2AOT9-NBIQ1KUSDashCam

Rev 1/26/2023 Portable Multimedia Limited Unit 2, Caerphilly Business Park, Caerphilly, Mid Glamorgan CF83 3ED, United Kingdom Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2023-06-07 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2AOT9-NBIQ1KUS Portable Multimedia Limitedcertifies 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. Sincerely, Contact Person:Graham Lambert E-mail: [email protected]

Rev 1/26/2023 Portable Multimedia Limited Unit 2, Caerphilly Business Park, Caerphilly, Mid Glamorgan CF83 3ED, United Kingdom Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 04-07-2023 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2AOT9-NBIQ1KUS Portable Multimedia Limited certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, Contact Person: Graham Lambert 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-NBIQ1KUS 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-NBIQ1KUS. 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-NBIQ1KUS. 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:

FCC Software Configuration Control Declaration Rev1 Portable Multimedia Limited Unit 2, Caerphilly Business Park, Caerphilly, Mid Glamorgan CF83 3ED, United Kingdom FCC Software Configuration Control Declaration Date: June 19, 2023 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Attn: OET Dept. Product/ Model Number: DashCam/ NBIQ1KUS Regarding FCC Country Code Selection guidelines identified in KDB 594280. “All applications for equipment authorization for transmitters that can have radio parameters, or other technical parameters, reported to the Commission set by software must have an attestation indicating that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified.” We declare that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. Name: Graham Lambert Date: 2023-06-07 Title: Manager Signature of applicant

Portable Multimedia Limited Unit 2, Caerphilly Business Park, Caerphilly, Mid Glamorgan CF83 3ED, United Kingdom Agent Authorization Company: Portable Multimedia Limited Address: Unit 2, Caerphilly Business Park, Caerphilly, Mid Glamorgan CF83 3ED, United Kingdom Product Name: DashCam Model Number(s): NBIQ1KUS Product Description: DashCam 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: 2023-06-07 Name: Graham Lambert Title: Manager Company: Portable Multimedia Limited

PortableMultimediaLimited Unit2,CaerphillyBusinessPark,Caerphilly,MidGlamorganCF833ED,UnitedKingdom Date:June19,2023 PowerofAttorney Towhomitmayconcern, PleasebenotifiedthatI,GrahamLambert,havedesignatedXuewenWuinShenzhenBalun 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-NBIQ1KUS Ifyouhaveanyacknowledgementandresponse,pleasesendittoShenzhenBalunTechnologyCo., Ltd.directly. Shouldyouhaveanyquestionsorcommentsregardingthismatter,pleasehavemybestattention. Sincerelyyours, ____ ContactPerson:GrahamLambert E-mail:[email protected]

Portable Multimedia Limited Unit 2, Caerphilly Business Park, Caerphilly, Mid Glamorgan CF83 3ED, United Kindom To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 RE: Portable Multimedia Limited FCC ID: 2AOT9-NBIQ1KUS FCC Certification Confidentiality Request Gentlemen: This letter is to comply with 47 CFR 0.457 and 0.459 pertaining to confidentiality material. Portable Multimedia Limited requests that the following documents regarding this submission for FCC ID: 2AOT9-NBIQ1KUS be kept Long-Term confidential: Exhibit Type File Name Block Diagram Block Diagram.pdf Schematics Schematics.pdf Operational Description Operational Description.pdf Part list Bom List.pdf Tune up procedure Tune up procedure.pdf And below exhibit kept short-term confidential (180 days): Exhibit Type File Name External Photos External Photos.pdf Internal Photos Internal Photos.pdf Test Setup Photos Test Setup Photos.pdf Users Manuals Users Manual.pdf Those documents contain detailed system and equipment description and related information about the product which Portable Multimedia Limited considers to be confidential proprietary, a custom design and, otherwise, not releasable to the general public. Since this design is a basis form which future technological products will evolve, Portable Multimedia Limited considers this information would be of benefit to its competitors, and that the disclosure of the information in these documents would give competitors an unfair advantage in the market. Thank you for your attention to this matter. Yours Sincerely, Contact Person: Graham Lambert E-mail: [email protected] Date: 2023-06-07 Signature:

Report No.: BL-SZ2340426-AW-2 1 / 4 EUT EXTERNAL PHOTOS Model: NBIQ1KUS FRONT VIEW OF EUT REAR VIEW OF EUT Report No.: BL-SZ2340426-AW-2 2 / 4 LEFT SIDE VIEW OF EUT RIGHT SIDE OF EUT Report No.: BL-SZ2340426-AW-2 3 / 4 TOP VIEW OF EUT BOTTOM VIEW OF EUT Report No.: BL-SZ2340426-AW-2 4 / 4 --BLANK BELOW--

COMPLIANCE MARKS: 尸＿ REV No. REVISION RECORD DATE REVR. R1.9 INITIAL ORA WING 04.01.2023 OM I C: 28201-NBIQlKUS FCC ID: 2AOT9-NBIQ1KUS Poppins Logo 6pt ＿ 二 / ＾ �22 mm � ＿ ＿ �2 mm � Notes: 1 ) REAR CAM, POWER & RESET markings to be applied using diecut label Black material+ PT 877C printing 2 ) Mount band to be Grey Metallic - PU-207046 3 ) Mount Light pipe, to be opaque white ( same as IFA ) samples 2 6.18 mm 三 CJ POWER IC: 28201-NBIQlKUS FCC ID: 2AOT9-NBIQ1KUS 三 «I 1, 三 勹丿 ,''' ,' （） （） ＇， '' '' ＇， ［） < I ［＇ ［｝ '' '' '' ＇） '' '' ＝ 丿 '' '' '' ［｝ '' '' PN: NBIQlKUS Poppins ( regular ) 6pt ＇） '''' 伈邸叩,1Q / 》 I I '' ') 尸 负 一 KEy_ ＿ ＿ 二 ＿ ＿ ＿ ＿ ＿ ＿ ＿ ＿ ＿ ＿ ＿ ＿ ＿＿ FINISH PROCESS CLEAR MATERIAL MOLDED TOOLING GREY LASER ETCH RESET Nextbase UK, SEl BNW Made in China Poppins ( regular ) 5 pt 30.40 mm REAR CAM POWER Poppins regular B pt SERIAL NUMBER FORMAT 2202040002 22 = YEAR 02 = WEEK 04 = MODEL (01=1KEU,02=2KEU,03=4KEU,04=1KUS,05=2KUS,06=4KUS,01=RWC) 0002 = NUMBER t..J-i•�i屯I叶叶 I 闷 15MM X 2.5MM CLEAR 300A-110 SILKSCREEN PT 42扛(GREY)SILKSCREEN PT COOL GRE丫8[ SILKSCREEN RESET Poppins regular 7 pt PT 000[ (WHITE) PT 649[ (SILVER) SILKSCREEN PRODUCT MARKINGS NBI01KUS 4G FRONT CAMERA (US) CV28 (GOOD) SILKSCREEN PT COOL GREY 6[ SILKSCREEN BRANDING CUSTOMER PT BLACK SILKSCREEN N/A MASS MASS TOL. ### g 士# g PT COOL GREY 1[ SILKSCREEN DRAWING T丫PE NEXTBASE PART No NEXTBASE PART NAME l...L.� REAR POWER CAM RESET NEXTBASE NEXTBASE SHEET: 1 of 1 PRODUCT ENVIRONMENT AL STANDARD: ROHS2 DRAWING No. DRAWN B丫 CHECKED B丫 APPROVED B丫 ECN No. SCALE SIZE UNITS 1·1 ． A3 MM NBIQ1KUS-R1 D MOORE 04/01/2023 _ ＿ ＿ ＿ KEY PT 485[ (RED) PT 811[ (SILVER ) SILKSCREEN SILKSCREEN FOR /LLUSTRA TION PURPOSES ONLY COLOUR APPLICATION TOLERANCES UNLESS OTHERWISE SPECIFIED X=±0.5 .XX=±0.01 X=±0.1 .XXX=±0.005 ANGLE=±0.1 妇 3RD ANGLE PROJECTION Portable Multimedia Limited T / A Next base Registered office: Floor 6, 230 Blackfriars Road, London, SE1 BNW, United Kingdom Registration: 04038169

Report No.: BL-SZ2340426-AI-2 1 / 15 EUT INTERNAL PHOTOS Model: NBIQ1KUS EUT UNCOVER VIEW EUT UNCOVER VIEW Report No.: BL-SZ2340426-AI-2 2 / 15 EUT UNCOVER VIEW EUT UNCOVER VIEW Report No.: BL-SZ2340426-AI-2 3 / 15 EUT UNCOVER VIEW EUT UNCOVER VIEW Report No.: BL-SZ2340426-AI-2 4 / 15 EUT UNCOVER VIEW MAIN BOARD TOP VIEW 1 (WITH SHIELDING) Report No.: BL-SZ2340426-AI-2 5 / 15 MAIN BOARD REAR VIEW 1 (WITH SHIELDING) MAIN BOARD TOP VIEW 1 (WITHOUT SHIELDING) Report No.: BL-SZ2340426-AI-2 6 / 15 MAIN BOARD REAR VIEW 1 (WITHOUT SHIELDING) MAIN BOARD TOP VIEW 2 (WITH SHIELDING) Report No.: BL-SZ2340426-AI-2 7 / 15 MAIN BOARD REAR VIEW 2 (WITH SHIELDING) MAIN BOARD TOP VIEW 2 (WITHOUT SHIELDING) Report No.: BL-SZ2340426-AI-2 8 / 15 MAIN BOARD REAR VIEW 2 (WITHOUT SHIELDING) MAIN BOARD TOP VIEW 3 (WITH SHIELDING) Report No.: BL-SZ2340426-AI-2 9 / 15 MAIN BOARD REAR VIEW 3 (WITH SHIELDING) MAIN BOARD TOP VIEW 3 (WITHOUT SHIELDING) Report No.: BL-SZ2340426-AI-2 10 / 15 MAIN BOARD REAR VIEW 3 (WITHOUT SHIELDING) MAIN BOARD TOP VIEW 4 (WITH SHIELDING) Report No.: BL-SZ2340426-AI-2 11 / 15 MAIN BOARD REAR VIEW 4 (WITH SHIELDING) MAIN BOARD TOP VIEW 4 (WITHOUT SHIELDING) Report No.: BL-SZ2340426-AI-2 12 / 15 MAIN BOARD REAR VIEW 4 (WITHOUT SHIELDING) SUB BOARD TOP VIEW 1 Report No.: BL-SZ2340426-AI-2 13 / 15 SUB BOARD REAR VIEW 1 SUB BOARD TOP VIEW 2 Report No.: BL-SZ2340426-AI-2 14 / 15 SUB BOARD REAR VIEW 2 RADAR ANTENNA 1 Report No.: BL-SZ2340426-AI-2 15 / 15 RADAR ANTENNA 2 BT/WIFI ANTENNA --BLANK BELOW--

Report No.: BL-SZ2340426-702 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 12 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: DashCam Model Name: NBIQ1KUS Brand Name: NEXTBASE FCC ID: 2AOT9-NBIQ1KUS Test Standard: 47 CFR Part 2.1091 KDB 447498 D04 v01 Sample Arrival Date: Apr. 06, 2023 Test Date: Apr. 23, 2023 – May 10, 2023 Date of Issue: Jun. 28, 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-SZ2340426-702 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 12 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. 28, 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 Tune-up power ........................................................................................................... 10 5.3 RF Exposure Evaluation Result .................................................................................. 10 5.4 Collocated Power Calculation ..................................................................................... 11 5.5 Conclusion .................................................................................................................. 11 Report No.: BL-SZ2340426-702 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 12 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-SZ2340426-702 Tel: +86-755-66850100 E-mail: [email protected] Page No. 4 / 12 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 DashCam Model Name Under Test NBIQ1KUS Series Model Name N/A Description of Model name differentiation N/A Hardware Version A3_003 Software Version 0.6.6 Dimensions (Approx.) N/A Weight (Approx.) N/A 2.5 Ancillary Equipment Note: Not applicable. Report No.: BL-SZ2340426-702 Tel: +86-755-66850100 E-mail: [email protected] Page No. 5 / 12 Web: www.titcgroup.com …

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ShenzhenYangyueElectronicCommunicationTechnologyCo., Ltd Address:6thFloor,BuildingA, ChuangfuWinnerIndustrialPark,No.2, PujiangRoad,DaningCommunity, HumenTown,DongguanCity - 1 - SPECIFICATIONFORAPPROVAL CustomerName Portable Multimedia Ltd Productname WIFIdual-frequencyantenna/2.4Ghz/5.8Ghz/coaxiallinelength65 ± 5mm/withterminals/ YY-SM01020-A.0/NBIQseriesspecial/ROHS Productnumber332-200000052 PreparedByTony-Men CheckedBy ApprovedBy ApplyDateMarch18, 2023 CUSTOMERSIGNATURE PreparedByCheckedByApprovedBy PLEASERETURNTO US ONE COPYOF ”SPECIFICATIONFOR APPROVAL”WITH YOURAPPROVEDSIGNATURES. ShenzhenYangyueElectronicCommunicationTechnologyCo., Ltd Address:6thFloor,BuildingA, ChuangfuWinnerIndustrialPark,No.2, PujiangRoad,DaningCommunity, HumenTown,DongguanCity - 2 - 频率范围Frequencyrange 2.65Dbi@2400 ~ 2500 MHz 2.63Dbi@5150 ~ 5850 MHz 驻波比系数VSWR<2.5 输入阻抗 Input Impedance50 ± 5 （Ω） 极化方式PolarizationHorizontalpolarization + VerticalPolarization 半功率波束（3dB）HPW180°H-plane120°E-plane ShenzhenYangyueElectronicCommunicationTechnologyCo.,Ltd Address:6thFloor,BuildingA,ChuangfuWinnerIndustrialPark,No.2,PujiangRoad,DaningCommunity, HumenTown,DongguanCity - 3 - RevisionHistory 1TechnicalSummary Thisreportsummarizestheelectricalresultsoftheproposedantennatosupportthe 2.4GHz/5.8GHZantennaprogram.Wetesttheantennawiththelatestversionhandset.Anditseemsto beacceptable. 2GeneralDescription 2.1Components/Partrevisions VSWR:VoltageStandingWaveRate. 3MechanicalDescription 4ElectricalPerformance 4.1Set-up 4.1.1VSWR VSWRmeasurements(S11)wereperformedusinganAgilent8753DNetworkAnalyzerandthe previouslydescribedtestfixture.Coaxialchokeswereusedtomitigatesurfacecurrentsontheoutsideof thecabling.Thetestingwasperformedinfreespace. 4.1.2Gain&RadiationPatterns ThegainoftheantennawasmeasuredintheLxc’sanechoicchamber.Coaxialchokesonthefeed cablewereusedtomitigatesurfacecurrents.Thechamberprovideslessthan–30dBreflectivityfrom300 MHzthrough6GHzandan18”diametersphericalquitezone.Themeasurementresultsarecalibratedusing bothdipoleandleakywavehornstandards. 4.1.3MatchingCircuitDescription Nochanged.. DateRevisionDescriptionofChanges March18, 2023 A.1 Measuredwith2.4GHz/5.8GHZantennasample. ShenzhenYangyueElectronicCommunicationTechnologyCo.,Ltd Address:6thFloor,BuildingA,ChuangfuWinnerIndustrialPark,No.2,PujiangRoad,DaningCommunity, HumenTown,DongguanCity - 4 - 5.Antenna-RadiationPatternTestData 2.4GTestData ShenzhenYangyueElectronicCommunicationTechnologyCo.,Ltd Address:6thFloor,BuildingA,ChuangfuWinnerIndustrialPark,No.2,PujiangRoad,DaningCommunity, HumenTown,DongguanCity - 5 - 5GTestData ShenzhenYangyueElectronicCommunicationTechnologyCo.,Ltd Address:6thFloor,BuildingA,ChuangfuWinnerIndustrialPark,No.2,PujiangRoad,DaningCommunity, HumenTown,DongguanCity - 6 - 6.Plots VSWR 注：驻波系数的标准值 LogMag(Returnloss) 注：回损的标准值 ShenzhenYangyueElectronicCommunicationTechnologyCo.,Ltd Address:6thFloor,BuildingA,ChuangfuWinnerIndustrialPark,No.2,PujiangRoad,DaningCommunity, HumenTown,DongguanCity - 7 - 3.Smithchart 3.史密斯图 ShenzhenYangyueElectronicCommunicationTechnologyCo.,Ltd Address:6thFloor,BuildingA,ChuangfuWinnerIndustrialPark,No.2,PujiangRoad,DaningCommunity, HumenTown,DongguanCity - 8 - 6.Mechanicaldrawing ShenzhenYangyueElectronicCommunicationTechnologyCo.,Ltd Address:6thFloor,BuildingA,ChuangfuWinnerIndustrialPark,No.2,PujiangRoad,DaningCommunity, HumenTown,DongguanCity - 9 - Original4 generationterminal drawing ShenzhenYangyueElectronicCommunicationTechnologyCo.,Ltd Address:6thFloor,BuildingA,ChuangfuWinnerIndustrialPark,No.2,PujiangRoad,DaningCommunity, HumenTown,DongguanCity - 10 - 7 Reliabilitytests 7.1Testcontent NoTestitemTestmethodDecisioncriteria 1 Saltspraytest Spraya5%saltsolution for24hours Cannothavediscoloration, distortion(deformation)falloff andothershortcomingsofthe corrosionareacannotbetoolarge 7.2Testresults NO Sample quantity TestdurationExperiment alresult remarks 11024HOK 技术等级为9级 腐蚀<0.4mm 8Conclusion 以上数据表明此2.4GHz/5.8GHZ天线参数均已达标。性能以装机后的实际使用效果为准。 Fromtheabovetestresults,wecanknowtheelectricalperformanceoftheantennaisseemsgood. ShenzhenYangyueElectronicCommunicationTechnologyCo.,Ltd,lookforwardtoyourconfirmation, thankyouforyourcooperation！

Document No: BL-SZ2340426 Page 1 of 29 A.2 Emission Bandwidth & 99% Bandwidth Document No: BL-SZ2340426 Page 2 of 29 1. 802.11a_20M_U-NII-1_L 1.1. A.2-26dB Bandwidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5180 26 0.2 Peak 0 21.16 Unknow Document No: BL-SZ2340426 Page 3 of 29 2. 802.11a_20M_U-NII-1_M 2.1. A.2-26dB Bandwidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5220 26 0.2 Peak 0 21.08 Unknow Document No: BL-SZ2340426 Page 4 of 29 3. 802.11a_20M_U-NII-1_H 3.1. A.2-26dB Bandwidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5240 26 0.2 Peak 0 21.12 Unknow Document No: BL-SZ2340426 Page 5 of 29 4. 802.11n_20M_U-NII-1_L 4.1. A.2-26dB Bandwidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5180 26 0.2 Peak 0 21.36 Unknow Document No: BL-SZ2340426 Page 6 of 29 5. 802.11n_20M_U-NII-1_M 5.1. A.2-26dB Bandwidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5220 26 0.2 Peak 0 21.64 Unknow Document No: BL-SZ2340426 Page 7 of 29 6. 802.11n_20M_U-NII-1_H 6.1. A.2-26dB Bandwidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5240 26 0.2 Peak 0 21.84 Unknow Document No: BL-SZ2340426 Page 8 of 29 7. 802.11n_40M_U-NII-1_L 7.1. A.2-26dB Bandwidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5190 26 0.5 Peak 0 40 Unknow Document No: BL-SZ2340426 Page 9 of 29 8. 802.11n_40M_U-NII-1_H 8.1. A.2-26dB Bandwidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5230 26 0.5 Peak 0 41 Unknow Document No: BL-SZ2340426 Page 10 of 29 9. 802.11ac_20M_U-NII-1_L 9.1. A.2-26dB Bandwidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5180 26 0.2 Peak 0 21.28 Unknow Document No: BL-SZ2340426 Page 11 of 29 10. 802.11ac_20M_U-NII-1_M 10.1. A.2-26dB Bandwidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5220 26 0.2 Peak 0 21.4 Unknow Document No: BL-SZ2340426 Page 12 of 29 11. 802.11ac_20M_U-NII-1_H 11.1. A.2-26dB Bandwidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5240 26 0.2 Peak 0 21.6 Unknow Document No: BL-SZ2340426 Page 13 of 29 12. 802.11ac_40M_U-NII-1_L 12.1. A.2-26dB Bandwidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5190 26 0.5 Peak 0 40 Unknow Document No: BL-SZ2340426 Page 14 of 29 13. 802.11ac_40M_U-NII-1_H 13.2. A.2-26dB Bandwidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5230 26 0.5 Peak 0 41.2 Unknow Document No: BL-SZ2340426 Page 15 of 29 14. 802.11ac_80M_U-NII-1_M 14.1. A.2-26dB Bandwidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5210 26 1 Peak 0 81.6 Unknow Document No: BL-SZ2340426 Page 16 of 29 1. 802.11a_20M_U-NII-1_L 1.1. A.2.2-99% Bandwidth(NTNV) Center Frequency (MHz) OBW Power (%) RBW (MHz) Detector Limit (MHz) OBW (MHz) Verdict 5180 99 0.2 Peak 0 16.613603 Unknow Document No: BL-SZ2340426 Page 17 of 29 2. 802.11a_20M_U-NII-1_M 2.1. A.2.2-99% Bandwidth(NTNV) Center Frequency (MHz) OBW Power (%) RBW (MHz) Detecto r Limit (MHz) OBW (MHz) Verdict 5220 99 0.2 Peak 0 16.613603 Unkno w Document No: BL-SZ2340426 Page 18 of 29 3. 802.11a_20M_U-NII-1_H 3.1. A.2.2-99% Bandwidth(NTNV) Center Frequency (MHz) OBW Power (%) RBW (MHz) Detecto r Limit (MHz) OBW (MHz) Verdict 5240 99 0.2 Peak 0 16.671491 Unkno w Document No: BL-SZ2340426 Page 19 of 29 4. 802.11n_20M_U-NII-1_L 4.1. A.2.2-99% Bandwidth(NTNV) Center Frequency (MHz) OBW Power (%) RBW (MHz) Detecto r Limit (MHz) OBW (MHz) Verdict 5180 99 0.2 Peak 0 17.771346 Unkno w Document No: BL-SZ2340426 Page 20 of 29 5. 802.11n_20M_U-NII-1_M 5.1. A.2.2-99% Bandwidth(NTNV) Center Frequency (MHz) OBW Power (%) RBW (MHz) Detecto r Limit (MHz) OBW (MHz) Verdict 5220 99 0.2 Peak 0 17.88712 Unkno w Document No: BL-SZ2340426 Page 21 of 29 6. 802.11n_20M_U-NII-1_H 6.1. A.2.2-99% Bandwidth(NTNV) Center Frequency (MHz) OBW Power (%) RBW (MHz) Detecto r Limit (MHz) OBW (MHz) Verdict 5240 99 0.2 Peak 0 17.88712 Unkno w Document No: BL-SZ2340426 Page 22 of 29 7. 802.11n_40M_U-NII-1_L 7.1. A.2.2-99% Bandwidth(NTNV) Center Frequency (MHz) OBW Power (%) RBW (MHz) Detecto r Limit (MHz) OBW (MHz) Verdict 5190 99 0.5 Peak 0 36.353111 Unkno w Document No: BL-SZ2340426 Page 23 of 29 8. 802.11n_40M_U-NII-1_H 8.1. A.2.2-99% Bandwidth(NTNV) Center Frequency (MHz) OBW Power (%) RBW (MHz) Detecto r Limit (MHz) OBW (MHz) Verdict 5230 99 0.5 Peak 0 36.58466 Unkno w Document No: BL-SZ2340426 Page 24 of 29 9. 802.11ac_20M_U-NII-1_L 9.1. A.2.2-99% Bandwidth(NTNV) Center Frequency (MHz) OBW Power (%) RBW (MHz) Detecto r Limit (MHz) OBW (MHz) Verdict 5180 99 0.2 Peak 0 17.771346 Unkno w Document No: BL-SZ2340426 Page 25 of 29 10. 802.11ac_20M_U-NII-1_M 10.1. A.2.2-99% Bandwidth(NTNV) Center Frequency (MHz) OBW Power (%) RBW (MHz) Detecto r Limit (MHz) OBW (MHz) Verdict 5220 99 0.2 Peak 0 17.829233 Unkno w Document No: BL-SZ2340426 Page 26 of 29 11. 802.11ac_20M_U-NII-1_H 11.1. A.2.2-99% Bandwidth(NTNV) Center Frequency (MHz) OBW Power (%) RBW (MHz) Detecto r Limit (MHz) OBW (MHz) Verdict 5240 99 0.2 Peak 0 17.88712 Unkno w Document No: BL-SZ2340426 Page 27 of 29 12. 802.11ac_40M_U-NII-1_L 12.1. A.2.2-99% Bandwidth(NTNV) Center Frequency (MHz) OBW Power (%) RBW (MHz) Detecto r Limit (MHz) OBW (MHz) Verdict 5190 99 0.5 Peak 0 36.121563 Unkno w Document No: BL-SZ2340426 Page 28 of 29 13. 802.11ac_40M_U-NII-1_H 13.2. A.2.2-99% Bandwidth(NTNV) Center Frequency (MHz) OBW Power (%) RBW (MHz) Detecto r Limit (MHz) OBW (MHz) Verdict 5230 99 0.5 Peak 0 36.468886 Unkno w Document N…

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Document No: BL-SZ2340426 Page 1 of 15 A.4 Power Spectral Density Document No: BL-SZ2340426 Page 2 of 15 1. 802.11a_20M_U-NII-1_L 1.1. A.4-RMS Power Spectral Density (PSD)(NTNV)_Step22 Document No: BL-SZ2340426 Page 3 of 15 2. 802.11a_20M_U-NII-1_M 2.1. A.4-RMS Power Spectral Density (PSD)(NTNV)_Step22 Document No: BL-SZ2340426 Page 4 of 15 3. 802.11a_20M_U-NII-1_H 3.1. A.4-RMS Power Spectral Density (PSD)(NTNV)_Step22 Document No: BL-SZ2340426 Page 5 of 15 4. 802.11n_20M_U-NII-1_L 4.1. A.4-RMS Power Spectral Density (PSD)(NTNV)_Step22 Document No: BL-SZ2340426 Page 6 of 15 5. 802.11n_20M_U-NII-1_M 5.1. A.4-RMS Power Spectral Density (PSD)(NTNV)_Step22 Document No: BL-SZ2340426 Page 7 of 15 6. 802.11n_20M_U-NII-1_H 6.1. A.4-RMS Power Spectral Density (PSD)(NTNV)_Step22 Document No: BL-SZ2340426 Page 8 of 15 7. 802.11n_40M_U-NII-1_L 7.1. A.4-RMS Power Spectral Density (PSD)(NTNV)_Step22 Document No: BL-SZ2340426 Page 9 of 15 8. 802.11n_40M_U-NII-1_H 8.1. A.4-RMS Power Spectral Density (PSD)(NTNV)_Step22 Document No: BL-SZ2340426 Page 10 of 15 9. 802.11ac_20M_U-NII-1_L 9.1. A.4-RMS Power Spectral Density (PSD)(NTNV)_Step22 Document No: BL-SZ2340426 Page 11 of 15 10. 802.11ac_20M_U-NII-1_M 10.1. A.4-RMS Power Spectral Density (PSD)(NTNV)_Step22 Document No: BL-SZ2340426 Page 12 of 15 11. 802.11ac_20M_U-NII-1_H 11.1. A.4-RMS Power Spectral Density (PSD)(NTNV)_Step22 Document No: BL-SZ2340426 Page 13 of 15 12. 802.11ac_40M_U-NII-1_L 12.1. A.4-RMS Power Spectral Density (PSD)(NTNV)_Step22 Document No: BL-SZ2340426 Page 14 of 15 13. 802.11ac_40M_U-NII-1_H 13.1. A.4-RMS Power Spectral Density (PSD)(NTNV)_Step22 Document No: BL-SZ2340426 Page 15 of 15 14. 802.11ac_80M_U-NII-1_M 14.1. A.4-RMS Power Spectral Density (PSD)(NTNV)_Step22 --BLANK BELOW--

Report No.: BL-SZ2340426-606 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 62 Web: www.titcgroup.com Template No.: TRP-FCC&ISED 407 (2022-01-12) 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: DashCam Model Name: NBIQ1KUS Brand Name: NEXTBASE FCC ID: 2AOT9-NBIQ1KUS ISED Number: 28201-NBIQ1KUS Test Standard: 47 CFR Part 15 Subpart E RSS-Gen Issue 5 RSS-247 Issue 2 (…

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