2AYJN-PK321WiFi Camera

Langshixing Electronic(Shenzhen) Co.,Ltd

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Application Details

Equipment Class: DTS - Digital Transmission System
Date of Grant: Oct 21, 2022
Application Purpose: Original Equipment
Date of Application: Oct 21, 2022
Equipment Note: WiFi Camera
Frequency Range: 2412.00000000 - 2462.00000000
Company: Langshixing Electronic(Shenzhen) Co.,Ltd
Country: China

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

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External Photos

Code:AB-RF-05-b ExternalPhotograph Code:AB-RF-05-b Code:AB-RF-05-b Code:AB-RF-05-b Code:AB-RF-05-b Code:AB-RF-05-b

ID Label/Location Info

LabelLocationOnEUT Label ProductName:WIFIcamera ModelNo.:PK321 FCCID:2AYJN-PK321 ThisdevicecomplieswithPart15oftheFCCRules.Operationis subjecttothefollowingtwoconditions: (1)Thisdevicemaynotcauseharmfulinterference,and (2) Thisdevicemustacceptanyinterferencereceived,including interferencethatmaycauseundesiredoperation.

Internal Photos

Code:AB-RF-05-b InternalPhotograph ANT Code:AB-RF-05-b Code:AB-RF-05-b Code:AB-RF-05-b

Operational Description

version01 LangshixingElectronic(Shenzhen)Co.,Ltd DeclarationconcerningAntennaSpecification Itisherebydeclaredthattheproduct ModelNo.:PK321,PK320,PTcam,B1Pro,PK321-T,PK323,PK520,PK520-T,990450, PG323,PG323-T,PG520,PG520-T,PXXX(X=A-Zor0-9,standformodel) FCCID:2AYJN-PK321 fulfillstherequirementinFCCtestrelatingtotheantennatype. ThedevicespecifiedaboveconfirmstotheFCCrecommendationsforinternalantennatype(s) describedbelow: ModelNo.ofantenna:N/A Typeofantenna:FPCantenna Gainoftheantenna:3.07dBi Frequencyrange:2412~2462MHz Themountingoftheantennaisfixedtotheradiomoduleandnootherantennashouldbeused. Companyname:LangshixingElectronic(Shenzhen)Co.,Ltd Address:2/F,BuildingA6,JunyeIndustrialPark,Tangtou,ShiyanStreet,Baoan District,Shenzhen,China City:Shenzhen ZIP/Postalcode:/ Country:China Place:Date:10/18/2022 Signature:

Operational Description

东莞地址：东莞市塘厦镇林村社区新太阳工业城79栋杭州地址：杭州市滨江区秋溢路500号乐通科技园3栋106室电话：0769-81777126 传真：0769-81777126 网址：www.ubuant.com 承认书 SPECIFICATIONFORAPPROVAL 客户名称 CUSTOMERNAME: 产品名称 PRODUCTNAME:2.4G内置FPC板天线L=45mm+端子客户料号 CUSTOMERP/N: 优比电子料号 UBP/N:UB01C45F3D1737AREV:A MANUFACTURER SIGNATURE CUSTOMER SIGNATURE CHECKEDBY: Allen APPROVEDBY: DATE: 2020/11/23 东莞地址：东莞市塘厦镇林村社区新太阳工业城79栋杭州地址：杭州市滨江区秋溢路500号乐通科技园3栋106室电话：0769-81777126 传真：0769-81777126 网址：www.ubuant.com Contents ltemDescription 1.---------------------------------------------------------------规格表 2.---------------------------------------------------------------成品图 3.---------------------------------------------------------------测试报告 4.-------------------------------------------------------------天线安装示意图东莞地址：东莞市塘厦镇林村社区新太阳工业城 79 栋杭州地址：杭州市滨江区秋溢路 500 号乐通科技园 3 栋 106 室电话：0769-81777126 传真：0769-81777126 网址：www.ubuant.com 1．规格表: 产品主要技术参数主要技术指标Main technical specifications 频率范围（MHZ） 2400~2500 Frequency Range (MHZ) 2400~2500 特性阻抗(Ω) 50Impedance(Ω)50 峰值增益(dBi) 3.07 Peak Gain(dBi) 3.07 输出电压驻波比 ≤1.92 VSWR ≤1.92 极化方式线极化 PolarizationLinear 连接方式同轴线 + 端子 Connector TypeRF Cable+ Terminal 物理性能 Physical Properties 天线本体材料 FPCAntenna BaseFPC 工作温度 -20°C~+50°COperating Temp-20°C~+50°C 保存温度 -20 °C ~+50 °C Storage Temp-20 °C ~+50 °C 东莞地址：东莞市塘厦镇林村社区新太阳工业城79栋杭州地址：杭州市滨江区秋溢路500号乐通科技园3栋106室电话：0769-81777126 传真：0769-81777126 网址：www.ubuant.com 2.成品图：东莞地址：东莞市塘厦镇林村社区新太阳工业城79栋杭州地址：杭州市滨江区秋溢路500号乐通科技园3栋106室电话：0769-81777126 传真：0769-81777126 网址：www.ubuant.com 3.测试报告 3.1：网络分析仪测试报告东莞地址：东莞市塘厦镇林村社区新太阳工业城79栋杭州地址：杭州市滨江区秋溢路500号乐通科技园3栋106室电话：0769-81777126 传真：0769-81777126 网址：www.ubuant.com 3.2：暗室2D、3DRaditationPattern(整机数据) 3.2.1效率及增益 Frequency(MHz)Efficiency(%)PeakGain/dB 2400 62.52.83 2450 66.83.07 2500 65.22.65 3.2.22D/3D场型图 2400MHz 2450MHz 东莞地址：东莞市塘厦镇林村社区新太阳工业城79栋杭州地址：杭州市滨江区秋溢路500号乐通科技园3栋106室电话：0769-81777126 传真：0769-81777126 网址：www.ubuant.com 2500MHz Phi02D图 Phi902D图东莞地址：东莞市塘厦镇林村社区新太阳工业城79栋杭州地址：杭州市滨江区秋溢路500号乐通科技园3栋106室电话：0769-81777126 传真：0769-81777126 网址：www.ubuant.com Theta902D图 3.2.3有源测试报告 PJ202 PJ220 东莞地址：东莞市塘厦镇林村社区新太阳工业城79栋杭州地址：杭州市滨江区秋溢路500号乐通科技园3栋106室电话：0769-81777126 传真：0769-81777126 网址：www.ubuant.com 4.天线安装示意图：天线位置天线线材如图走线机台内电源及控制线尽量往机台内部远离天线。东莞地址：东莞市塘厦镇林村社区新太阳工业城79栋杭州地址：杭州市滨江区秋溢路500号乐通科技园3栋106室电话：0769-81777126 传真：0769-81777126 网址：www.ubuant.com 整机示意图

RF Exposure Info

RFEXPOSUREEVALUATION AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeusedto evaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF)Radiation asspecifiedin§1.1307(b) FCCID:2AYJN-PK321 EUTSpecification EUTWIFIcamera Frequencyband(Operating)WLAN:2.412GHz~2.462GHz WLAN:5.18GHz~5.24GHz WLAN:5.745GHz~5.825GHz Others:2.402GHz~2.480GHz DevicecategoryPortable(<20cmseparation) Mobile(>20cmseparation) Others___ ExposureclassificationOccupational/Controlledexposure(S=5mW/cm2) GeneralPopulation/Uncontrolledexposure(S=1mW/cm2) AntennadiversitySingleantenna Multipleantennas Txdiversity Rxdiversity Tx/Rxdiversity Max.outputpower17.79dBm(0.0601W) Antennagain(Max)3.07dBi 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. MaxMeasurementResult Operating Mode Measured Power Tuneup tolerance Max.Tune upPower Antenna Gain Powerdensity at20cm Powerdensity Limits (mW/cm2) (dBm)(dBm)(dBm)(dBi)(mW/cm2) WiFi2.4G17.7917.79±118.79 3.070.0305 1

Test Report

Page1of44 AppendixTestData ReportNo.:18220WC20231801TestSampleNo.:1-2-2 StartTestDate:2022.9.27FinishTestDate:2022.10.8 TestEngineer:Auditor: Temperature:27.3 °C RelativeHumidity:47% Pressure:1012hPa AppendixA:DTSBandwidth TestResult TestModeAntennaFrequency[MHz] DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11BAnt1 24128.5202408.0002416.520≥0.5PASS 24379.0802432.4802441.560≥0.5PASS 24629.0402457.5202466.560≥0.5PASS 11GAnt1 241216.3602403.8402420.200≥0.5PASS 243716.3602428.8402445.200≥0.5PASS 246216.3602453.8402470.200≥0.5PASS 11N20Ant1 241217.5602403.2402420.800≥0.5PASS 243717.5602428.2402445.800≥0.5PASS 246217.5602453.2402470.800≥0.5PASS Page2of44 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Page3of44 11G_Ant1_2412 11G_Ant1_2437 Page4of44 11G_Ant1_2462 11N20_Ant1_2412 Page5of44 11N20_Ant1_2437 11N20_Ant1_2462 Page6of44 Page7of44 AppendixB:OccupiedChannelBandwidth TestResult TestModeAntenna Channel Frequency[MHz] OCB[MHz]FL[MHz]FH[MHz] 11BAnt1 241213.4222405.36122418.7832 243713.4082430.34062443.7486 246213.3562455.34492468.7009 11GAnt1 241217.0012403.55962420.5606 243717.0732428.50802445.5810 246217.1302453.47982470.6098 11N20Ant1 241218.0022403.06112421.0631 243717.9852428.05502446.0400 246218.1152452.99042471.1054 Page8of44 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Page9of44 11G_Ant1_2412 11G_Ant1_2437 Page10of44 11G_Ant1_2462 11N20_Ant1_2412 Page11of44 11N20_Ant1_2437 11N20_Ant1_2462 Page12of44 Page13of44 AppendixC:Maximumconductedoutputpower TestResultPeak TestModeAntennaFrequency[MHz]PeakPower[dBm] Conducted Limit[dBm] 11BAnt1 241215.94≤30.00 243716.14≤30.00 246216.55≤30.00 11GAnt1 241217.40≤30.00 243717.71≤30.00 246217.79≤30.00 11N20Ant1 241215.82≤30.00 243716.15≤30.00 246216.32≤30.00 Page14of44 AppendixD:Maximumpowerspectraldensity TestResult TestModeAntennaFrequency[MHz]Result[dBm/3kHz]Limit[dBm/3kHz]Verdict 11BAnt1 2412-8.54≤8.00PASS 2437-9.46≤8.00PASS 2462-6.38≤8.00PASS 11GAnt1 2412-14.48≤8.00PASS 2437-15.13≤8.00PASS 2462-14.66≤8.00PASS 11N20Ant1 2412-15.47≤8.00PASS 2437-16.91≤8.00PASS 2462-14.89≤8.00PASS Page15of44 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Page16of44 11G_Ant1_2412 11G_Ant1_2437 Page17of44 11G_Ant1_2462 11N20_Ant1_2412 Page18of44 11N20_Ant1_2437 11N20_Ant1_2462 Page19of44 Page20of44 AppendixE:Bandedgemeasurements TestResult TestMod e Antenn a ChNam e Frequency[MHz ] RefLevel[dBm ] Result[dBm ] Limit[dBm ] Verdic t 11BAnt1 Low24123.61-49.32≤-16.39PASS High24624.73-55.58≤-15.27PASS 11GAnt1 Low2412-1.38-41.79≤-21.38PASS High2462-1.19-55.08≤-21.19PASS 11N20Ant1 Low2412-2.41-42.44≤-22.41PASS High2462-2.22-54.82≤-22.22PASS Page21of44 TestGraphs 11B_Ant1_Low_2412 11B_Ant1_High_2462 11G_Ant1_Low_2412 Page22of44 11G_Ant1_High_2462 11N20_Ant1_Low_2412 Page23of44 11N20_Ant1_High_2462 Page24of44 AppendixF:ConductedSpuriousEmission TestResult TestModeAntennaFrequency[MHz] FreqRange [Mhz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict 11BAnt1 2412 Reference2.882.88---PASS 30~10002.88-69.22≤-17.12PASS 1000~265002.88-35.01≤-17.12PASS 2437 Reference2.392.39---PASS 30~10002.39-69.39≤-17.61PASS 1000~265002.39-32.97≤-17.61PASS 2462 Reference2.982.98---PASS 30~10002.98-69.33≤-17.02PASS 1000~265002.98-31.4≤-17.02PASS 11GAnt1 2412 Reference-3.78-3.78---PASS 30~1000-3.78-69.84≤-23.78PASS 1000~26500-3.78-46.15≤-23.78PASS 2437 Reference-4.31-4.31---PASS 30~1000-4.31-69.17≤-24.31PASS 1000~26500-4.31-46.85≤-24.31PASS 2462 Reference-0.67-0.67---PASS 30~1000-0.67-69.43≤-20.67PASS 1000~26500-0.67-46.11≤-20.67PASS 11N20Ant1 2412 Reference-3.38-3.38---PASS 30~1000-3.38-68.83≤-23.38PASS 1000~26500-3.38-52≤-23.38PASS 2437 Reference-3.06-3.06---PASS 30~1000-3.06-68.81≤-23.06PASS 1000~26500-3.06-48.76≤-23.06PASS 2462 Reference-3.19-3.19---PASS 30~1000-3.19-69.48≤-23.19PASS 1000~26500-3.19-49.53≤-23.19PASS Page25of44 TestGraphs 11B_Ant1_2412_0~Reference 11B_Ant1_2412_30~1000 11B_Ant1_2412_1000~26500 Page26of44 11B_Ant1_2437_0~Reference 11B_Ant1_2437_30~1000 Page27of44 11B_Ant1_2437_1000~26500 11B_Ant1_2462_0~Reference Page28of44 11B_Ant1_2462_30~1000 11B_Ant1_2462_1000~26500 Page29of44 11G_Ant1_2412_0~Reference 11G_Ant1_2412_30~1000 Page30of44 11G_Ant1_2412_1000~26500 11G_Ant1_2437_0~Reference Page31of44 11G_Ant1_2437_30~1000 11G_Ant1_2437_1000~26500 Page32of44 11G_Ant1_2462_0~Reference 11G_Ant1_2462_30~1000 Page33of44 11G_Ant1_2462_1000~26500 11N20_Ant1_2412_0~Reference Page34of44 11N20_Ant1_2412_30~1000 11N20_Ant1_2412_1000~26500 Page35of44 11N20_Ant1_2437_0~Reference 11N20_Ant1_2437_30~1000 Page36of44 11N20_Ant1_2437_1000~26500 11N20_Ant1_2462_0~Reference Page37of44 11N20_Ant1_2462_30~1000 11N20_Ant1_2462_1000~26500 Page38of44 Page39of44 AppendixG:DutyCycle TestResult TestModeAntennaFrequency[MHz] Transmission Duration[ms] Transmission Period[ms] DutyCycle [%] Factor 11BAnt1 24128.208.2998.910.05 24378.208.2899.030.04 24628.208.3598.200.08 11GAnt1 24121.361.5190.070.45 24371.361.5289.470.48 24621.361.6582.420.84 11N20Ant1 24121.281.4389.510.48 24371.281.4588.280.54 24621.271.4488.190.55 Page40of44 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Page41of44 11G_Ant1_2412 11G_Ant1_2437 Page42of44 11G_Ant1_2462 11N20_Ant1_2412 Page43of44 11N20_Ant1_2437 11N20_Ant1_2462 Page44of44 ---End---

Test Report

ReportNo.:18220WC20231801FCCID:2AYJN-PK321Page1of31 Code:AB-RF-05-b FCCTestReport ClientName:LangshixingElectronic(Shenzhen)Co.,Ltd ClientAddress: 2/F,BuildingA6,JunyeIndustrialPark, Tangtou,ShiyanStreet,BaoanDistrict, Shenzhen,China ProductName:WIFIcamera ReportDate:Oct.18,2022 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC20231801FCCID:2AYJN-PK321Page2of31 Code:AB-RF-05-b Contents 1.GeneralInformation............................................................................................................................................6 1.1.ClientInformation.....................................................................................................................................6 1.2.DescriptionofDevice(EUT)..................................................................................................................6 1.3.AuxiliaryEquipmentUsedDuringTest.................................................................................................7 1.4.DescriptionofTestConfiguration..........................................................................................................7 1.5.DescriptionOfTestSetup.......................................................................................................................8 1.6.TestEquipmentList.................................................................................................................................9 1.7.MeasurementUncertainty....................................................................................................................10 1.8.DescriptionofTestFacility....................................................................................................................10 2.SummaryofTestResults.................................................................................................................................11 3.ConductedEmissionTest................................................................................................................................12 3.1.TestStandardandLimit........................................................................................................................12 3.2.TestSetup...............................................................................................................................................12 3.3.TestProcedure.......................................................................................................................................12 3.4.TestData.................................................................................................................................................12 4.RadiationSpuriousEmissionandBandEdge.............................................................................................15 4.1.TestStandardandLimit........................................................................................................................15 4.2.TestSetup...............................................................................................................................................15 4.3.TestProcedure.......................................................................................................................................16 4.4.TestData.................................................................................................................................................17 5.MaximumPeakOutputPowerTest................................................................................................................26 5.1.TestStandardandLimit........................................................................................................................26 5.2.TestSetup...............................................................................................................................................26 5.3.TestProcedure.......................................................................................................................................26 5.4.TestData.................................................................................................................................................26 6.6DBOccupyBandwidthTest...........................................................................................................................27 6.1.TestStandardandLimit........................................................................................................................27 6.2.TestSetup...............................................................................................................................................27 6.3.TestProcedure.......................................................................................................................................27 6.4.TestData.................................................................................................................................................27 7.PowerSpectralDensityTest...........................................................................................................................28 7.1.TestStandardandLimit........................................................................................................................28 7.2.TestSetup...............................................................................................................................................28 7.3.TestProcedure.......................................................................................................................................28 7.4.TestData.................................................................................................................................................28 8.100kHzBandwidthofFrequencyBandEdgeRequirement......................................................................29 8.1.TestStandardandLimit........................................................................................................................29 ReportNo.:…

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Test Setup Photos

Code:AB-RF-05-b TestSetupPhotograph PhotoofConductedEmissionMeasurement PhotoofRadiationEmissionTest Code:AB-RF-05-b