section, a mobile device is defined as a transmitting device designed to be used in other than fixed locations and to generally be used in such a way that a separation distance of at least 20 centimeters is normally maintained between the transmitter’s radiating structure(s) and the body of the user or nearby persons. FCC KDB 447498 D01 General RF Exposure Guidance v06 Limit Devices operating in standalone mobile exposure conditions may contain a single transmitter or multiple transmitters that do not transmit simultaneously. A minimum test separation distance ≥ 20 cm is required between the antenna and radiating structures of the device and nearby persons to apply mobile device exposure limits. The distance must be fully supported by the operating and installation configurations of the transmitter and its antenna(s), according to the source-based time-averaged maximum power requirements of § 2.1091(d)(2). In cases where cable losses or other attenuations are applied to determine compliance, the most conservative operating configurations and exposure conditions must be evaluated. The minimum test separation distance required for a device to comply with mobile exposure conditions must be clearly identified in the installation and operating instructions, for all installation and exposure conditions, to enable users and installers to comply with RF exposure requirements. For mobile devices that have the potential to operate in portable device exposure conditions, similar to the configurations described in § 2.1091(d)(4), a KDB inquiry is required to determine the SAR test requirements for demonstrating compliance. When the categorical exclusion provision of § 2.1091(c) applies, the minimum test separation distance may be estimated, when applicable, by simple calculations according to plane-wave equivalent conditions, to ensure the transmitter and its antenna(s) can operate in manners that meet or exceed the estimated distance. The source-based time-averaged maximum radiated power, according to the maximum antenna gain, must be applied to calculate the field strength and power density required to establish the minimum test separation distance. When the estimated test separation distance becomes overly conservative and does not support compliance, MPE measurement or computational modeling may be used to determine the required minimum separation distance. Report No.: BL-EC2240438-701 According to FCC Part 1.1307, systems operating under the provisions of this section shall be operated in a manner the ensures that the public is not exposed to radio frequency energy level in excess of the commission’s guidelines. Limits for General Population/ Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength(E)(V/m) Magnetic Field Strength (H)(A/m) Power Density (S)(mW/cm 2 ) 0.3-1.34 614 1.63 (100)* 1.34-30 824/f 2.19/f (180/f2)* 30-300 27.5 0.073 0.2 300-1500 f/1500 1500-100,000 1.0 MPE calculation formula Where: S = power density P = output power (mW) G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = Separation distance between radiator and human body (cm) Report No.: BL-EC2240438-701 1 ASSESSMENT RESULT 1.1 Output Power Bluetooth Mode GFSK (BLE) Low Channel Middle Channel High Channel Peak Power (dBm) 7.44 7.49 7.18 Note: This report listed the worst case peak power value, please refer to RF test report for more details. GPRS Mode GPRS 850 Note2 Low Channel Middle Channel High Channel ERP (dBm) 32.78 32.21 32.55 Mode GPRS 1900 Note1 Low Channel Middle Channel High Channel EIRP (dBm) 31.22 31.22 31.40 Note 1: This report listed the worst case EIRP value, please refer to RF test report No. R2005A0283-R2V1 (FCC ID: XMR202005BG95M5)which was issued by TA Technology (Shanghai) Co., Ltd. on July 23, 2020 for more details. Note 2: This report listed the worst case EIRP value, please refer to RF test report No. R2005A0283-R1V1(FCC ID: XMR202005BG95M5) which was issued by TA Technology (Shanghai) Co., Ltd. on July 23, 2020 for more details. EGPRS Mode EGPRS 850 Note 2 Low Channel Middle Channel Low Channel ERP (dBm) 26.79 25.98 26.40 Mode EGPRS 1900 Note1 Low Channel Middle Channel Low Channel EIRP (dBm) 27.23 27.09 27.10 Note 1: This report listed the worst case EIRP value, please refer to RF test report No. R2005A0283-R2V1(FCC ID: XMR202005BG95M5) which was issued by TA Technology (Shanghai) Co., Ltd. on July 23, 2020 for more details. Note 2: This report listed the worst case EIRP value, please refer to RF test report No. R2005A0283-R1V1(FCC ID: XMR202005BG95M5) which was issued by TA Technology (Shanghai) Co., Ltd. on July 23, 2020 for more details. LTE-M1 Mode Band 2 Note1 Band 4 Note4 Band 5 Note2 Band 12 Note4 Band 13 Note4 Band 25 Note1 Band 26 Note3 Band 66 Note4 Band 85 Note4 EIRP/ERP (dBm) 25.23 25.7 24.12 25.1 25.63 25.03 24.94 25.5 24.29 Note 1: This report listed the worst case EIRP value, please refer to RF test report No. R2005A0283-R2V1 (FCC ID: XMR202005BG95M5)which was issued by TA Technology (Shanghai) Co., Ltd. on July 23, 2020 for more details. Note 2: This report listed the worst case EIRP value, please refer to RF test report No. R2005A0283-R1V1 (FCC ID: Report No.: BL-EC2240438-701 XMR202005BG95M5)which was issued by TA Technology (Shanghai) Co., Ltd. on July 23, 2020 for more details. Note 3: This report listed the worst case EIRP value, please refer to RF test report No. R2005A0283-R3V1 (FCC ID: XMR202005BG95M5)which was issued by TA Technology (Shanghai) Co., Ltd. on July 23, 2020 for more details. Note 4: This report listed…

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Report No.: BL-EC2240438-601 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 56 Web: www.titcgroup.com Template No.: TRP-FCC Part 15.247 (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe West Road, Nanshan District, ShenZhen, GuangDong Province, China TEST REPORT Applicant: Queclink Wireless Solutions Co., Ltd. Address: No.30, Lane 500, Xinlong Road, Minhang District, Shanghai, China Equipment Type: GPS Tracker Model Name: GV620MG Brand Name: QUECLINK FCC ID: YQD-GV620MG Test Standard: 47 CFR Part 15 Subpart C (refer section 3.1) Test Date Apr. 18, 2022 - Apr. 21, 2022 Date of Issue: Apr. 26, 2022 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Julie Zhu Checked by: Ye Hongji Approved by: Liao Jianming (Technical Director) _______________ _______________ _______________ Report No.: BL-EC2240438-601 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 56 Web: www.titcgroup.com Template No.: TRP-FCC Part 15.247 (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe West Road, Nanshan District, ShenZhen, GuangDong Province, China Revision History Version Issue Date Revisions Rev. 01 Apr. 26, 2022 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ......................................................................................................... 4 1.1 Identification of the Testing Laboratory .......................................................................... 4 1.2 Identification of the Responsible Testing Location ......................................................... 4 2 PRODUCT INFORMATION ......................................................................................................... 5 2.1 Applicant Information ...................................................................................................... 5 2.2 Manufacturer Information ............................................................................................... 5 2.3 Factory Information ........................................................................................................ 5 2.4 General Description for Equipment under Test (EUT) ................................................... 5 2.5 Technical Information ..................................................................................................... 6 2.6 Additional Instructions .................................................................................................... 7 3 SUMMARY OF TEST RESULTS ................................................................................................. 8 3.1 Test Standards ............................................................................................................... 8 3.2 Test Verdict .................................................................................................................... 8 4 GENERAL TEST CONFIGURATIONS ........................................................................................ 9 4.1 Test Environments ......................................................................................................... 9 4.2 Test Equipment List ........................................................................................................ 9 4.3 Test Software List ........................................................................................................... 9 4.4 Measurement Uncertainty ............................................................................................ 10 4.5 Description of Test Setup ............................................................................................. 10 4.6 Measurement Results Explanation Example ................................................................ 13 5 TEST ITEMS .............................................................................................................................. 14 5.1 Antenna Requirements ................................................................................................. 14 5.2 Output Power ............................................................................................................... 15 5.3 Occupied Bandwidth .................................................................................................... 17 Report No.: BL-EC2240438-601 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 56 Web: www.titcgroup.com Template No.: TRP-FCC Part 15.247 (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe West Road, Nanshan District, ShenZhen, GuangDong Province, China 5.4 Conducted Spurious Emission ..................................................................................... 18 5.5 Band Edge (Authorized-band band-edge) .................................................................... 20 5.6 Conducted Emission .................................................................................................... 22 5.7 Radiated Spurious Emission ........................................................................................ 23 5.8 Band Edge (Restricted-band band-edge) ..................................................................... 28 5.9 Power Spectral density (PSD) ...................................................................................... 29 ANNEX A TEST RESULT ............................................................................................................. 30 A.1 Output Power, Duty Cycle ............................................................................................ 30 A.2 Occupied Bandwidth .................................................................................................... 33 A.3 Conducted Spurious Emissions ................................................................................... 36 A.4 Band Edge (Authorized-band band-edge) .................................................................... 40 A.5 Conducted Emissions .............................................................................…

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Report No.: BL-EC2240438-AR 1 / 4 TEST SETUP PHOTOS 1 Radiated Test Photo Below-1GHz CC Close-up Report No.: BL-EC2240438-AR 2 / 4 30MHz-1GHz Close-up c Report No.: BL-EC2240438-AR 3 / 4 Above 1GHz Close-up Report No.: BL-EC2240438-AR 4 / 4 2 Conducted Test Photo Conducted Test