2A448-K56PROSmart watch

1 2 SmartBraceletUser3 Manual 4 5 6 7 8 Pleasemakeafullchargebeforeuseit.9 APP:DaFit10 11 12 DownloadAPP13 14 1.1Longpresshomekeytoturnon. 15 1.2ScanbelowQRcodetoinstallDaFitAPP,Or16 download“DaFit”fromAppStore,Google 17 Playertheninstallit.18 19 CompatibleSystem:Android4.4andabove，20 iOS8.0andabove21 22 23 24 25 26 27 28 29 30 31 32 33 34 BTCallingVersionconnecting35 Step1：TurnonmobilephoneBluetooth 36 Step2：Open“DaFit”APP，Tap“Adda37 device”toconnect. 38 Step3:Turnonphonemenuonthewatch.39 40 Step4:Checkwatchmenu“about”MAC 41 addresslastfournumberlike“6326”,thengo42 mobilephone“setting-bluetooth”tosearch 43 thesamebluetoothnamewithlast4numbers 44 “6326”tofinishBTconnectionasbelow 45 operation. 46 47 48 49 2.SmartbraceletFunctions 50 2.1.TimeInterface 51 2.1.1Poweron：LongpressOPENkeyfor3 52 seconds. 53 2.2.2Poweroff：Onthetimeinterface，press54 “OPEN”sidebuttonfor3seconds,thenclick” 55 √“icontoturnoff56 2.2.3Switchwatchface：Longpressthescreen57 basedonmainwatchface,4interface 58 options,andthe4 th dialcanmanually59 replaceuser-definedpicturesorphotos60 ontheAPP61 2.2.Functionsmenu 62 2.2.1.Activityrecords（Steprecords)63 2.2.2.Sleepmonitor 64 Sleepmonitorperiod:20:00PMto10:00AM65 Plsmakesurewearedthebraceletdevice 66 2.2.3.Exercise 67 68 2.2.4.HeartRatemonitor 69 2.2.5.BloodPressureDetection70 2.2.6.BloodOxygenDetection 71 72 2.2.7.Weather（Slideupscreencancheckthis 73 weekweatherinformation)74 75 2.2.8.Shutter76 Android:TurnonDaFitapp,fromsmart 77 braceletenter“shutter”,shakethebraceletor78 clicktotakephoto.79 IOS:Entersmartbracelet“shutter”,makesure 80 turnonmobile’scamera,shakethebraceletor 81 clickicon. 82 83 2.2.9.Player（EnterBTmusic,clickmiddleicon 84 topauseorcontinue，taplefticontoplaylast85 song，taprighticontoplaynextsong）86 87 2.2.10.Notificationspush（TurnonDaFit88 app”Notifications”socialapplike 89 Facebook,Twitter,Skypeetc,90 PayattentiononAndroidmobilephonesetup:91 DaFitapp/Notification/Accessibilitytoturn92 on“DaFit”93 2.2.11.Breathe 94 95 3.Pop-upmenu（Slidedownscreen96 frommainwatchdial）97 98 3.1.Phone99 3.2.About 100 3.3.Menuview101 3.4.Vibrationormutemode102 3.5.Brightnessadjustment 103 3.6Setting104 105 4.FunctionsonDaFitApp 106 4.1.Datasync107 Allmeasureddatafromsmartbraceletwillbe108 synconmobilephoneDaFitappeg:step,sleep 109 monitor,heartrate,bloodpressure,bloodoxygen 110 andotherdataasbelowPic. 111 4.2.smartbraceletconnectioninterface 112 4.2.1WatchFaces（userscanmanuallyreplace113 user-definedpicturesorphotos) 114 115 116 4.2.2Notifications（Turnonsocialapps117 messagepushlikeWeChat,Facebook, 118 Whats’App,Twitteretc)119 4.2.3.Alarms（3options） 120 121 4.2.4.Shutter122 4.2.5.Others（Findmysmartbracelet,Time123 formats,Settingtimeofnodisturbing,124 Sedentaryreminder,Full-dayhear-rate 125 monitor，QuickViewscreen,Weather,Drink126 Waterreminder,Physiologicalcyclereminder）127 A.Poweron“Findmybracelet”mode,the 128 braceletwillvibratewhentheBluetoothis 129 connectedsuccessfullybetweenmobilephone 130 andsmartbracelet.131 B.Timeformat（2optionsof12&24hours 132 system）133 C.Timeformat（2optionsof12&24hours134 system） 135 D.Settingmodeofnodisturbing136 E.Sedentaryreminder(Validperiod137 10:00AM-22:00PM)138 F.Fulldayheart-ratemonitor(Turnonitcan139 detectyourwholedayheart-rate） 140 G.Quickviewscreen:wakeupscreen（turnon141 itandchoosevalidtimeperiod)142 H.DrinkWaterReminder 143 I.Weather（Turnontheweather,choosethe144 cityyouwantorautomaticlocation，theband 145 willshowthelocatedcity’sweather) 146 J.Physiologicalcyclereminder147 （Notes：Pleasekindlynoteabovefunctions 148 areworkingbasedonactivatedandsavedthe149 relatedsetup）150 5．Warmnotes151 5.1ConnectBluetooth：152 5.1.1PleasepoweronyourphoneBluetooth 153 andturnonsmartbraceletBluetoothbefore 154 connecting; 155 5.1.2Pleaseensureyoursmartbraceletdidn’t156 connectwithotherphonebeforeconnecting； 157 5.1.3Pleasekeepclosetoyousmartbracelet158 whenyouareconnecting.159 5.2 Pleaseturnonmobilephonenotificationsand160 allowpermissionstoruninthebackgroundifyour161 Mobilehasinstalled“Mobilemanager”or162 othersimilarApps,otherwiseyouwillnot163 receivethemessages.164 5.3BatteryRecharge:Poweradaptor:5V 165 0.5~1A166 Disclaimer167 Warning:Thisproductisnotamedicaldevice. 168 Thesmartbandanditsapplicationsshouldnot169 beusedindiagnosis,treatmentorasa170 preventivetreatmentfordiseasesandsickness.171 Pleaseconsultmedicalprofessionalsbefore172 changingexercisehabitorsleephabittoavoid173 seriousinjuries.Themanufacturerreservesthe 174 righttomodifyandimproveanyfunctions 175 descriptioninthisuserguideandcontinuous 176 updateofthenewcontentwithoutfurther 177 notice.Thisuserguideisforreferenceonly,the178 smartbandforsellingissubjecttothefinal179 product. 180 Warning：181 Thisdevicecomplieswithpart15oftheFCC182 Rules.Operationissubjecttothefollowingtwo 183 conditions:(1)thisdevicemaynotcause 184 harmfulinterference,and185 (2)Thisdevicemustacceptanyinterference 186 received,includinginterferencethatmaycause 187 undesiredoperation.188 Changesormodificationsnotexpressly189 approvedbythepartyresponsiblefor190 compliancecouldvoidtheuser’sauthorityto 191 operatetheequipment.Thisequipmenthas 192 beentestedandfoundtocomplywiththelimits193 foraClassBdigitaldevice,pursuanttoPart15194 oftheFCCRules.Theselimitsaredesignedto195 providereasonableprotectionagainstharmful 196 interferenceinaresidentialinstallation.This 197 equipmentgeneratesusesandcanradiateradio 198 frequencyenergyand,ifnotinstalledandused 199 inaccordancewiththeinstructions,maycause200 harmfulinterferencetoradiocommunications.201 However,thereisnoguaranteethat 202 interferencewillnotoccurinaparticular 203 installation.Ifthisequipmentdoescause 204 harmfulinterferencetoradioortelevision205 reception,whichcanbedeterminedbyturning206 theequipmentoffandon,theuseris 207 encouragedtotrytocorrecttheinterferenceby 208 oneormoreofthefollowingmeasures: 209 ‐‐Reorientorrelocatethereceivingantenna.210 ‐‐Increasetheseparationbetweenthe 211 equipmentandreceiver. 212 ‐‐Connecttheequipmentintoanoutletona213 circuitdifferentfromthat…

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SHENZHENCACGOINTELLIGENTTECHNOLOGYCO.,LTD CERTIFICATIONSCONCERNING“COVERED”EQUIPMENT Date:Jun.29,2023 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,Maryland21046 FCCID:2A448-K56PRO ToWhomItMayConcern: Asrequiredbysection 2.911(d)(5)(i),SHENZHENCACGOINTELLIGENTTECHNOLOGY COLTD (“theapplicant”)certifiesthattheequipmentforwhichauthorizationissought isnot“covered”equipmentprohibitedfromreceivinganequipmentauthorization pursuanttosection2.903oftheFCCrules. Asrequiredbysection2.911(d)(5)(ii), SHENZHENCACGOINTELLIGENT TECHNOLOGYCOLTD (“theapplicant”)certifiesthat,asofthedateofthefilingofthe application,theapplicantisnotidentifiedontheCoveredListasanentityproducing “covered”equipment. Thankyouforyourattentiontothismatter. Sincerelyyours, Signature: PrintedName:MaggieKuang Company:SHENZHENCACGOINTELLIGENTTECHNOLOGYCOLTD JobTitle:Manager Email:[email protected] Telephone:0755-88398358

SHENZHENCACGOINTELLIGENTTECHNOLOGYCO.,LTD LetterofAgency Date：June30,2023 ElementMaterialsTechnology 100FrobisherBusinessPark Malvern Worcestershire WR141BX UK FCCID:2A448-K56PRO ToWhomItMayConcern: Wecertifythatwearenotsubjecttodenialoffederalbenefits,thatincludesFCCbenefits, pursuanttoSection5301oftheAnti-DrugAbuseACTof1988,U.S.C.862.Further,noparty,as definedin47CFR1.2002(b),totheapplication,issubjecttodenialoffederalbenefits,that includesFCCbenefits. Thankyouforyourattentiontothismatter. Sincerelyyours, Signature: PrintedName:MaggieKuang Company:SHENZHENCACGOINTELLIGENTTECHNOLOGYCO.,LTD JobTitle:Manager Email:[email protected] Telephone:0755-88398358

SHENZHENCACGOINTELLIGENTTECHNOLOGYCO.,LTD RequestforConfidentialityLetter-FCC Date：June30,2023 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,Maryland21046 Re:Requestforconfidentiality FCCID:2A448-K56PRO Towhomitmayconcern, Weherebyrespectfullyrequestthatundertheprovisionof47CFR0.459and0.457(d)the documentslistedbelowandattachedwiththisapplicationforcertificationbeprovidedwith confidentialstatus.  Schematics.pdf OperationalDescription.pdf  FrequencyBlockDiagrams.pdf Anyexhibit/informationforwhichwehaverequestedconfidentiality,butwhichmaynotbe accordedsuchtreatmentbytheFCC,shouldbereturnedtous. Thedocumentslistedabovecontaintradesecretsthataretreatedasconfidentialbyus. Substantialcompetitiveharmtouscouldresultshouldtheybemadeavailabletothepublic. Sincerely, Signature: PrintedName:MaggieKuang Company:SHENZHENCACGOINTELLIGENTTECHNOLOGYCO.,LTD JobTitle:Manager Email:[email protected] Telephone:0755-88398358

EUTPHOTO(ExternalPhotos) ※※※※※ENDOFREPORT※※※※※

FCCID:2A448-K56PRO 0.5CM 1.5CM

EUTPHOTO(InternalPhotos) ※※※※※ENDOFREPORT※※※※※ BLEANT BTANT

Antennatestreport  Customer BYM testfrequency BT(2400-2500) Antennamaterial PVB Productname BAND MaterialScienceMetal Testers liuqingyun Consultingphone date 2020.8.21 AntennaappearanceAntennacircuitmatchingdescription matchingparameter E1(0402) 10nH E2(0402) 1pF E3(0402) 3.9nH E4(0402) NC Passiveantennatest frequency frequency Passiveantennaefficiencytest （ antenna 2.4G-3D- benefit ） Contrastdatadiagramofantenna measured （ 10metersdistance ）

FCCID:2A448-K56PRO RFExposureEvaluation AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1093， UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone 1-gheadorbodyand10-gextremitySARevaluationforgeneralpopulationexposure conditions,bymeasurementornumericalsimulation,isnotrequiredwhenthe correspondingSARTestExclusionThresholdcondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtest exclusionthresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f (GHz) ]≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f (GHz) istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Here, ForBT MaxPower(dBm)MaxPower(mW)Frequency(MHz)Min.distance(mm)Calc.thresholdslimit 3.562.269824805 0.715 3.0 Note:BR/EDRandBLECannotsimultaneoustransmission SoaSARtestisnotrequired

BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-1 Page 1 of 41 FCCPART15C MeasurementandTestReport For SHENZHENCACGOINTELLIGENTTECHNOLOGYCO.,LTD FCCID:2A448-K56PRO FCCRule(s)/Methods: FCCCFRTitle47Part15SubpartCSection15.247 ANSIC63.10:2013 ProductDescription: Smartwatch Trademark / Model/Typereference.: K56PRO ReportNo.:BSL2305318275012F-1 Dateofreceiptoftestitem:Jun.21,2023 Dateofsampling:Jun.21,2023 TestedDate:Jun.21,2023toJul.03,2023 IssuedDate:Jul.03,2023 TestedBy: CindyZheng/Engineer ReviewedBy: HaleyWen/EMCManager Approved&AuthorizedBy: MikeMo/PSQManager BSLTestingCo.,LTD. 1/F,BuildingB,XinshidaiGRPark,ShiyanStreet,Bao'anDistrict,Shenzhen,Shiyan Street,Bao'anDistrict,Shenzhen,Guangdong,518052,People’sRepublicofChina Tel:400-882-9628Fax:86-755-26508703 BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-1 Page 2 of 41 TableofContents Page 1.VERSION4 2.SUMMARYOFTESTRESULTS5 2.1TESTFACILITY6 2.2MEASUREMENTUNCERTAINTY6 3.GENERALINFORMATION7 3.1GENERALDESCRIPTION7 3.2DESCRIPTIONOFTESTMODES9 3.3BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED9 3.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE)9 3.5EQUIPMENTSLISTFORALLTESTITEMS10 4.EMCEMISSIONTEST12 4.1CONDUCTEDEMISSIONMEASUREMENT12 4.1.11POWERLINECONDUCTEDEMISSIONLIMITS12 4.1.2TESTPROCEDURE12 4.1.3DEVIATIONFROMTESTSTANDARD12 4.1.4TESTSETUP13 4.1.5EUTOPERATINGCONDITIONS13 4.1.6TESTRESULTS13 4.2RADIATEDEMISSIONMEASUREMENT13 4.2.1RADIATEDEMISSIONLIMITS16 4.2.2TESTPROCEDURE17 4.2.3DEVIATIONFROMTESTSTANDARD17 4.2.4TESTSETUP17 4.2.5EUTOPERATINGCONDITIONS18 5.RADIATEDBANDEMISSIONMEASUREMENT23 5.1TESTREQUIREMENT:23 5.2TESTPROCEDURE23 5.3DEVIATIONFROMTESTSTANDARD23 5.4TESTSETUP24 5.5EUTOPERATINGCONDITIONS24 5.6TESTRESULT24 6.POWERSPECTRALDENSITYTEST26 6.1APPLIEDPROCEDURES/LIMIT26 6.2TESTPROCEDURE26 6.3DEVIATIONFROMSTANDARD26 6.4TESTSETUP26 BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-1 Page 3 of 41 TableofContentsPage 6.5EUTOPERATIONCONDITIONS26 6.6TESTRESULTS27 7.CHANNELBANDWIDTH29 7.1APPLIEDPROCEDURES/LIMIT29 7.2TESTPROCEDURE29 7.3DEVIATIONFROMSTANDARD29 7.4TESTSETUP29 7.5EUTOPERATIONCONDITIONS29 7.6TESTRESULTS30 8.PEAKOUTPUTPOWERTEST32 8.1APPLIEDPROCEDURES/LIMIT32 8.2TESTPROCEDURE32 8.3DEVIATIONFROMSTANDARD32 8.4TESTSETUP32 8.5EUTOPERATIONCONDITIONS32 8.6TESTRESULTS33 9.CONDUCTEDBANDEDGEANDSPURIOUSEMISSION34 9.1APPLICABLESTANDARD34 9.2TESTPROCEDURE34 9.3DEVIATIONFROMSTANDARD34 9.4TESTSETUP34 9.5EUTOPERATIONCONDITIONS34 10.ANTENNAREQUIREMENT40 11.TESTSETUPPHOTO41 12.EUTCONSTRUCTIONALDETAILS41 BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-1 Page 4 of 41 1.VERSION ReportNo.VersionDescriptionApproved BSL2305318275012F-1Rev.01InitialissueofreportJul.03,2023 BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-1 Page 5 of 41 2.SUMMARYOFTESTRESULTS Testproceduresaccordingtothetechnicalstandards: FCCPart15(15.247),SubpartC Standard Section TestItemJudgmentRemark FCCpart15.203/15.247 (c) AntennarequirementPASS FCCpart15.207ACPowerLineConductedEmissionPASS FCCpart15.247(b)(3)ConductedPeakOutputPowerPASS FCCpart15.247(a)(2)ChannelBandwidth&99%OCBPASS FCCpart15.247(e)PowerSpectralDensityPASS FCCpart15.247(d)BandEdgePASS FCCpart15.205/15.209SpuriousEmissionPASS NOTE: (1)“N/A”denotestestisnotapplicableinthisTestReport BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-1 Page 6 of 41 2.1TESTFACILITY BSLTESTINGCO.,LTD Add.:1/F,BuildingB,XinshidaiGRPark,ShiyanStreet,Bao'anDistrict,Shenzhen,ShiyanStreet, Bao'anDistrict,Shenzhen,Guangdong,518052,People’sRepublicofChina FCCTestFirmRegistrationNumber:562200 DesignationNumber:CN1338 ICRegisteredNo.:11093A DesignationNumber:CN0019 2.2MEASUREMENTUNCERTAINTY Thereporteduncertaintyofmeasurementy±U ， whereexpendeduncertaintyUisbasedonastandard uncertaintymultipliedbyacoveragefactorofk=2，providingalevelofconfidenceofapproximately95 % 。 No.ItemUncertainty 1 3mcamberRadiatedspurious emission(9KHz-30MHz) U=4.5dB 2 3mcamberRadiatedspurious emission(30MHz-1GHz) U=4.8dB 3 3mchamberRadiatedspurious emission(1GHz-6GHz) U=4.9dB 4 3mchamberRadiatedspurious emission(6GHz-40GHz) U=5.0dB 5ConducteddisturbanceU=3.2dB 6RFBandEdgeU=1.68dB 7RFpowerconductedU=1.86dB 8RFconductedSpuriousEmissionU=2.2dB 9RFOccupiedBandwidthU=1.8dB 10RFPowerSpectralDensityU=1.75dB 11humidityuncertaintyU=5.3% 12Temperatureuncertainty U=0.59 °C BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-1 Page 7 of 41 3.GENERALINFORMATION 3.1GENERALDESCRIPTION Applicant: SHENZHENCACGOINTELLIGENTTECHNOLOGYCO.,LTD Addressofapplicant: Room4009,4F,HaseeIndustrialpark,BeierRoad,Bantian, LongGangDistrict,Shenzhen,China Manufacturer: SHENZHENCACGOINTELLIGENTTECHNOLOGYCO.,LTD Addressofmanufacturer: Room4009,4F,HaseeIndustrialpark,BeierRoad,Bantian, LongGangDistrict,Shenzhen,China ProductName: Smartwatch ModelNo.: K56PRO ModelDifferent.: N/A SerialNo.: N/A Sample(s)Status:Engineersample OperationFrequency:2402MHz~2480MHz ChannelNumbers:40 ChannelSeparation:2MHz ModulationType:GFSK AntennaType:Cableantenna Antennagain:-0.84dBi Powersupply: Input:DC3.7V SWITCHINGPOWER ADAPTER: N/A OperationFrequencyeachofchannel ChannelFrequencyChannelFrequencyChannelFrequencyChannelFrequency 12402MHz112422MHz212442MHz312462MHz 22404MHz122424MHz222444MHz322464MHz 32406MHz132426MHz232446MHz332466MHz 42408MHz142428MHz242448MHz342468MHz 52410MHz152430MHz252450MHz352470MHz 62412MHz162432MHz262452MHz362472MHz 72414MHz172434MHz272454MHz372474MHz 82416MHz182436MHz282456MHz382476MHz 92418MHz192438MHz292458MHz392478MHz 102420MHz202440MHz302460MHz402480MHz Note: Insection15.31(m),regardstotheoperatingfrequencyrangeover10MHz,theLowestfrequency, themiddlefrequency,andthehighestfrequencyofchannelwereselectedtoperformthetest,and theselectedchannelseebelow: ChannelFrequency BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-1 Page 8 of 41 Thelowestchannel2402MHz Themiddlechannel2440MHz TheHighestchannel2480MHz BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-1 Page 9 of 41 3.2DESCRIPTIONOFTESTMODES TransmittingmodeKeeptheEUTincontinuouslytransmittingmode Remark:Duringthetest,thetestvoltagewastunedfrom85%to115%ofthenominalratedsupply voltag…

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BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-2 Page 1 of 78 FCCPART15C MeasurementandTestReport For SHENZHENCACGOINTELLIGENTTECHNOLOGYCO.,LTD FCCID:2A448-K56PRO FCCRule(s)/Methods: FCCCFRTitle47Part15SubpartCSection15.247 ANSIC63.10:2013 ProductDescription: Smartwatch Trademark / Model/Typereference.: K56PRO ReportNo.: BSL2305318275012F-2 Dateofreceiptoftestitem: Jun.21,2023 Dateofsampling: Jun.21,2023 TestedDate: Jun.21,2023toJul.03,2023 IssuedDate: Jul.03,2023 TestedBy: CindyZheng/Engineer ReviewedBy: HaleyWen/EMCManager Approved&AuthorizedBy: MikeMo/PSQManager BSLTestingCo.,LTD. 1/F,BuildingB,XinshidaiGRPark,ShiyanStreet,Bao'anDistrict,Shenzhen,Shiyan Street,Bao'anDistrict,Shenzhen,Guangdong,518052,People’sRepublicofChina Tel:400-882-9628Fax:86-755-26508703 BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-2 Page 2 of 78 Page 1.VERSION..................................................................................................................................4 2.TESTSUMMARY...................................................................................................................5 2.1TESTFACILITY.........................................................................................................................6 2.2MEASUREMENTUNCERTAINTY......................................................................................6 3.GENERALINFORMATION..................................................................................................7 3.1GENERALDESCRIPTIONOFEUT...................................................................................7 3.2TestSetupConfiguration........................................................................................................8 3.3SupportEquipment...................................................................................................................8 3.4TestMode.................................................................................................................................10 3.5EQUIPMENTSLISTFORALLTESTITEMS................................................................11 4.EMCEMISSIONTEST........................................................................................................13 4.1Conductedemissions............................................................................................................13 4.1.1POWERLINECONDUCTEDEMISSIONLimits.......................................................13 4.1.2TESTPROCEDURE..........................................................................................................13 4.1.3DEVIATIONFROMTESTSTANDARD.......................................................................13 4.1.4TESTSETUP.......................................................................................................................14 4.1.5EUTOPERATINGCONDITIONS..................................................................................14 4.1.6TestResult............................................................................................................................15 4.2Radiatedemissions................................................................................................................17 4.2.1RadiatedEmissionLimits.................................................................................................17 4.2.2TESTPROCEDURE..........................................................................................................17 4.2.3DEVIATIONFROMTESTSTANDARD.......................................................................18 4.2.4TESTSETUP.......................................................................................................................18 4.2.5EUTOPERATINGCONDITIONS..................................................................................19 4.2.6TESTRESULTS..................................................................................................................20 5.RADIATEDBANDEMISSIONMEASUREMENT........................................................29 5.1TestRequirement:..................................................................................................................29 5.2TESTPROCEDURE..............................................................................................................29 5.3DEVIATIONFROMTESTSTANDARD...........................................................................30 5.4TESTSETUP...........................................................................................................................30 5.5EUTOPERATINGCONDITIONS......................................................................................30 5.6TESTRESULT........................................................................................................................31 6.CONDUCTEDBANDEDGEANDSPURIOUSEMISSION.......................................34 6.1Limit.............................................................................................................................................34 6.2TestSetup.................................................................................................................................34 6.3Testprocedure.........................................................................................................................34 6.4DEVIATIONFROMSTANDARD.......................................................................................34 6.5TestResult................................................................................................................................35 7.20DB&99%BANDWIDTH..................................................................................................50 7.1TestSetup.................................................................................................................................50 7.2Limit.............................................................................................................................................50 7.3Testproc…

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BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-2 Page 56 of 78 8.MaximumPeakOutputPower TestRequirement:FCCPart15CSection15.247(b)(1) TestMethod:ANSIC63.10:2013 Limit:GFSK:30dBm π/4-DQPSK&8-DPSK:20.97dBm 8.1BlockDiagramOfTestSetup 8.2Limit Forfrequencyhoppingsystemsoperatinginthe2400-2483.5MHzbandemployingatleast75 non-overlappinghoppingchannels,andallfrequencyhoppingsystemsinthe5725-5850MHzband:1watt. Forallotherfrequencyhoppingsystemsinthe2400-2483.5MHzband:0.125watts. ForFHSsoperatingintheband2400-2483.5MHz,themaximumpeakconductedoutputpowershallnot exceed1.0Wifthehopsetuses75ormorehoppingchannels;themaximumpeakconductedoutputpower shallnotexceed0.125Wifthehopsetuseslessthan75hoppingchannels.Thee.i.r.p.shallnotexceed4W. 8.3Testprocedure 1.RemovetheantennafromtheEUTandthenconnectalowRFcablefromtheantennaporttothespectrum. 2.Setthespectrumanalyzer:RBW=2MHz.VBW=6MHz.Sweep=auto;DetectorFunction=Peak. 3.KeeptheEUTintransmittingatlowest,mediumandhighestchannelindividually.Recordthemaxvalue. 8.4DEVIATIONFROMSTANDARD Nodeviation. 8.5TestResult ModeTestchannel PeakOutputPower (dBm) FCCLimit (dBm) Result GFSK Lowest2.85 30.00PassMiddle2.52 Highest1.27 π/4-DQPSK Lowest2.13 21.00PassMiddle1.76 Highest3.56 8-DPSK Lowest2.11 21.00PassMiddle1.65 Highest3.2 BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-2 Page 57 of 78 9.HOPPINGCHANNELSEPARATION TestRequirement:FCCPart15CSection15.247(a)(1) TestMethod:ANSIC63.10:2013 Receiversetup: RBW=100KHz,VBW=300KHz,detector=Peak Limit: GFSK:20dBbandwidth π/4-DQPSK&8DSK:0.025MHzor2/3ofthe20dBbandwidth(whichever isgreater) 9.1TestSetup 9.2Testprocedure 1.RemovetheantennafromtheEUTandthenconnectalowRFcablefromtheantennaport tothespectrum. 2.Setthespectrumanalyzer:RBW=30kHz.VBW=100kHz,Span=2.0MHz.Sweep=auto;Detector Function=Peak.Trace=Maxhold. 3.Allowthetracetostabilize.Usethemarker-deltafunctiontodeterminetheseparationbetweenthepeaksof theadjacentchannels.ThelimitisspecifiedinoneofthesubparagraphsofthisSectionSubmitthisplot. 9.3DEVIATIONFROMSTANDARD Nodeviation. BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-2 Page 58 of 78 9.4TestResult ModulationTestChannelSeparation(MHz)Limit(MHz)Result GFSKLow 0.9980.948 PASS GFSKMiddle 0.990.94 PASS GFSKHigh 0.9860.955 PASS π/4-DQPSKLow 1.1540.879 PASS π/4-DQPSKMiddle 1.010.853 PASS π/4-DQPSKHigh 1.0120.855 PASS 8-DPSKLow 1.0680.874 PASS 8-DPSKMiddle 1.0880.855 PASS 8-DPSKHigh 1.0160.869 PASS Testplots CFSNVNT1-DH52402MHzAnt1 BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-2 Page 59 of 78 CFSNVNT1-DH52441MHzAnt1 CFSNVNT1-DH52480MHzAnt1 BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-2 Page 60 of 78 CFSNVNT2-DH52402MHzAnt1 CFSNVNT2-DH52441MHzAnt1 BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-2 Page 61 of 78 CFSNVNT2-DH52480MHzAnt1 CFSNVNT3-DH52402MHzAnt1 BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-2 Page 62 of 78 CFSNVNT3-DH52441MHzAnt1 CFSNVNT3-DH52480MHzAnt1 BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-2 Page 63 of 78 10.NUMBEROFHOPPINGFREQUENCY TestRequirement:FCCPart15CSection15.247(a)(1)(iii) TestMethod:ANSIC63.10:2013 Receiversetup: RBW=100kHz,VBW=300kHz,Frequencyrange=2400MHz-2483.5MHz, Detector=Peak Limit: 15channels 10.1TestSetup 10.2Testprocedure 1.RemovetheantennafromtheEUTandthenconnectalowRFcablefromtheantennaporttothespectrum. 2.Setthespectrumanalyzer:RBW=100kHz.VBW=300kHz.Sweep=auto;DetectorFunction=Peak. Trace=Maxhold. 3.Allowthetracetostabilize.Itmayprovenecessarytobreakthespanuptosections.inordertoclearly showallofthehoppingfrequencies.ThelimitisspecifiedinoneofthesubparagraphsofthisSection. 4.Setthespectrumanalyzer:StartFrequency=2.4GHz,StopFrequency=2.4835GHz.Sweep=auto; 10.3DEVIATIONFROMSTANDARD Nodeviation. BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-2 Page 64 of 78 10.4TestResult TestPlots: 79Channelsintotal GFSK π/4-DQPSK BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-2 Page 65 of 78 8-DPSK BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-2 Page 66 of 78 11.DWELLTIME TestRequirement:FCCPart15CSection15.247(a)(1)(iii) TestMethod:ANSIC63.10:2013 Receiversetup: RBW=1MHz,VBW=3MHz,Span=0Hz,Detector=Peak Limit:≤0.4Second 11.1TestSetup 11.2Testprocedure 1.RemovetheantennafromtheEUTandthenconnectalowRFcablefromtheantennaporttothespectrum. 2.Setspectrumanalyzerspan=0Hz; 3.SetRBW=1MHzandVBW=3MHz.Sweep=asnecessarytocapturetheentiredwelltimeperhopping channel.SettheEUTforDH1/DH2/2DH1/2DH3/3DH1/3DH3DH5/2DH5/3DH5packettransmitting. 4.Usethemarker-deltafunctiontodeterminethedwelltime.Ifthisvaluevarieswithdifferentmodesof operation(e.g..datarate.modulationformat.etc.).repeatthistestforeachvariation.Thelimitisspecifiedin oneofthesubparagraphsofthisSection.Submitthisplot(s). 11.3DEVIATIONFROMSTANDARD Nodeviation. BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-2 Page 67 of 78 11.4TestResult ModeFrequency (MHz) AntennaPulse Time(ms) TotalDwell Time(ms) Burst Count Period Time(ms) Limit (ms) Verdict 1-DH52402Ant12.905331.1711431600400Pass 1-DH52441Ant12.901322.01111131600400Pass 1-DH52480Ant12.905296.3110231600400Pass 2-DH52402Ant12.891286.2099931600400Pass 2-DH52441Ant12.908322.78811131600400Pass 2-DH52480Ant12.908334.4211531600400Pass 3-DH52402Ant12.91320.111031600400Pass 3-DH52441Ant12.91346.2911931600400Pass 3-DH52480Ant12.908325.69611231600400Pass Note1：TotalDwellTime(ms)=PulseTime(ms)*BurstCount Note2：OnlytheworsttestdataDH5/2DH5/3DH5putinthereport BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-2 Page 68 of 78 TestPlots DwellNVNT1-DH52402MHzAnt1OneBurst DwellNVNT1-DH52402MHzAnt1Accumulated BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-2 Page 69 of 78 DwellNVNT1-DH52441MHzAnt1OneBurst DwellNVNT1-DH52441MHzAnt1Accumulated BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-2 Page 70 of 78 DwellNVNT1-DH52480MHzAnt1OneBurst DwellNVNT1-DH52480MHzAnt1Accumulated BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-2 Page 71 of 78 DwellNVNT2-DH52402MHzAnt1OneBurst DwellNVNT2-DH52402MHzAnt1Accumulated BSLTestingCo.,LTD.ProjectNo.:BSL2305318275012F-2 Page 72 of 78 DwellNVNT2-DH52441MHzAnt1OneBurst DwellNVNT2-DH52441MHzAnt1Accumulat…

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EUTTESTPHOTO