2AOT9-NBIQRWCRear Dash Cam

Rev1/26/2023 PortableMultimediaLimited Unit2,CaerphillyBusinessPark,Caerphilly,MidGlamorgan,CF833ED,UnitedKingdom FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:04-07-2023 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID: 2AOT9-NBIQRWC PortableMultimediaLimitedcertifiesthattheequipmentforwhichauthorizationissoughtisnot “covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuanttosection2.903of theFCCrules. Sincerely, ContactPerson:GrahamLambert E-mail:[email protected]

Rev1/26/2023 PortableMultimediaLimited Unit2,CaerphillyBusinessPark,VanRoad,Caerphilly.MidGlamorgan,CE833ED. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:04-07-2023 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID: 2AOT9-NBIQRWC PortableMultimediaLimitedcertifiesthat,asofthedateofthefilingoftheapplication,theapplicantis notidentifiedontheCoveredListasanentityproducing“covered”equipment. Sincerely, ContactPerson:GrahamLambert E-mail:[email protected]

Portable Multimedia Limited Unit 2, Caerphilly Business Park, Caerphilly, Mid Glamorgan, United Kingdom, CF83 3ED Date: June 9, 2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AOT9-NBIQRWC FRN: 0027148261 US Agent – Attestation Statement / Part 2.911(d)(7) Portable Multimedia Limited certifies, that as of June 9, 2023, we have designated FCC US Agent, LLC to accept service of process on our behalf for FCC ID: 2AOT9-NBIQRWC. Portable Multimedia Limited, accepts to maintain an agent of service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission- related administrative or judicial proceeding involving the equipment, whichever is later. FCC US Agent, LLC, accepts as of the date of the filing of this application, the obligation of being the designated agent for the purpose of accepting service of process on behalf of Portable Multimedia Limited for FCC ID: 2AOT9-NBIQRWC. Designated Agent Information: Company Name: FCC US Agent, LLC Address: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA FRN: 0033402884 Contact Person: Tim Payne Phone: 708-571-3148 Email: [email protected] Sincerely, Company: Portable Multimedia Limited Designated Agent: FCC US Agent, LLC Company Representative: Graham Lambert Designated Agent Representative: Tim Payne Signature: Signature:

PortableMultimediaLimited Unit2,CaerphillyBusinessPark,Caerphilly,MidGlamorgan,CF833ED,UnitedKingdom AgentAuthorization Company:PortableMultimediaLimited Address:Unit2,CaerphillyBusinessPark,Caerphilly,MidGlamorgan,CF833ED, UnitedKingdom ProductName:RearDashCam ModelNumber(s):NBIQRWC ProductDescription:RearDashCam WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date:2023/05/19 Name:GrahamLambert Title:Manager Company:PortableMultimediaLimited

PortableMultimediaLimited Unit2,CaerphillyBusinessPark,Caerphilly,MidGlamorganCF833ED,UnitedKingdom Date:June16,2023 PowerofAttorney Towhomitmayconcern, PleasebenotifiedthatI,GrahamLambert,havedesignatedSamuelPenginShenzhenBalun TechnologyCo.,Ltd.asthepersonbeingresponsibleforthisprojectandtosigntheform731and otherdocumentation. AnyandallactscarriedoutbyXuewenWuinShenzhenBalunTechnologyCo.,Ltd.onthematters ofrelatingtoallprocessesrequiredintheFCCapprovalandanycommunicationneededwiththe nationalauthority,shallhavethesamelegalauthorityasactsonourownbehalf. Wefurthercertifiesthatneithertheapplicantnoranypartytothisapplication,asdefinedin47CFR Ch.1.2002(b),issubjecttoadenialtoFederalbenefits,thatincludeFCCbenefits,pursuantto section5301oftheAnti-DrugAbuseActof1998,21U.S.C862. Thisauthorizationislimitedtotheproductofasfollowing: FCCID:2AOT9-NBIQRWC Ifyouhaveanyacknowledgementandresponse,pleasesendittoShenzhenBalunTechnologyCo., Ltd.directly. Shouldyouhaveanyquestionsorcommentsregardingthismatter,pleasehavemybestattention. Sincerelyyours, ____ ContactPerson:GrahamLambert E-mail:[email protected]

PortableMultimediaLimited Unit2,CaerphillyBusinessPark,Caerphilly,MidGlamorganCF833ED,UnitedKingdom To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 RE:PortableMultimediaLimited FCCID:2AOT9-NBIQRWC FCCCertificationConfidentialityRequest Gentlemen: Thisletteristocomplywith47CFR0.457and0.459pertainingtoconfidentialitymaterial. PortableMultimediaLimitedrequeststhatthefollowingdocumentsregardingthissubmission forFCCID:2AOT9-NBIQRWCbekeptLong-Termconfidential: ExhibitTypeFileName BlockDiagramBlockDiagram.pdf SchematicsSchematics.pdf OperationalDescriptionOperationalDescription.pdf PartlistBOM.pdf Andbelowexhibitkeptshort-termconfidential(180days): ExhibitTypeFileName ExternalPhotos ExternalPhotos.pdf InternalPhotos InternalPhotos.pdf TestSetupPhotos TestSetupPhotos.pdf UsersManuals UsersManual.pdf Thosedocumentscontaindetailedsystemandequipmentdescriptionandrelated informationabouttheproductwhichPortableMultimediaLimitedconsiderstobeconfidential proprietary,acustomdesignand,otherwise,notreleasabletothegeneralpublic.Sincethis designisabasisformwhichfuturetechnologicalproductswillevolve,PortableMultimedia Limitedconsidersthisinformationwouldbeofbenefittoitscompetitors,andthatthe disclosureoftheinformationinthesedocumentswouldgivecompetitorsanunfair advantageinthemarket. Thankyouforyourattentiontothismatter. YoursSincerely, ContactPerson: GrahamLambert E-mail: [email protected] Date:2023/05/19 Signature:

Report No.: BL-SZ2340426-AW-4 1 / 3 EUT EXTERNAL PHOTOS Model: NBIQRWC FRONT VIEW OF EUT REAR VIEW OF EUT Report No.: BL-SZ2340426-AW-4 2 / 3 LEFT SIDE VIEW OF EUT RIGHT SIDE OF EUT Report No.: BL-SZ2340426-AW-4 3 / 3 TOP VIEW OF EUT BOTTOM VIEW OF EUT

15MM X 2.5MM 2202040002 SERIAL NUMBER FORMAT: 2202040002 22 = YEAR 02 = WEEK 04 = MODEL (01=1KEU,02=2KEU,03=4KEU,04=1KUS,05=2KUS,06=4KUS,07=RWC) 0002 = NUMBER

Report No.: BL-SZ2340426-AI-4 1 / 7 EUT INTERNAL PHOTOS Model: NBIQRWC EUT UNCOVER VIEW EUT UNCOVER VIEW Report No.: BL-SZ2340426-AI-4 2 / 7 EUT UNCOVER VIEW MAIN BOARD TOP VIEW 1 (WITH SHIELDING) Report No.: BL-SZ2340426-AI-4 3 / 7 MAIN BOARD REAR VIEW 1 (WITH SHIELDING) MAIN BOARD TOP VIEW 1 (WITHOUT SHIELDING) Report No.: BL-SZ2340426-AI-4 4 / 7 MAIN BOARD REAR VIEW 1 (WITHOUT SHIELDING) MAIN BOARD TOP VIEW 2 Report No.: BL-SZ2340426-AI-4 5 / 7 MAIN BOARD REAR VIEW 2 MAIN BOARD TOP VIEW 3 (WITH SHIELDING) Report No.: BL-SZ2340426-AI-4 6 / 7 MAIN BOARD REAR VIEW 3 (WITH SHIELDING) MAIN BOARD TOP VIEW 3 (WITHOUT SHIELDING) Report No.: BL-SZ2340426-AI-4 7 / 7 MAIN BOARD REAR VIEW 3 (WITHOUT SHIELDING) ANTENNA

Report No.: BL-SZ2340426-707 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 10 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2022-08-15) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: Portable Multimedia Limited Address: Unit 2, Caerphilly Business Park, Caerphilly, Mid Glamorgan CF83 3ED, United Kingdom Equipment Type: Rear Dash Cam Model Name: NBIQRWC Brand Name: NEXTBASE FCC ID: 2AOT9-NBIQRWC Test Standard: 47 CFR Part 2.1091 KDB 447498 D04 v01 Sample Arrival Date: Apr. 12, 2023 Test Date: May 25, 2023 Date of Issue: Jun. 13, 2023 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Zhong Weiqiang Checked by: Xiong Lining Approved by: Tolan Tu (Testing Director) _______________ _______________ _______________ Report No.: BL-SZ2340426-707 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 10 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2022-08-15) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Revision History Version Issue Date Revisions Content Rev. 01 Jun. 13, 2023 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 3 1.1 Test Laboratory ............................................................................................................ 3 1.2 Test Location ................................................................................................................ 3 2 PRODUCT INFORMATION ....................................................................................................... 4 2.1 Applicant Information .................................................................................................... 4 2.2 Manufacturer Information .............................................................................................. 4 2.3 Factory Information ....................................................................................................... 4 2.4 General Description for Equipment under Test (EUT) ................................................... 4 2.5 Ancillary Equipment ...................................................................................................... 4 2.6 Technical Information ................................................................................................... 5 3 SUMMARY OF TEST RESULT ................................................................................................. 6 3.1 Test Standards ............................................................................................................. 6 4 DEVICE CATEGORY AND LEVELS LIMITS ............................................................................. 7 5 ASSESSMENT RESULT ........................................................................................................... 9 5.1 Output Power ............................................................................................................... 9 5.2 RF Exposure Evaluation Result .................................................................................... 9 5.3 Conclusion .................................................................................................................... 9 Report No.: BL-SZ2340426-707 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 10 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2022-08-15) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1 GENERAL INFORMATION 1.1 Test Laboratory Name Shenzhen BALUN Technology Co., Ltd. Address Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Phone Number +86 755 6685 0100 1.2 Test Location Name Shenzhen BALUN Technology Co., Ltd. Location Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1/F, Building B, Ganghongji High-tech Intelligent Industrial Park, No. 1008, Songbai Road, Yangguang Community, Xili Sub-district, Nanshan District, Shenzhen, Guangdong Province, P. R. China Accreditation Certificate The laboratory is a testing organization accredited by FCC as a accredited testing laboratory. The designation number is CN1196. Report No.: BL-SZ2340426-707 Tel: +86-755-66850100 E-mail: [email protected] Page No. 4 / 10 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2022-08-15) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 2 PRODUCT INFORMATION 2.1 Applicant Information Applicant Portable Multimedia Limited Address Unit 2, Caerphilly Business Park, Caerphilly, Mid Glamorgan CF83 3ED, United Kingdom 2.2 Manufacturer Information Manufacturer Shenzhen Samoon Technology Co., Ltd Address 9th Floor, 6th Floor west, Block7, ZhongYunTai Industry Park, Songbai Road, Shiyan Town, ShenZhen, China 2.3 Factory Information Factory Shenzhen Samoon Technology Co., Ltd Address 9th Floor, 6th Floor west, Block7, ZhongYunTai Industry Park, Songbai Road, Shiyan Town, ShenZhen, China 2.4 General Description for Equipment under Test (EUT) EUT Name Rear Dash Cam Model Name Under Test NBIQRWC Series Model Name N/A Description of Model name differentiation N/A Hardware Version A2_004 Software Version 0.2.9 Dimensions (Approx.) N/A Weight (Approx.) N/A 2.5 Ancillary Equipment Note: Not applicable. Report No.: BL-SZ2340426-707 Tel: +86-755-66850100 E-mail: [email protected] Page No. 5 / 10 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile (2022-08-15) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 2.6 Technical Information Network and Wireless connectivity 24GHz Radar The requirem…

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JustificationstatementforAntenna To FederalCommunicationCommission EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MID21046 Regarding:FCCID:2AOT9-NBIQRWC DearSir/Madam OnlyradiatedmeasurementsareusedforEUTwithFCCID:2AOT9-NBIQRWCtoshowcompliance withFCClimitsforfundamentalandspuriousemissions.Allmeasurementswereperformed radiatedandthereforeadditionalantennagaindocumentationisnotrequired. Thedetailedinformationforantennaasbelowshows: Frequency24.00–24.25GHz TypePCBAntenna AntennaDescription

Test Report Test Report No.: CQC-IVTS-2023-00189 Product Name Rear Dash Cam Model Number NBIQRWC Applicant Portable Multimedia Limited Approval Types FCC ID: 2AOT9-NBIQRWC IC: 28201-NBIQRWC CQC Internet of Vehicles Technical Service (Shenzhen) Co., Ltd. National Quality Inspection and Testing Center for Internet of Vehicles Products Report No.: CQC-IVTS-2023-00189 Page 2 of 31 Contents 1. T E S T S T A N D A R D S ................................................................. 4 2. S U M M A R Y ............................................................................ 5 2.1. General Remarks 5 2.2. Product Description* 5 2.3. EUT Operation Mode* 5 2.4. Modifications 5 2.5. Test Item (Equipment Under Test) Description* 5 2.6. Auxiliary Equipment (AE) Description* 6 2.7. Test Item Set-ups Description 6 2.8. Test Conditions* 6 2.9. Additional Information 6 2.10. Test Location 6 2.11. Abnormalities from Standard Conditions 6 2.12. Possible verdicts of the results 6 2.13. Formula for determination of correction values (E c ) 7 2.14. Reporting Statements of Conformity – Decision Rule 7 2.15. Radiated Emission Measurement Distance 7 3. T E S T E N V I R O N M E N T .............................................................. 8 3.1. Address of the test laboratory 8 3.2. Environmental conditions 8 3.3. Test Description 8 3.4. Statement of the measurement uncertainty 8 3.5. Equipments Used during the Test 9 4. T E S T C O N D I T I O N S A N D R E S U L T S ........................................... 10 4.1. Field Strength of Emissions 10 4.1.1. LIMITS .......................................................................................................................... 10 4.1.2. TEST CONFIGURATION ............................................................................................. 11 4.1.3. TEST PROCEDURE .................................................................................................... 12 4.1.4. FIELD STRENGTH CALCULATION ............................................................................ 15 4.1.5. TEST RESULTS ........................................................................................................... 15 4.2. AC Conducted Emission 21 4.2.1. LIMITS OF DISTURBANCE ......................................................................................... 21 4.2.2. TEST CONFIGURATION ............................................................................................. 21 4.2.3. TEST PROCEDURE .................................................................................................... 21 4.2.4. DISTURBANCE CALCULATION ................................................................................. 21 4.2.5. TEST RESULTS ........................................................................................................... 22 4.3. Occupied Bandwidth (99% Bandwidth) 23 4.3.1. LIMITS .......................................................................................................................... 23 4.3.2. TEST CONFIGURATION ............................................................................................. 23 4.3.3. TEST PROCEDURE .................................................................................................... 23 4.3.4. TEST RESULTS ........................................................................................................... 23 4.4. 20dB Bandwidth 25 4.4.1. LIMITS .......................................................................................................................... 25 4.4.2. TEST CONFIGURATION ............................................................................................. 25 4.4.3. TEST PROCEDURE .................................................................................................... 25 4.4.4. TEST RESULTS ........................................................................................................... 26 4.5. Antenna Requirement 27 4.5.1. REQUIREMENT ........................................................................................................... 27 4.5.2. VERDICT ...................................................................................................................... 27 5. T E S T S E T-UP P H O T O S O F T H E E U T ........................................ 28 Report No.: CQC-IVTS-2023-00189 Page 3 of 31 6. E X T E R N A L A N D I N T E R N A L P H O T O S O F T H E E U T ...................... 30 Report No.: CQC-IVTS-2023-00189 Page 4 of 31 1. T E S T S T A N D A R D S The tests were performed according to following standards: The equipment under test (EUT) has been tested at CQC-IVTS’s (own or subcontracted) laboratories according to the leading reference documents giving table below: No Identify Document Title Version/Date 1 FCC Part 15 C § 15.249 Operation within the bands 902–928 MHz, 2400–2483.5 MHz, 5725–5875 MHZ, and 24.0–24.25 GHz. 5/16/2023 2 RSS-210 Annex B.10 Licence-Exempt Radio Apparatus: Category I Equipment - Bands 902-928 MHz, 2400-2483.5 MHz, 5725-5875 MHz and 24-24.25 GHz Issue 10/December 2019 3 RSS-Gen General Requirements for Compliance of Radio Apparatus Issue 5/April 2018 4 ANSI C63.4 American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz 2014 5 ANSI C63.10 American National Standard for Testing Unlicensed Wireless Devices 2013 Report No.: CQC-IVTS-2023-00189 Page 5 of 31 2. S U M M A R Y 2.1. General Remarks Date of receipt of test sample : April 23, 2023 Testing commenced on : April 23, 2023 Testing concluded on : May 18, 2023 2.2. Product Description* Product Name: Rear Dash Cam Trade Mark NEXTBASE Model/Type reference: NBIQRWC FCC ID: 2AOT9-NBIQRWC IC: 28201-NBIQRWC HMN: -/- PMN: Rear Dash Cam HVIN: NBIQRWC FVIN: -/- Hardware Version: A2_004 Software Version: 0.2.9 Frequency range: 24.00 – 24.25 GHz Nominal Frequency: 24.20 GHz Number of Channels: 1 (Fxied) …

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Report No.: CQC-IVTS-2023-00189 Page 28 of 31 5. T e s t Set-up Pho t o s o f t h e E U T Radiated Emission (30 MHz – 1 GHz) Radiated Emission (1 GHz – 18 GHz) Report No.: CQC-IVTS-2023-00189 Page 29 of 31 Radiated Emission (18 GHz – 42 GHz) Radiated Emission (Above 40 GHz)