2AD4XCR8SBBTCREATIVE REFERENCE SUBWOOFER WITH BLUETOOTH

ENESFRDE QUICK START GUIDE www.mackie.com 2 CR8SBT CREATIVE REFERENCE SUBWOOFER WITH BLUETOOTH CR8SBT CREATIVE REFERENCE SUBWOOFER WITH BLUETOOTH 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water. 6. Clean only with a dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8. Minimum distance (5 cm) around the apparatus for sufficient ventilation. 9. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 10. No naked flame sources, such as lighted candles, should be placed on the apparatus. 11. The equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. The equipment should be installed and operated with minimum distance 20cm between the radiator & your body. AVISRELATIFS À L’EXPOSITION RF – Cet équipement est conforme aux limites d’exposition au rayonnement ISED établies pour un environnement non contrôlé. Cet équipement doit être installé et utilisé à une distance minimale de 20 cm entre le radiateur et votre corps. 12. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 13. Only use attachments/accessories specified by the manufacturer. 14. Use only with a cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over. 15. Unplug this apparatus during lightning storms or when unused for long periods of time. 16. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. 17. This apparatus shall not be exposed to dripping or splashing, and no object filled with liquids, such as vases or beer glasses, shall be placed on the apparatus. 18. Do not overload wall outlets and extension cords as this can result in a risk of fire or electric shock. PORTABLE CART WARNING CAUTION The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the prescence of uninsulated “dangerous voltage” within the product’s enclosure, that may be of significant magnitude to constitute a risk of electric shock to persons. RISK OF ELECTRIC SHOCK! DO NOT OPEN! CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL. The exclamation point within an equilateral triangle is intended to alert the user of the prescence of important operating and maintaining (servicing) instructions in the literature accompanying the appliance. WARNING — To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. CAUTION — To prevent electric shock hazard, do not connect to mains power supply while grille is removed. CAUTION – These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so. Laite on liitettävä suojakoskettimilla varustettuun pistorasiaan. Apparatet stikprop skal tilsluttes en stikkontakt med jord, som giver forbindelse til stikproppens jord. Apparatet må tilkoples jordet stikkontakt. Apparaten skall anslutas till jordat uttag. 19. This apparatus has been equipped with a rocker-style AC mains power switch. This switch is located on the rear panel and should remain readily accessible to the user. 20. The MAINS plug or an appliance coupler is used as the disconnect device, so the disconnect device shall remain readily operable. 21. Explanation of symbol, marking, signal lamp or similar means indicates that the apparatus is completely disconnected from the mains. 22. WARNING: Please refer to the information on exterior bottom enclosure for electrical and safety information before installing or operating the apparatus. 23. The maximum ambient temperature during use of the appliance must not exceed 10–50 ̊ C // 50–122 ̊ F. 24. 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 the receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. CAUTION: Changes or modifications to this device not expressly approved by LOUD Audio, LLC. could void the user’s authority to operate the equipment under FCC rules. 25. This apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus as set out in the radio interference regulations of the Canadian Department of Communications. CAN ICES-003(B)/NMB-003(B) ATTENTION — Le présent appareil …

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LOUDAudio,LLC 2.911(d)(5)(i)EquipmentTypeAttestationv1.2 Section2.911(d)(5)(i)Certification–EquipmentType Companyname:LOUDAudio,LLC Address:19820NorthCreekParkway,Suite#201,Bothell,WA98011-8227,USA ProductName:CREATIVEREFERENCESUBWOOFERWITHBLUETOOTH FCCID:2AD4XCR8SBBT Model(s):CR8SBT 2.911(d)(5)(i)EquipmentType We,[LOUDAudio,LLC](“theapplicant”)certifythattheequipmentforwhichauthorizationissought throughcertificationisnot:  Prohibitedfromreceivinganequipmentauthorizationpursuantto§2.903;oftheFCCrules.  Identifiedasanequipmenttypeinthe“CoveredList” NOTE1 Yourssincerely, Name:KennyShengDate:2024-07-17 TitleandCompanyname:Sr.ManagerofSQE/LOUDAudio,LLC NOTE1 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

LOUDAudio,LLC 2.911(d)(5)(ii)ApplicantAttestationv1.3 Section2.911(d)(5)(ii)Certification–Applicant(CoveredList) Companyname:LOUDAudio,LLC Address:19820NorthCreekParkway,Suite#201,Bothell,WA98011-8227,USA ProductName:CREATIVEREFERENCESUBWOOFERWITHBLUETOOTH FCCID:2AD4XCR8SBBT Model(s):CR8SBT 2.911(d)(5)(ii)Applicantfiling We,[LOUDAudio,LLC](“theapplicant”)certifythat,asofthedateofthefilingoftheapplication,the applicantisnotidentified NOTE1 onthe“CoveredList” NOTE2 ,establishedpursuantto§1.50002of thischapter,asanentityproducingcoveredcommunicationsequipment. Yourssincerely, Name:KennyShengDate:2024-07-17 TitleandCompanyname:DirectorofEngineering/LOUDAudio,LLC NOTE1 Deleteoptionnotapplicabletothisapplication. NOTE2 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

LOUDAudio,LLC 2.911(d)(7)USAAgentv1.3 Section2.911(d)(7)USAAgentforServiceofProcess Companyname:LOUDAudio,LLC Address:19820NorthCreekParkway,Suite#201,Bothell,WA98011-8227,USA ProductName:CREATIVEREFERENCESUBWOOFERWITHBLUETOOTH FCCID:2AD4XCR8SBBT Model(s):CR8SBT 2.911(d)(7)USADesignatedAgentforServiceofProcess We,[LOUDAudio,LLC](“theapplicant”)designate[LOUDAudio,LLC]NOTE1forthe purposeofacceptingserviceofprocessonbehalfoftheapplicant. Applicantconsent:WeAcknowledgeourconsenttoacceptserviceofprocessinthe UnitedStatesformattersrelatedtotheapplicableequipment,andatthephysicalU.S. addressandemailaddressofthedesignatedagentandacknowledgeour acceptanceofourobligationtomaintainanagentforserviceofprocessintheUnited Statesfornolessthanoneyearaftereitherthegranteehaspermanentlyterminated allmarketingandimportationoftheapplicableequipmentwithintheU.S.,orthe conclusionofanyCommission-relatedadministrativeorjudicialproceedinginvolving theequipment,whicheverislater. Agentobligation:WeAcknowledgeourobligationtoacceptserviceofprocessinthe UnitedStatesformattersrelatedtotheapplicableequipmentatourphysicalU.S. addressandemailaddressfornolessthanoneyearaftereitherthegranteehas permanentlyterminatedallmarketingandimportationoftheapplicableequipment withintheU.S.,ortheconclusionofanyCommission-relatedadministrativeorjudicial proceedinginvolvingtheequipment,whicheverislater. USAAgent Companyname:LOUDAudio,LLC Address:19820NorthCreekParkway,Suite #201,Bothell,WA98011-8227,USA FRN:0022261655 ContactName:KennySheng TelephoneNo:86-0755-88351509 Email:[email protected] Applicant Companyname:LOUDAudio,LLC Address:19820NorthCreekParkway, Suite#201,Bothell,WA98011-8227,USA FRN:0022261655 FCCGranteeCode:2AD4X ContactName:KennySheng TelephoneNo:86-0755-88351509 Extension:112 Email:[email protected] Signature: Title:Sr.ManagerofSQE Signature: Title:Sr.ManagerofSQE Date:2024-07-17Date:2024-07-17 LOUDAudio,LLC 2.911(d)(7)USAAgentv1.3 NOTE1:AnapplicantlocatedintheUnitedStatesmaydesignateitselfastheagentforservice ofprocess. Reference;FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the

LOUDAudio,LLC AgentAuthorization Company:LOUDAudio,LLC Address:19820NorthCreekParkway,Suite#201,Bothell,WA98011-8227,USA ProductName:CREATIVEREFERENCESUBWOOFERWITHBLUETOOTH ModelNumber(s):CR8SBT ProductDescription:Frequencyin2402-2480MHz,BTmodeoperation. WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date:2024-07-17 Name:KennySheng Title:Sr.ManagerofSQE Company:LOUDAudio,LLC

LOUDAudio,LLC Office of EngineeringTechnology FederalCommunicationsCommission 7435 OaklandMills Road Columbia,MD 21046 USA Date: 2024-07-17 Subject;Requestfor Confidentiality FCC ID: 2AD4XCR 8S BBT To WhomIt May Concern, Pursuantto the provisionsof the Commission’s rules Title 47 Sections§0.457 and §0.459,we are requestingthe Commissionto withholdthe followingattachment(s)as confidential documentsfrom public disclosureindefinitely. Thesedocumentscontaindetailedsystemand equipmentdescriptionsand are consideredas proprietaryinformationin operationof the equipment.The public disclosureof these documents might be harmfulto our companyand would give competitorsan unfair advantagein the market. SchematicDiagram Block Diagram Parts List OperationalDescription Tune-upProcedure In additionalto abovementioneddocuments,in order to complywith the marketingregulations in Title 47 CFR §2.803 and the importationrules in Title 47 CFR §2.1204,while ensuringthat businesssensitiveinformationremainsconfidentialuntil the actualmarketingof newly authorizeddevices,we requestShort Term Confidentialityof the followingattachment(s); ExternalPhotos Test Setup Photos InternalPhotos User Manual For 45 days, pursuantto PublicNoticeDA 04-1705. OR For 180 days pursuantto KDB 726920D01. It is our understandingthat all measurementtest reports,FCC ID label formatand correspondenceduringthe certificationreviewprocesscannotbe grantedas confidential documentsand this informationwill be availablefor public reviewonce the grant of equipment authorizationis issued. Sincerely, Signature: Name:KennySheng Title: Sr. Managerof SQE

FCCID:2AD4XCR8SBBT IC:12714A-CR8SBBT FCCID:2AD4XCR8SBBT IC:12714A-CR8SBBT FCCID:2AD4XCR8SBBT IC:12714A-CR8SBBT FCCID:2AD4XCR8SBBT IC:12714A-CR8SBBT FCCID:2AD4XCR8SBBT IC:12714A-CR8SBBT

FCCID:2AD4XCR8SBBT IC:12714A-CR8SBBT FCCID:2AD4XCR8SBBT IC:12714A-CR8SBBT FCCID:2AD4XCR8SBBT IC:12714A-CR8SBBT FCCID:2AD4XCR8SBBT IC:12714A-CR8SBBT Ant FCCID:2AD4XCR8SBBT IC:12714A-CR8SBBT FCCID:2AD4XCR8SBBT IC:12714A-CR8SBBT

RFExposureevaluation Exposurecategory:Generalpopulation/uncontrolledenvironment EUTType:ProductionUnit DeviceType:MobileDevice ReferStandard:KDB447498D01GeneralRFExposureGuidancev06 FCCPart2§2.1091 FCCID:2AD4XCR8SBBT 1.Reference Accordingto§1.1307(b)(1),systemsoperatingundertheprovisionsofthissectionshallbe operatedinamannerthatensuresthatthepublicisnotexposedtoradiofrequencyenergy levelinexcessoftheCommission’sguidelines. Accordingto§1.1310and§2.1091RFexposureiscalculated. KDB447498D01:MobileandPortableDevicesRFExposureProceduresandEquipment AuthorizationPolicies 2.Limit LimitsforMaximumPermissibleExposure(MPE)/ControlledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/ControlledExposure 0.3–3.06141.63(100)*6 3.0–301842/f4.89/f(900/f 2 )*6 30–30061.40.1631.06 300–1500//f/3006 1500–100,000//56 LimitsforMaximumPermissibleExposure(MPE)/UncontrolledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/ControlledExposure 0.3–3.06141.63(100)*30 3.0–30824/f2.19/f(180/f 2 )*30 30–30027.50.0730.230 300–1500//f/150030 1500–100,000//1.030 F=frequencyinMHz *=Plane-waveequivalentpowerdensity 3.MPECalculationMethod PredicationofMPElimitatagivendistance Equationfrompage18ofOETBulletin65,Edition97-01 S=PG/4πR² Where:S=powerdensity P=powerinputtoantenna G=powergainoftheantennainthedirectionofinterestrelativetoanisotropicradiator R=distancetothecenterofradiationoftheantenna 4.Result AsdeclaredbytheApplicant,theEUTisawirelessdeviceusedinafixapplication,atleast 20cmfromanybodypartoftheuserornearbypersons;fromthemaximumEUTRFoutput power,theminimumseparationdistance,r=20cm,aswellasthegainoftheusedBTantenna is0.32dBi,theRFpowerdensitycanbeobtained. EDR Freq. (MHz) Output Power (dBm) Targetpower W/tolerance (dBm) Maxtuneup power tolerance (dBm) Outputpower toantenna (mW) Ant Gain (dBi) Power Densityat R=20cm (mW/cm2) Limit (mW/c m2) Result GFSK 24027.7378±1.097.9430.320.001701Pass 2441 7.2667±1.086.3100.320.001351Pass 2480 7.1647±1.086.3100.320.001351Pass π/4DQPSK 24027.9908±1.097.9430.320.001701Pass 24417.4777±1.086.3100.320.001351Pass 24807.3717±1.086.3100.320.001351Pass 8DPSK 24028.1138±1.097.9430.320.001701Pass 24417.5358±1.097.9430.320.001701Pass 24807.5018±1.097.9430.320.001701Pass Note:Theestimationdistanceis20cm 5.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1091fortheuncontrolled RFExposureofmobiledevice.

Page 1 of 54 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn FCCPart15C&RSS-247TESTREPORT FCCID:2AD4XCR8SBBT IC:12714A-CR8SBBT Product: CREATIVEREFERENCESUBWOOFER WITHBLUETOOTH ModelName:CR8SBT Brand: ReportNo.:NCT24028374 Preparedfor LOUDAUDIO,LLC 19820NorthCreekParkway,#201,Bothell,Washington98011-8227,UnitedStates Preparedby ShenzhenNCTTestingTechnologyCo.,Ltd. A101&2FB2,Fuqiao6thArea,XintianCommunity,FuhaiStreet,BaoanDistrict, Shenzhen,People’sRepublicofChina TEL:400-8868-419 FAX:86-755-27790922 ReportNo.:NCT24028374 Page 2 of 54 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn 1TESTRESULTCERTIFICATION Applicant’sname: LOUDAUDIO,LLC Address: 19820NorthCreekParkway,#201,Bothell,Washington98011-8227, UnitedStates Manufacture'sname : LOUDAUDIO,LLC Address : 19820NorthCreekParkway,#201,Bothell,Washington98011-8227, UnitedStates Productname : CREATIVEREFERENCESUBWOOFERWITHBLUETOOTH Modelname : CR8SBT Additionalmodel :N/A Standards : FCCCFR47Part15Section15.247 RSS-247Issue3:August2023 Testprocedure : ANSIC63.10:2013 RSS-GEN,Issue5:March2019 TestDate:Jun.19,2024toJul.16,2024 DateofIssue:Jun.17,2024 TestResult :Pass ThisdevicedescribedabovehasbeentestedbyNCT,andthetestresultsshowthatthe equipmentundertest(EUT)isincompliancewiththeFCCrequirements.Anditisapplicable onlytothetestedsampleidentifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofNCT,this documentmaybealteredorrevisedbyNCT,personalonly,andshallbenotedintherevision ofthedocument. TestEngineer: KevenWu/Engineer TechnicalManager: HenryWang/Manager ReportNo.:NCT24028374 Page 3 of 54 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn Contents Page 1TESTRESULTCERTIFICATION...............................................................................................................................2 2TESTSUMMARY..........................................................................................................................................................5 3TESTFACILITY.............................................................................................................................................................6 4GENERALINFORMATION..........................................................................................................................................7 4.1GENERALDESCRIPTIONOFE.U.T.....................................................................................................................7 4.2CHANNELLIST.....................................................................................................................................................8 4.3TESTSETUPCONFIGURATION............................................................................................................................9 4.4TESTMODE.........................................................................................................................................................9 5EQUIPMENTDURINGTEST....................................................................................................................................10 5.1EQUIPMENTSLIST.............................................................................................................................................10 5.2MEASUREMENTUNCERTAINTY.........................................................................................................................12 5.3DESCRIPTIONOFSUPPORTUNITS...................................................................................................................12 6CONDUCTEDEMISSION..........................................................................................................................................13 6.1E.U.T.OPERATION............................................................................................................................................13 6.2EUTSETUP.......................................................................................................................................................13 6.3TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION).................................................................................14 6.4MEASUREMENTPROCEDURE:...........................................................................................................................14 6.5CONDUCTEDEMISSIONLIMIT...........................................................................................................................14 6.6MEASUREMENTDESCRIPTION..........................................................................................................................14 6.7CONDUCTEDEMISSIONTESTRESULT.............................................................................................................14 7RADIATEDSPURIOUSEMISSIONS......................................................................................................................17 7.1EUTOPERATION...............................................................................................................................................17 7.2TESTSETUP......................................................................................................................................................18 7.3SPECTRUMANALYZERSETUP..........................................................................................................................19 7.4TESTPROCEDURE.............................................................................................................................................20 7.5SUMMARYOFTESTRESULTS...........................................................................................................................21 8MAXIMUMPEAKOUTPUTPOWERTEST............................................................................................................28 8.1TESTSTANDARDANDLIMIT.........................................................................................................…

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ReportNo.:NCT24028374 Page44of54 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn NumberofPulsesin31.6seconds π/4DQPSK_2-DH5 PulseWidth π/4DQPSK_2-DH5 NumberofPulsesin31.6seconds π/4DQPSK_2-DH5 PulseWidth π/4DQPSK_2-DH5 NumberofPulsesin31.6seconds 8DPSK_3-DH5 PulseWidth 8DPSK_3-DH5 ReportNo.:NCT24028374 Page45of54 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn NumberofPulsesin31.6seconds 8DPSK_3-DH5 PulseWidth 8DPSK_3-DH5 NumberofPulsesin31.6seconds 8DPSK_3-DH5 PulseWidth 8DPSK_3-DH5 ReportNo.:NCT24028374 Page46of54 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn 13100kHzBandwidthofFrequencyBandEdgeRequirement 13.1TestStandardandLimit TestStandard FCCPart15CSection15.247(d)&RSS-2475.5 TestLimit inany100kHzbandwidthoutsidethefrequencybandsinwhichthe spreadspectrumintentionalradiatorinoperating,theradiofrequency powerthatisproducedbytheintentionalradiatorshallbeatleast20dB belowthatinthe100kHzbandwidthwithinthebandthatcontainsthe highestlevelofthedesiredpower,Inaddition,radiatedemissionswhich fallintherestrictedbands,asdefinedin§15.205(a),mustalsocomply withtheradiatedemissionlimitsspecifiedin15.209(a). 13.2TestSetup 13.3TestProcedure TheEUTmusthaveitshopping/Non-hoppingfunctionenabled.Usingthefollowingspectrum analyzersetting: 1.SettheRBW=100kHz. 2.SettheVBW=300kHz. 3.Sweeptime=autocouple. 4.Detectorfunction=peak. 5.Tracemode=maxhold. 6.Allowtracetofullystabilize. ReportNo.:NCT24028374 Page47of54 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn 13.4TestData Non-Hopping ModulationPacketChannel OOB Emission Frequency (MHz) OOB Emission Level (dBm) Limit (dBm) OverLimit (dB) Result GFSKDH1 0 2400.00-47.878-12.61-35.268PASS 21597.1-47.110-12.61-34.500PASS 3924996.9-46.601-13.07-33.531PASS 78 2483.50-49.741-13.12-36.621PASS 21170.1-46.137-13.12-33.017PASS π/4DQPSK2-DH1 0 2400.00-40.741-12.56-28.181PASS 21142.0-46.878-12.56-34.318PASS 3921147.7-46.035-13.09-32.945PASS 78 2483.50-51.045-13.08-37.965PASS 21218.2-47.442-13.08-34.362PASS 8DPSK3-DH1 0 2400.00-40.280-12.47-27.810PASS 21150.2-47.022-12.47-34.552PASS 3921142.0-46.817-13.04-33.777PASS 78 2483.50-48.674-12.99-35.684PASS 21149.5-47.205-12.99-34.215PASS Hopping ModulationPacketChannel OOB Emission Frequency (MHz) OOB Emission Level (dBm) Limit (dBm) OverLimit (dB) Result GFSKDH1 Hopping 2400.00-47.297-12.59-34.707PASS 2483.50-51.393-13.09-38.303PASS π/4DQPSK2-DH1 2400.00-42.090-12.53-29.560PASS 2483.50-51.917-13.07-38.847PASS 8DPSK3-DH1 2400.00-40.412-12.38-28.032PASS 2483.50-50.115-12.91-37.205PASS TestGraphs 30.0MHz-25000.0MHz GFSK_DH1_Channel0 30.0MHz-25000.0MHz π/4DQPSK_2-DH1_Channel0 ReportNo.:NCT24028374 Page48of54 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn OutOfBandEmission GFSK_DH1_Channel0 OutOfBandEmission π/4DQPSK_2-DH1_Channel0 30.0MHz-25000.0MHz GFSK_DH1_Channel39 30.0MHz-25000.0MHz π/4DQPSK_2-DH1_Channel39 OutOfBandEmission GFSK_DH1_Channel39 OutOfBandEmission π/4DQPSK_2-DH1_Channel39 ReportNo.:NCT24028374 Page49of54 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn 30.0MHz-25000.0MHz GFSK_DH1_Channel78 30.0MHz-25000.0MHz π/4DQPSK_2-DH1_Channel78 OutOfBandEmission GFSK_DH1_Channel78 OutOfBandEmission π/4DQPSK_2-DH1_Channel78 30.0MHz-25000.0MHz 8DPSK_3-DH1_Channel0 OutOfBandEmission 8DPSK_3-DH1_Channel0 ReportNo.:NCT24028374 Page50of54 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn 30.0MHz-25000.0MHz 8DPSK_3-DH1_Channel39 OutOfBandEmission 8DPSK_3-DH1_Channel39 30.0MHz-25000.0MHz 8DPSK_3-DH1_Channel78 OutOfBandEmission 8DPSK_3-DH1_Channel78 OutOfBandEmission(Left) GFSK_DH1_ChannelHopping OutOfBandEmission(Left) π/4DQPSK_2-DH1_ChannelHopping ReportNo.:NCT24028374 Page51of54 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn OutOfBandEmission(Right) GFSK_DH1_ChannelHopping OutOfBandEmission(Right) π/4DQPSK_2-DH1_ChannelHopping OutOfBandEmission(Left) 8DPSK_3-DH1_ChannelHopping OutOfBandEmission(Right) 8DPSK_3-DH1_ChannelHopping ReportNo.:NCT24028374 Page52of54 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn 14AntennaRequirement 14.1TestStandardandRequirement TestStandard FCCPart15Section15.203/247(c)&RSS-Gen6.8 Requirement 1)15.203requirement: Anintentionalradiatorshallbedesignedtoensurethatnoantennaotherthan thatfurnishedbytheresponsiblepartyshallbeusedwiththedevice.The useofapermanentlyattachedantennaorofanantennathatusesaunique couplingtotheintentionalradiator,themanufacturermaydesigntheunitso thatabrokenantennacanbereplacedbytheuser,buttheuseofastandard antennajackorelectricalconnectorisprohibited. 2)15.247(c)(1)(i)requirement: Systemsoperatinginthe2400-2483.5MHzbandthatisusedexclusivelyfor fixed.Point-to-pointoperationsmayemploytransmittingantennaswith directionalgaingreaterthan6dBiprovidedthemaximumconductedoutput poweroftheintentionalradiatorisreducedby1dBforevery3dBthatthe directionalgainoftheantennaexceeds6dBi. 14.2AntennaConnectedConstruction TheantennaisPCBAntennawhichpermanentlyattached,andthebestcasegainoftheantenna is0.32dBi.Itcomplieswiththestandardrequirement. ReportNo.:NCT24028374 Page53of54 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn 15APPENDIXI--TESTSETUPPHOTOGRAPH Pleaseseetheattachmentfordetails. ReportNo.:NCT24028374 Page54of54 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn 16APPENDIXII--EUTPHOTOGRAPH Pleaseseetheattachmentfordetails. ----------------EndofReport---------------

FCCID:2AD4XCR8SBBT IC:12714A-CR8SBBT RadiatedEmission (Below1G) RadiatedEmission (Above1G) ConductedEmission