NCI-M360-SS100seatbelt sensor

VIA TECHNOLOGIES INC SEATBELT Sensor USER GUIDE Installation 1. Take out the Seatbelt Sensor(Figure 1) and buckle(Figure 2). Figure 1 Figure 2 2. Remove the 3M adhesive sticker from the Seatbelt Sensor. 3. Align the white mark line of the Seatbelt Sensor with the top of the Seatbelt buckle, and gently press the Seatbelt Sensor to secure the Seatbelt Sensor (Figure 3). Figure 3 VIA TECHNOLOGIES INC Instructions for use 1. Upgrade the M500 to a version that supports Seatbelt Sensor (V2.0.3 or higher), and install VIA Workx APP V1.4.8 or higher on the phone. 2. Power on the M500 (about 30 seconds), turn on the WIFI of the phone and search for the AP of the M500 to connect (Wi-Fi name is VIA_M500_XXX)(Figure 4). The default password is 12345678. Figure 4 3. Enter the app, the "Camera" interface will be displayed by default, click "Settings", and find the "Optional Accessories" in the "Settings" page, and the seatbelt is N/A (unpaired state) when it is used for the first time (Figure 5). VIA TECHNOLOGIES INC Figure 5 4. If the Seatbelt Sensor has been paired before, the optional accessory “Seatbelt Sensor” is in paired status and displays the MAC address of the Seatbelt Sensor (Figure 6). Click on the “Seatbelt Sensor” in the app settings page to unpair (Figure 7). After unpairing, it will revert to the "unpaired" state (Figure 5). Figure 6 Figure 7 VIA TECHNOLOGIES INC 5. When the Seatbelt Sensor is in the "unpaired" state, click on the “Seatbelt Sensor” to enter the Seatbelt Sensor pairing prompt page (Figure 8). Click "Add a Seatbelt Sensor", insert the locking tongue into the seatbelt buckle to wake up the Seatbelt Sensor, wait for the M500 to scan to the corresponding Seatbelt Sensor (Figure 9), click on the Seatbelt Sensor that needs to be added, and it will be displayed in the pairing (Figure 10). After successful pairing, you can see the MAC and corresponding battery information of the connected Seatbelt Sensor on the settings page. (Figure 11) Figure 8 Figure 9 VIA TECHNOLOGIES INC Figure 10 Figure 11 6. When wearing a Seat belt, the LCD screen displays the "green seat belt icon" (Figure 12); When the seat belt is not fastened, the LCD screen displays the "red alarm seat belt icon" (Figure 13). Figure 12 VIA TECHNOLOGIES INC Figure 13 Frequency Band(s) This device operates with the following frequency bands and maximum frequency power. NOTE: The product is compliant with these power limits required by the European Union. Frequency bands supported by the product vary by model. LoRa: 863-870 MHz < 14dBm EU DECLARATION OF CONFORMITY Hereby, VIA Technologies, Inc. declares that seatbelt sensor with model SS100 is in compliance with Directive 2014/53/EU. VIA TECHNOLOGIES INC FCC Caution FCC ID: NCI-M360-SS100 § 15.19 Labeling requirements. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. § 15.21 Information to user. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. § 15.105 Information to the user. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is VIA TECHNOLOGIES INC connected. -Consult the dealer or an experienced radio/TV technician for help. RF warning statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment can be used in portable exposure conditions without restriction.

Rev 1/26/2023 VIA Technologies, Inc. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Company name: VIA Technologies, Inc. Address: 8F, No.535, Zhongzheng Rd., Xindian Dist, New Taipei, Taiwan Product Name: seatbelt sensor FCC ID: NCI-M360-SS100 Model(s): SS100 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing We, [VIA Technologies, Inc. ] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Yours Sincerely, Name: Mirror Hu Date: 2023-09-15 Title: Engineer Signature of applicant:

Rev 1/26/2023 VIA Technologies, Inc. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Company name: VIA Technologies, Inc. Address: 8F, No.535, Zhongzheng Rd., Xindian Dist, New Taipei, Taiwan Product Name: seatbelt sensor FCC ID: NCI-M360-SS100 Model(s): SS100 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing We, [VIA Technologies, Inc.] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Yours Sincerely, Name: Mirror Hu Date: 2023-09-15 Title: Engineer Signature of applicant:

Rev 1/26/2023 VIA Technologies, Inc. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2023.09.15 Company name: VIA Technologies, Inc. Address:8F, No.535, Zhongzheng Rd., XindianDist, New Taipei, Taiwan FRN: 0015296189 Contact Person: Mirror Hu Tel.: 886-2-2218-5452 Email: [email protected] Product Name: seatbelt sensor FCCID:NCI-M360-SS100 Model(s):SS100 Ref: Attestation Statements Part 2.911(d)(7) Filing We, [VIA Technologies, Inc.] (“The applicant”) certifies that, as of the date of the filing of the application,FCC US Agent,LLCis our designated U.S. agent for service of process for the above referenced FCC ID. [VIA Technologies, Inc.] accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. FCC US Agent,LLCaccepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Company Name: FCC US Agent, LLC Address: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA Contact Person: Tim Payne Tel.: 708-571-3148 Email: [email protected] FRN: 0033402884 Sincerely, Applicant printed name: Mirror Hu U.S. Agent printed name: Tim Payne Applicant signature: U.S. Agent signature:

F:\Fang-Work\20230817G10411X 威盛 ss100 FCC（TIMCO-改comment中）\comment 1\Data Re-use Explanation Letter.docx VIA Technologies, Inc. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Date: Sep.22, 2023 SUBJECT: FCC Application for (FCC ID: NCI-M360-SS100) To Whom It May Concern: We, the undersigned, hereby state a certified module (FCC ID: Y82-DA14531MOD, Test Report number: 200330213GZU-001) was installed in our product (FCC ID: NCI-M360- SS100), the module installed in our product is identical, and in the same configuration with the original module. The RF output power is verified to be the same, thus, test data (Peak Conducted Output Power, 6dB and 99% Bandwidth, Conducted Band Edges and Spurious Emission, Power spectral density) were re-used from the original test report to the new test report. Regards, Signature： Contact Person: Mirror Hu Title: Engineer Company: VIA Technologies, Inc. Address: 8F, No.535, Zhongzheng Rd., Xindian Dist, New Taipei, Taiwan Tel: 886-2-2218-5452 E-Mail: [email protected]

VIA Technologies, Inc. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2023/09/15 Subject; Request for Confidentiality FCC ID: NCI-M360-SS100 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Mirror Hu

VIA Technologies, Inc. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Date: 2023/09/15 SUBJECT: FCC Application for (FCC ID: NCI-M360-SS100) To Whom It May Concern: We, the undersigned, hereby authorize _ CCIC Southern Testing Co., Ltd._ (Chris You)__ at _ Electronic Testing Building, No. 43 Shahe Road, Xili Street, Nanshan District, Shenzhen, Guangdong, China _ on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by __Chris You__ on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, Signature： Contact Person: Mirror Hu Title: Engineer Company: VIA Technologies, Inc. Address: 8F, No.535, Zhongzheng Rd., Xindian Dist, New Taipei, Taiwan Tel: 886-2-2218-5452 E-Mail: [email protected]

ANT

Report No. : 20230817G10411X-W3 CCIC-SET/ TRF:IRF(2019-05-23) Page 1 of 8 RF MPE REPORT Report No.: 20230817G10411X-W3 Product Name: seatbelt sensor Model No.: SS100 FCC ID: NCI-M360-SS100 Applicant: VIA Technologies, Inc. Address: 8F., NO. 535, ZHONGZHENG RD., XINDIAN DIST., NEW TAIPEI CITY 23148, TAIWAN Dates of Testing: 08/28/2023 - 09/01/2023 Issued by: CCIC Southern Testing Co., Ltd. Lab Location: Electronic Testing Building, No. 43 Shahe Road, Xili Street, Nanshan District, Shenzhen, Guangdong, China. Tel：86 755 26627338 Fax：86 755 26627238 This test report consists of 8 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by CCIC-SET. The test results in the report only apply to the tested sample. The test report shall be invalid without all the signatures of testing engineers, reviewer and approver. Any objections must be raised to CCIC-SET within 15 days since the date when the report is received. It will not be taken into consideration beyond this limit. Report No. : 20230817G10411X-W3 CCIC-SET/ TRF:IRF(2019-05-23) Page 2 of 8 Test Report Product ................................. : seatbelt sensor Brand Name .......................... : VIA Trade Name ......................... : VIA Applicant ............................... : VIA Technologies, Inc. Applicant Address................ : 8F., NO. 535, ZHONGZHENG RD., XINDIAN DIST., NEW TAIPEI CITY 23148, TAIWAN Manufacturer ........................ : VIA Technologies, Inc. Manufacturer Address ......... : 8F., NO. 535, ZHONGZHENG RD., XINDIAN DIST., NEW TAIPEI CITY 23148, TAIWAN Test Standards ..................... : 47 CFR Part 2.1093 Test Result ............................ : Pass [盖章] Tested by ............................. : 2023.09.05 Kim Li, Test Engineer Reviewed by ......................... : 2023.09.05 Chris You, Senior Engineer Approved by ......................... : 2023.09.05 Yang Fan, Manager Report No. : 20230817G10411X-W3 CCIC-SET/ TRF:IRF(2019-05-23) Page 3 of 8 Table of Contents 1. GENERAL INFORMATION .................................................................................................... 5 1.1. EUT Description ....................................................................................................................... 5 1.2. EUT Description ....................................................................................................................... 6 1.3. Laboratory Facilities ................................................................................................................. 6 1.4. Laboratory Location .................................................................................................................. 6 2. TECHNICAL REQUIREMENTS SPECIFICATION IN CFR TITLE 47 PART 2.1093.... 7 2.1. Evaluation method .................................................................................................................... 7 2.2. Evaluation Results..................................................................................................................... 8 2.3. Conclusion ................................................................................................................................ 8 Report No. : 20230817G10411X-W3 CCIC-SET/ TRF:IRF(2019-05-23) Page 4 of 8 Change History Issue Date Reason for change 1.0 2023.09.05 First edition Report No. : 20230817G10411X-W3 CCIC-SET/ TRF:IRF(2019-05-23) Page 5 of 8 1. GENERAL INFORMATION 1.1. EUT Description Product Name seatbelt sensor Model No. SS100 Hardware Version mobile360-seatbelt-sensor_RA3 Software Version 0.2.2 EUT supports Radios application BLE Frequency Range(Tx) BLE 2.402GHz ~ 2.480GHz Modulation Type BLE GFSK Antenna gain BLE -0.5dBi Antenna Type PCB Antenna Note 1: The data in this report refers to the original report 200330213GZU-001, FCC ID: Y82-DA14531MOD. Report No. : 20230817G10411X-W3 CCIC-SET/ TRF:IRF(2019-05-23) Page 6 of 8 1.2. EUT Description EUT has been tested according to the following standards. No. Identity Document Title 1 47 CFR Part 1 Practice and Procedure 2 47 CFR Part 2 Frequency Allocations and Radio Treaty Matters; General Rules and Regulations 3 KDB 447498 D01 General RF Exposure Guidance v06 RF Exposure Procedures and Equipment Authorization Policies for Mobile and Portable Devices 1.3. Laboratory Facilities FCC-Registration No.: 406086 CCIC Southern Testing Co., Ltd EMC Laboratory has been registered and fully described in a report filed with the FCC (Federal Communications Commission). The acceptance letter from the FCC is maintained in our files. Designation Number: CN1283, valid time is until Sep. 30, 2023. ISED Registration: 11185A-1 CCIC Southern Testing Co., Ltd. EMC Laboratory has been registered by Certification and Engineering Bureau of Industry Canada for the performance of radiated measurements with Registration No. 11185A-1 on Aug. 04, 2016, valid time is until Sep. 30, 2023. A2LA Code: 5721.01 CCIC-SET is a third party testing organization accredited by A2LA according to ISO/IEC 17025. The accreditation certificate number is 5721.01. 1.4. Laboratory Location Company Name: CCIC Southern Testing Co., Ltd. Address: Electronic Testing Building, No. 43 Shahe Road, Xili Street, Nanshan District, Shenzhen, Guangdong, China Report No. : 20230817G10411X-W3 CCIC-SET/ TRF:IRF(2019-05-23) Page 7 of 8 2. Technical Requirements Specification in CFR Title 47 Part 2.1093 2.1. Evaluation method According to KDB447498 D01 General RF Exposure Guidance v06 Section 4.3.1 Standalone SAR test exclusion considerations: Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test E…

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ReportNo.:20230817G10411X-W2 CCIC-SET/TRF:IRF(2019-05-23)Page1of28 RFTESTREPORT ReportNo.:20230817G10411X-W2 ProductName:seatbeltsensor ModelNo.:SS100 FCCID:NCI-M360-SS100 Applicant:VIATechnologies,Inc. Address: 8F.,NO.535,ZHONGZHENGRD.,XINDIANDIST.,NEWTAIPEI CITY23148,TAIWAN DatesofTesting:08/28/2023-09/01/2023 Issuedby:CCICSouthernTestingCo.,Ltd. LabLocation: ElectronicTestingBuilding,No.43ShaheRoad,XiliStreet, NanshanDistrict,Shenzhen,Guangdong,China. Tel ： 8675526627338Fax ： 8675526627238 Thistestreportconsistsof28pagesintotal.Itmaybeduplicatedcompletelyforlegaluse withtheapprovaloftheapplicant.Itshouldnotbereproducedexceptinfull,withoutthe writtenapprovalofourlaboratory.Theclientshouldnotuseittoclaimproductendorsement byCCIC-SET.Thetestresultsinthereportonlyapplytothetestedsample.Thetestreport shallbeinvalidwithoutallthesignaturesoftestingengineers,reviewerandapprover.Any objectionsmustberaisedtoCCIC-SETwithin15dayssincethedatewhenthereportis received.Itwillnotbetakenintoconsiderationbeyondthislimit. ReportNo.:20230817G10411X-W2 CCIC-SET/TRF:IRF(2019-05-23)Page2of28 TestReport Product......................................:seatbeltsensor BrandName ............................. :VIA TradeName............................:VIA Applicant...................................:VIATechnologies,Inc. ApplicantAddress .................. : 8F.,NO.535,ZHONGZHENGRD.,XINDIANDIST., NEWTAIPEICITY23148,TAIWAN Manufacturer............................:VIATechnologies,Inc. ManufacturerAddress...........: 8F.,NO.535,ZHONGZHENGRD.,XINDIANDIST., NEWTAIPEICITY23148,TAIWAN TestStandards ........................ : 47CFRPart15SubpartC ANSIC63.10-2013 TestResult................................:Pass Testedby.................................: 2023.09.05 KimLi,TestEngineer Reviewedby.............................: 2023.09.05 ChrisYou,SeniorEngineer Approvedby ............................ : 2023.09.05 YangFan,Manager ReportNo.:20230817G10411X-W2 CCIC-SET/TRF:IRF(2019-05-23)Page3of28 TABLEOFCONTENTS 1.GENERALINFORMATION.................................................................................................5 1.1.EUTDescription....................................................................................................................5 1.2.TestStandardsandResults.....................................................................................................6 1.3.TableforSupportingUnits.....................................................................................................7 1.4.EUTOperationTestSetup.....................................................................................................7 1.5.Testenvironmentandmode...................................................................................................7 1.6.LaboratoryFacilities..............................................................................................................8 2.TESTREQUIREMENTS.......................................................................................................9 2.1.Antennarequirement..............................................................................................................9 2.2.MaximumConductedOutputPower...................................................................................10 2.3.6dBand99%Bandwidth.....................................................................................................12 2.4.Powerspectraldensity(PSD)..............................................................................................14 2.5.ConductedBandEdgesandSpuriousEmissions.................................................................16 2.6.RadiatedBandEdgeandSpuriousEmission.......................................................................18 2.7.ACPowerLineConductedEmission..................................................................................25 3.LISTOFMEASURINGEQUIPMENT..............................................................................27 4.UNCERTAINTYOFEVALUATION..................................................................................28 ReportNo.:20230817G10411X-W2 CCIC-SET/TRF:IRF(2019-05-23)Page4of28 ChangeHistory IssueDateReasonforchange 1.02023.09.05Firstedition ReportNo.:20230817G10411X-W2 CCIC-SET/TRF:IRF(2019-05-23)Page5of28 1.GeneralInformation 1.1.EUTDescription ProductName seatbeltsensor ModelNo. SS100 HardwareVersion mobile360-seatbelt-sensor_RA3 SoftwareVersion 0.2.2 EUTsupportsRadiosapplication BluetoothLEV5.1 FrequencyRange 2402MHz~2480MHz ChannelNumber 40 BitRateofTransmitter 1Mbps ModulationType GFSK AntennaType PCBAntenna AntennaGain -0.5dBi Powersupply DC3.0V Note1:Foramoredetaileddescription,pleaserefertoSpecificationorUser’sManualsuppliedby theapplicantand/ormanufacturer. Note2:TheEUTwasprogrammedtobeincontinuouslytransmittingmodeandthetransmitduty cycleisnotlessthan98%. Note3:Theantennagain,RFCablelossandalltheinformationprovidedbymanufacturerandour labnotresponsiblefortheaccuracyoftheantennagain/cablelossinformation. Note4:Thisreportisbasedontheoriginalreport200330213GZU-001,FCCID: Y82-DA14531MOD.Theradiationstrayprojectwasretested,andothertestingprojects refertotheoriginalreport. ReportNo.:20230817G10411X-W2 CCIC-SET/TRF:IRF(2019-05-23)Page6of28 1.2.TestStandardsandResults ThepurposeofthereportistoconducttestingaccordingtothefollowingFCCcertification standards: No.IdentityDocumentTitle 1 47CFRPart15 SubpartC RadioFrequencyDevices 2ANSIC63.10-2013 AmericanNationalStandardforTestingUnlicensedWireless Devices 3 KDB558074D01 15.247Meas Guidancev05r02 CuidanceforComplianceMeasurementonDigitalTransmission Systems,FrequencyHoppingSpreadSpectrumSystems,and HybridSystemDevicesOperatingunderSection15.247ofthe FCCRules Testdetaileditems/sectionrequiredbyFCCrulesandresultsareasbelow: No.SectioninCFR47DescriptionResult 1 15.203 15.247(c) AntennaRequirementPASS 215.247(b)(3)PeakConductedOutputPowerPASS 315.247(a)(2)6dBand99%BandwidthPASS 415.247(d)ConductedBandEdgesandSpuriousEmissionPASS 515.247(e)Po…

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Dialog Semiconductor B.V. TEST REPORT SCOPE OF WORK EMC TESTING–DA14531MOD-00F0100 REPORT NUMBER 200330213GZU-001 ISSUE DATE [REVISED DATE] 09 May 2020 [---------------------] PAGES 39 DOCUMENT CONTROL NUMBER FCC BT 4.0-d © 2017 INTERTEK TEST REPORT Block E, No.7-2 Guang Dong Software Science Park, Caipin Road, Guangzhou Science City, GETDD Guangzhou, China Telephone: 86-20-8213 9688 Facsimile: 86-20-3205 7538 www.intertek.com This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Version: 10 June 2019 Page 2 of 40 FCC BT 4.0-d Applicant Name & Address : Dialog Semiconductor B.V. Het Zuiderkruis 53, ‘s-Hertogenbosch, 5215 MV, THE NETHERLANDS Manufacturer : Same as applicant Manufacturing Site : STARS Microelectronics（Thailand）Public Co.,Ltd. Bang Pa-In Industrial Estate (I-EA-T Free Zone), 605-606 Moo2, Klongjig,Bang Pa-In, Ayutthaya 13160, Thailand Intertek Report No: FCC ID: : 200330213GZU-001 Y82-DA14531MOD Test standards 47 CFR PART 15 Subpart C: 2018 section 15.247 Sample Description Product : DA14531 TINY Module Model No. : DA14531MOD-00F0100 Electrical Rating : DC 3.3V Serial No. : Not Labeled Date Received : 02 April 2020 Date Test Conducted : 02 April 2020 to 08 May 2020 Prepared and Checked By Paul Pang Sr. Project Engineer Intertek Guangzhou Approved By: Helen Ma Team Leader Intertek Guangzhou TEST REPORT Intertek Report: No: 200330213GZU-001 Version: 10 June 2019 Page 3 of 40 FCC BT 4.0-d CONTENT TEST REPORT ........................................................................................................................... 1 CONTENT ............................................................................................................................. 3 1.0 TEST RESULT SUMMARY ............................................................................................ 4 2.0 GENERAL DESCRIPTION ............................................................................................. 5 2.1 P RODUCT DESCRIPTION ........................................................................................................ 5 2.2 R ELATED SUBMITTAL(S) GRANTS ........................................................................................... 6 2.3 T EST METHODOLOGY .......................................................................................................... 6 2.4 T EST FACILITY ..................................................................................................................... 6 3.0 SYSTEM TEST CONFIGURATION ................................................................................. 6 3.1 J USTIFICATION .................................................................................................................... 6 3.2 EUT EXERCISING SOFTWARE ................................................................................................. 7 3.3 S PECIAL ACCESSORIES .......................................................................................................... 7 3.4 M EASUREMENT UNCERTAINTY .............................................................................................. 8 3.5 E QUIPMENT MODIFICATION ................................................................................................. 8 3.6 S UPPORT EQUIPMENT LIST AND DESCRIPTION .......................................................................... 9 4.0 MEASUREMENT RESULTS ........................................................................................ 10 4.1 A NTENNA REQUIREMENT ................................................................................................... 10 4.2 6 DB BANDWIDTH (DTS BANDWIDTH).................................................................................. 11 4.3 M AXIMUM PEAK CONDUCTED OUTPUT POWER ..................................................................... 14 4.4 P EAK POWER SPECTRAL DENSITY ......................................................................................... 17 4.5 O UT OF BAND CONDUCTED EMISSIONS ................................................................................ 20 4.6 O UT OF BAND RADIATED EMISSIONS .................................................................................... 23 4.7 R ADIATED EMISSIONS IN RESTRICTED BANDS ......................................................................... 23 4.8 B AND EDGES REQUIREMENT ............................................................................................... 34 4.9 C ONDUCTED EMISSION TEST ............................................................................................... 38 5.0 TEST EQUIPMENT LIST ............................................................................................. 40 TEST REPORT Intertek Report: No: 200330213GZU-001 Version: 10 June 2019 Page 4 of 40 FCC BT 4.0-d 1.0 TEST RESULT SUMMARY Test ItemTest RequirementTest Method Result Antenna Requirement FCC PART 15 C section 15.247 (c) and Section 15.203 FCC PART 15 C section 15.247 (c) and Section 15.203 PASS 6 dB Bandwidth (DTS bandwidth) FCC PART 15 C section 15.247 (a)(2) ANSI C63.10: Clause 11.8 PASS Maximum Peak Conducted Output Power FCC PART …

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DA14531MOD SmartBond TINY TM Module Final Datasheet Revision 3.1 31-May-2021 CFR0011-120-00 18 of 32 © 2021-2021 Dialog Semiconductor Figure 9: Antenna Performance in Proximity of Copper (Left), Laminate (Middle) and Laminate under Antenna (Right) The actual TINY TM module evaluation board layout that has been used to conduct measurements is shown in Figure 10. Figure 10: DA14531 TINY TM Module Evaluation Board 8.2 Antenna Graphs The antenna VSWR measurements for the three installation positions are given in the following figures. DA14531MOD SmartBond TINY TM Module Final Datasheet Revision 3.1 31-May-2021 CFR0011-120-00 19 of 3…

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