
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
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FCCID:2AMV5-SK543-W-A
LabelLocationOnEUT Label ProductName:1-outletindoorwifismartplug ModelNo.:SK543-W FCCID:2AMV5-SK543-W-A ThisdevicecomplieswithPart15oftheFCCRules.Operation issubjecttothefollowingtwoconditions: (1)Thisdevicemaynotcauseharmfulinterference,and (2)Thisdevicemustacceptanyinterferencereceived,including interferencethatmaycauseundesiredoperation.
FCCID:2AMV5-SK543-W-A ANT
version01 ChangxingPotekElectronics&TechnologyCo.,Ltd. DeclarationconcerningAntennaSpecification Itisherebydeclaredthattheproduct ModelNo.:SK543-W FCCID:2AMV5-SK543-W-A fulfillstherequirementinFCCtestrelatingtotheantennatype. ThedevicespecifiedaboveconfirmstotheFCCrecommendationsforinternalantennatype(s) describedbelow: ModelNo.ofantenna:N/A Typeofantenna:PCBAntenna Gainoftheantenna:0dBi Frequencyrange:802.11b/g/n(HT20):2412-2462MHz 802.11n(HT40):2422-2452MHz Themountingoftheantennaisfixedtotheradiomoduleandnootherantennashouldbeused. Companyname: ChangxingPotekElectronics&TechnologyCo.,Ltd. Address:No.1218,TaihuAvenue,TaihuSubdistrict,ChangxingCounty,HuzhouCity,Zhejiang, P.R.C. City:HuzhouCity ZIP/Postalcode:N/A Country:China Place:ChinaDate:2021-07-29 Signature:
RFEXPOSUREEVALUATION AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeusedto evaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF)Radiation asspecifiedin§1.1307(b) FCCID:2AMV5-SK543-W-A EUTSpecification EUT1-outletindoorwifismartplug Frequencyband(Operating) WLAN:2.412GHz~2.462GHz WLAN:5.18GHz~5.32GHz/5.50GHz~5.70GHz WLAN:5.745GHz~5825GHz Others: DevicecategoryPortable(<20cmseparation) Mobile(>20cmseparation) Others___ ExposureclassificationOccupational/Controlledexposure(S=5mW/cm2) GeneralPopulation/Uncontrolledexposure(S=1mW/cm2) AntennadiversitySingleantenna Multipleantennas Txdiversity Rxdiversity Tx/Rxdiversity Max.outputpower20.99dBm(0.1256W) Antennagain(Max)0dBi EvaluationappliedMPEEvaluation SAREvaluation LimitsforMaximumPermissibleExposure(MPE) Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) Power Density(mW/cm 2 ) Average Time (A)LimitsforOccupational/ControlExposures 300-1500----F/3006 1500-100000----56 (B)LimitsforGeneralPopulation/UncontrolExposures 300-1500----F/15006 1500-100000----130 Friistransmissionformula:Pd=(Pout*G)\(4*pi*R2) Where Pd=PowerdensityinmW/cm 2 Pout=outputpowertoantennainMw G=gainofantennainlinearscale Pi=3.1416 R=distancebetweenobservationpointandcenteroftheradiatorincm PdthelimitofMPE,1mW/cm2.Ifweknowthemaximumgainoftheantennaand totalpowerinputtotheantenna,throughthecalculation,wewillknowthedistance wheretheMPElimitisreached. MeasurementResult Operating Mode Channel Frequency Measured Power Tuneup tolerance Max.Tune upPower Antenna Gain Powerdensity at20cm Power density Limits (mW/cm2) (MHz)(dBm)(dBm)(dBm)(dBi)(mW/cm2) 802.11b 241220.9920.99±121.9900.03151 243720.7020.70±121.7000.02941 246220.1420.14±121.1400.02591 802.11g 241215.4515.45±116.4500.00881 243715.0015.00±116.0000.00791 246214.5114.51±115.5100.00711 802.11n(20) 241215.5315.53±116.5300.00901 243715.0015.00±116.0000.00791 246214.5914.59±115.5900.00721 802.11n(HT40) 242214.1314.13±115.1300.00651 243713.7113.71±114.7100.00591 245213.3413.34±114.3400.00541
Page 1 of 46 AppendixTestData ProjectNo.:18220WC10100901TestDate:2021.6.2 TestEngineer:Auditor: Temperature:22.3 °C RelativeHumidity:55% Pressure:1012hPa 1.DutyCycle 1.1Ant1 1.1.1TestResult Ant1 Mode TX Type Frequency (MHz) RU RU Pos T_on (ms) Period (ms) DutyCycle (%) DutyCycle CorrectionFactor (dB) Max.DCVariation (%) 802.11bSISO 2412//8.368.4798.700.060.00 2437//8.368.4798.700.060.12 2462//8.368.4798.700.060.00 802.11gSISO 2412//1.391.4198.510.070.10 2437//1.391.4198.510.070.11 2462//1.391.4198.510.070.00 802.11n (HT20) SISO 2412//1.301.3298.480.070.10 2437//1.301.3298.480.070.10 2462//1.301.3298.480.070.00 802.11n (HT40) SISO 2422//100.00100.00100.000.000.00 2437//100.00100.00100.000.000.00 2452//100.00100.00100.000.000.00 Page 2 of 46 1.1.2TestGraph 802.11b_LCH_2412MHz_Ant1(SISO)_NTNV 802.11b_MCH_2437MHz_Ant1(SISO)_NTNV 802.11b_HCH_2462MHz_Ant1(SISO)_NTNV Page 3 of 46 802.11g_LCH_2412MHz_Ant1(SISO)_NTNV 802.11g_MCH_2437MHz_Ant1(SISO)_NTNV Page 4 of 46 802.11g_HCH_2462MHz_Ant1(SISO)_NTNV 802.11n(HT20)_LCH_2412MHz_Ant1(SISO)_NTNV Page 5 of 46 802.11n(HT20)_MCH_2437MHz_Ant1(SISO)_NTNV 802.11n(HT20)_HCH_2462MHz_Ant1(SISO)_NTNV Page 6 of 46 802.11n(HT40)_LCH_2422MHz_Ant1(SISO)_NTNV 802.11n(HT40)_MCH_2437MHz_Ant1(SISO)_NTNV Page 7 of 46 802.11n(HT40)_HCH_2452MHz_Ant1(SISO)_NTNV Page 8 of 46 2.Bandwidth 2.1OBW 2.1.1TestResult ModeTXTypeFrequency(MHz)RU RU Pos 99%OccupiedBandwidth(MHz) Limit(MHz)Verdict Ant1 802.11bSISO 2412//15.290/Note1 2437//15.270/Note1 2462//15.292/Note1 802.11gSISO 2412//17.549/Note1 2437//17.548/Note1 2462//17.543/Note1 802.11n (HT20) SISO 2412//18.432/Note1 2437//18.432/Note1 2462//18.428/Note1 802.11n (HT40) SISO 2422//35.766/Note1 2437//35.757/Note1 2452//35.751/Note1 Note1:OnlyforReportUse 2.1.2TestGraph 802.11b_LCH_2412MHz_Ant1(SISO)_NTNV 802.11b_MCH_2437MHz_Ant1(SISO)_NTNV Page 9 of 46 802.11b_HCH_2462MHz_Ant1(SISO)_NTNV 802.11g_LCH_2412MHz_Ant1(SISO)_NTNV Page 10 of 46 802.11g_MCH_2437MHz_Ant1(SISO)_NTNV 802.11g_HCH_2462MHz_Ant1(SISO)_NTNV Page 11 of 46 802.11n(HT20)_LCH_2412MHz_Ant1(SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1(SISO)_NTNV Page 12 of 46 802.11n(HT20)_HCH_2462MHz_Ant1(SISO)_NTNV 802.11n(HT40)_LCH_2422MHz_Ant1(SISO)_NTNV Page 13 of 46 802.11n(HT40)_MCH_2437MHz_Ant1(SISO)_NTNV 802.11n(HT40)_HCH_2452MHz_Ant1(SISO)_NTNV Page 14 of 46 2.2XDB 2.2.1TestResult ModeTXTypeFrequency(MHz)RU RU Pos 6dBBandwidth(MHz) Limit(MHz)Verdict Ant1 802.11bSISO 2412//12.084>=0.5Pass 2437//12.086>=0.5Pass 2462//12.092>=0.5Pass 802.11gSISO 2412//15.179>=0.5Pass 2437//15.184>=0.5Pass 2462//15.184>=0.5Pass 802.11n (HT20) SISO 2412//15.076>=0.5Pass 2437//15.078>=0.5Pass 2462//15.082>=0.5Pass 802.11n (HT40) SISO 2422//35.111>=0.5Pass 2437//35.110>=0.5Pass 2452//35.106>=0.5Pass 2.2.2TestGraph 802.11b_LCH_2412MHz_Ant1(SISO)_NTNV Page 15 of 46 802.11b_MCH_2437MHz_Ant1(SISO)_NTNV 802.11b_HCH_2462MHz_Ant1(SISO)_NTNV Page 16 of 46 802.11g_LCH_2412MHz_Ant1(SISO)_NTNV 802.11g_MCH_2437MHz_Ant1(SISO)_NTNV Page 17 of 46 802.11g_HCH_2462MHz_Ant1(SISO)_NTNV 802.11n(HT20)_LCH_2412MHz_Ant1(SISO)_NTNV Page 18 of 46 802.11n(HT20)_MCH_2437MHz_Ant1(SISO)_NTNV 802.11n(HT20)_HCH_2462MHz_Ant1(SISO)_NTNV Page 19 of 46 802.11n(HT40)_LCH_2422MHz_Ant1(SISO)_NTNV 802.11n(HT40)_MCH_2437MHz_Ant1(SISO)_NTNV Page 20 of 46 802.11n(HT40)_HCH_2452MHz_Ant1(SISO)_NTNV Page 21 of 46 3.MaximumConductedOutputPower 3.1Power 3.1.1TestResult ModeTXTypeFrequency(MHz)RU RU Pos MeasuredPeakOutputPower(dBm) Limit(dBm)Verdict Ant1 802.11bSISO 2412//20.99<=30Pass 2437//20.70<=30Pass 2462//20.14<=30Pass 802.11gSISO 2412//15.45<=30Pass 2437//15.00<=30Pass 2462//14.51<=30Pass 802.11n (HT20) SISO 2412//15.53<=30Pass 2437//15.00<=30Pass 2462//14.59<=30Pass 802.11n (HT40) SISO 2422//14.13<=30Pass 2437//13.71<=30Pass 2452//13.34<=30Pass Note1:AntennaGain:1:0dBi; Page 22 of 46 4.MaximumPowerSpectralDensity 4.1PSD 4.1.1TestResult ModeTXTypeFrequency(MHz)RU RU Pos MaximumPSD(dBm/3kHz) Limit (dBm/3kHz) Verdict Ant1 802.11bSISO 2412//-6.52<=8Pass 2437//-6.44<=8Pass 2462//-7.46<=8Pass 802.11gSISO 2412//-17.36<=8Pass 2437//-17.10<=8Pass 2462//-18.03<=8Pass 802.11n (HT20) SISO 2412//-16.97<=8Pass 2437//-17.79<=8Pass 2462//-18.21<=8Pass 802.11n (HT40) SISO 2422//-20.68<=8Pass 2437//-20.20<=8Pass 2452//-21.27<=8Pass Note1:AntennaGain:1:0dBi; 4.1.2TestGraph 802.11b_LCH_2412MHz_Ant1(SISO)_NTNV 802.11b_MCH_2437MHz_Ant1(SISO)_NTNV Page 23 of 46 802.11b_HCH_2462MHz_Ant1(SISO)_NTNV 802.11g_LCH_2412MHz_Ant1(SISO)_NTNV Page 24 of 46 802.11g_MCH_2437MHz_Ant1(SISO)_NTNV 802.11g_HCH_2462MHz_Ant1(SISO)_NTNV Page 25 of 46 802.11n(HT20)_LCH_2412MHz_Ant1(SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1(SISO)_NTNV Page 26 of 46 802.11n(HT20)_HCH_2462MHz_Ant1(SISO)_NTNV 802.11n(HT40)_LCH_2422MHz_Ant1(SISO)_NTNV Page 27 of 46 802.11n(HT40)_MCH_2437MHz_Ant1(SISO)_NTNV 802.11n(HT40)_HCH_2452MHz_Ant1(SISO)_NTNV Page 28 of 46 Page 29 of 46 5.UnwantedEmissionsInNon-restrictedFrequencyBands 5.1Ref 5.1.1TestResult ModeTXType Frequency (MHz) RURUPosAntLevelofReference(dBm)Limit(dBm)Verdict 802.11bSISO 2412//17.66// 2437//17.35// 2462//16.96// 802.11gSISO 2412//1-2.80// 2437//1-3.25// 2462//1-3.74// 802.11n (HT20) SISO 2412//1-0.03// 2437//1-1.04// 2462//1-1.18// 802.11n (HT40) SISO 2422//1-6.57// 2437//1-7.05// 2452//1-7.39// Note1:RefertoFCCPart15.247(d)andANSIC63.10-2013,thechannelcontainsthemaximumPSDlevelwasusedto establishthereferencelevel. 5.1.2TestGraph 802.11b_LCH_2412MHz_Ant1(SISO)_NTNV 802.11b_MCH_2437MHz_Ant1(SISO)_NTNV Page 30 of 46 802.11b_HCH_2462MHz_Ant1(SISO)_NTNV 802.11g_LCH_2412MHz_Ant1(SISO)_NTNV Page 31 of 46 802.11g_MCH_2437MHz_Ant1(SISO)_NTNV 802.11g_HCH_2462MHz_Ant1(SISO)_NTNV Page 32 of 46 802.11n(HT20)_LCH_2412MHz_Ant1(SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1(SISO)_NTNV Page 33 of 46 802.11n(HT20)_HCH_2462MHz_Ant1(SISO)_NTNV 802.11n(HT40)_LCH_2422MHz_Ant1(SISO)_NTNV Page 34 of 46 802.11n(HT40)_MCH_2437MHz_Ant1(SISO)_NTNV 802.11n(HT40)_HCH_2452MHz_Ant1(SISO)_NTNV Page 35 of 46 Page 36 of 46 5.2CSE 5.2.1TestResult ModeTXType Frequency (MHz) RURUPosAn…
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ReportNo.:18220WC10100901FCCID:2AMV5-SK543-W-APage1of40 Code:AB-RF-05-a FCCTESTREPORT ClientName:ChangxingPotekElectronics&TechnologyCo.,Ltd. Address: No.1218,TaihuAvenue,TaihuSubdistrict,Changxing County,Huzhou,Zhejiang313199 ProductName:1-outletindoorwifismartplug Date:Jun.29,2021 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC10100901FCCID:2AMV5-SK543-W-APage2of40 Code:AB-RF-05-a Contents 1.GeneralInformation ............................................................................................................................................... 5 1.1.ClientInformation ....................................................................................................................................... 5 1.2.DescriptionofDevice(EUT) ..................................................................................................................... 5 1.3.AuxiliaryEquipmentUsedDuringTest ................................................................................................... 6 1.4.DescriptionofTestModes ........................................................................................................................ 6 1.5.Listofchannels ........................................................................................................................................... 7 1.6.DescriptionOfTestSetup ......................................................................................................................... 8 1.7.TestEquipmentList .................................................................................................................................... 9 1.8.MeasurementUncertainty ....................................................................................................................... 10 1.9.DescriptionofTestFacility ...................................................................................................................... 10 2.SummaryofTestResults ................................................................................................................................... 11 3.ConductedEmissionTest ................................................................................................................................... 12 3.1.TestStandardandLimit .......................................................................................................................... 12 3.2.TestSetup .................................................................................................................................................. 12 3.3.TestProcedure .......................................................................................................................................... 12 4.RadiationSpuriousEmissionandBandEdge ................................................................................................ 15 4.1.TestStandardandLimit .......................................................................................................................... 15 4.2.TestSetup .................................................................................................................................................. 15 4.3.TestProcedure .......................................................................................................................................... 16 4.4.TestData .................................................................................................................................................... 17 5.MaximumOutputPowerTest ............................................................................................................................ 27 5.1.TestStandardandLimit .......................................................................................................................... 27 5.2.TestSetup .................................................................................................................................................. 27 5.3.TestProcedure .......................................................................................................................................... 27 5.4.TestData .................................................................................................................................................... 27 6.6DBOccupyBandwidthTest ............................................................................................................................. 28 6.1.TestStandardandLimit .......................................................................................................................... 28 6.2.TestSetup .................................................................................................................................................. 28 6.3.TestProcedure .......................................................................................................................................... 28 6.4.TestData .................................................................................................................................................... 28 7.PowerSpectralDensityTest .............................................................................................................................. 29 7.1.TestStandardandLimit .......................................................................................................................... 29 7.2.TestSetup .................................................................................................................................................. 29 7.3.TestProcedure .......................................................................................................................................... 29 7.4.TestData .................................................................................................................................................... 29 8.100kHzBandwidthofFrequencyBandEdgeRequirement .....................................................…
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FCCID:2AMV5-SK543-W-A PhotoofPowerLineConductedEmissionTest PhotoofRadiationEmissionTest
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.41 GHz - 2.46 GHz | 125.61 mW |

Smart Power Strip
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