2AFTU-DD021Bluetooth Glasses
Shenzhen Soundsoul Information Technology Co., Ltd.
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Application Details
- Equipment Class
- DTS - Digital Transmission System
- Date of Grant
- Jul 10, 2021
- Application Purpose
- Original Equipment
- Date of Application
- Jul 10, 2021
- Equipment Note
- Bluetooth Glasses
- Frequency Range
- 2402.00000000 - 2480.00000000
- Country
- China
Documents & Files
Document Text
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
External Photos
FCCID:2AFTU-DD021
ID Label/Location Info
LabelLocationOnEUT Label FCCID:2AFTU-DD021
Internal Photos
FCCID:2AFTU-DD021 ANT
Operational Description
version01 ShenzhenSoundsoulInformationTechnologyCo., Ltd. DeclarationconcerningAntennaSpecification Itisherebydeclaredthattheproduct ModelNo.:FrameS FCCID:2AFTU-DD021 fulfillstherequirementinFCCtestrelatingtotheantennatype. ThedevicespecifiedaboveconfirmstotheFCCrecommendationsfor internal antennatype(s) describedbelow: ModelNo.ofantenna:N/A Typeofantenna: CeramicAntenna Gainoftheantenna:1.71dBi Frequencyrange:2402-2480MHz Themountingoftheantennaisfixedtotheradiomoduleandnootherantennashouldbeused. Sincerely, JasonYang Manager CompanyName:ShenzhenSoundsoulInformationTechnologyCo.,Ltd. CompanyAddress:Room1308-1309,BuildingB,HuihaiSquare,ChuangyeRoad,Longhua District,Shenzhen,Guangdong,China
RF Exposure Info
RFEXPOSUREEVALUATION FCCID:2AFTU-DD021 AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeused toevaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF) Radiationasspecifiedin§1.1307(b): RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,using measurementsorcomputersimulation.WhenroutineSARevaluationisnot required,portabletransmitterswithoutputpowergreaterthantheapplicable lowthresholdrequireSARevaluationtoqualifyforTCBapproval. Channel (MHz) Maximum output power (dBm) Tuneup tolerance (dBm) MaxTuneUp Power(dBm) Distance (mm) Calculation results Limit Operating Mode 24023.753.75±14.7550.9253 BLE 24414.494.49 ±1 5.4951.1063 24804.614.61±15.6151.1463 TestResults:PASS.
Test Report
Page 1 of 23 AppendixTestData ProjectNo.:18220WC10087701TestDate:2021.6.17 TestEngineer:Auditor: Temperature:24.3°CRelativeHumidity:57% Pressure:1012hPa 1.DutyCycle 1.1Ant1 1.1.1TestResult Ant1 ModeTXTypeFrequency(MHz)T_on(ms)Period(ms) DutyCycle (%) DutyCycle CorrectionFactor (dB) Max.DCVariation (%) 1MSISO 24020.390.6362.142.070.10 24400.390.6262.022.070.13 24800.390.6262.082.070.10 Note1:OnlyforReportUse Page 2 of 23 1.1.2TestGraph 1M_LCH_2402MHz_DataRate=_Ant1_NTNV 1M_MCH_2440MHz_DataRate=_Ant1_NTNV Page 3 of 23 1M_HCH_2480MHz_DataRate=_Ant1_NTNV Page 4 of 23 2.Bandwidth 2.1OBW 2.1.1TestResult ModeTXTypeFrequency(MHz)Ant99%OccupiedBandwidth(MHz)LimitVerdict 1MSISO 240211.04/Note1 244011.04/Note1 248011.04/Note1 Note1:OnlyforReportUse Page 5 of 23 2.1.2TestGraph 1M_LCH_2402MHz_DataRate=_Ant1_NTNV 1M_MCH_2440MHz_DataRate=_Ant1_NTNV Page 6 of 23 1M_HCH_2480MHz_DataRate=_Ant1_NTNV Page 7 of 23 2.26dBBW 2.2.1TestResult ModeTXTypeFrequency(MHz)Ant6dBBandwidth(MHz)LimitVerdict 1MSISO 240210.71>=0.5Pass 244010.71>=0.5Pass 248010.71>=0.5Pass Page 8 of 23 2.2.2TestGraph 1M_LCH_2402MHz_DataRate=_Ant1_NTNV 1M_MCH_2440MHz_DataRate=_Ant1_NTNV Page 9 of 23 1M_HCH_2480MHz_DataRate=_Ant1_NTNV Page 10 of 23 3.MaximumConductedOutputPower 3.1Power 3.1.1TestResult ModeTXTypeFrequency(MHz) MeasuredPeakOutputPower(dBm) Limit(dBm)Verdict Ant1 1MSISO 24023.75<=30Pass 24404.49<=30Pass 24804.61<=30Pass Note1:AntennaGain:1:1.71dBi; Page 11 of 23 3.1.2TestGraph 1M_LCH_2402MHz_DataRate=_Ant1_NTNV 1M_MCH_2440MHz_DataRate=_Ant1_NTNV Page 12 of 23 1M_HCH_2480MHz_DataRate=_Ant1_NTNV Page 13 of 23 4.MaximumPowerSpectralDensity 4.1PSD 4.1.1TestResult ModeTXTypeFrequency(MHz) MaximumPSD(dBm/3kHz) Limit(dBm/3kHz)Verdict Ant1 1MSISO 2402-11.16<=8Pass 2440-10.29<=8Pass 2480-10.11<=8Pass Note1:AntennaGain:1:1.71dBi; Page 14 of 23 4.1.2TestGraph 1M_LCH_2402MHz_DataRate=_Ant1_NTNV 1M_MCH_2440MHz_DataRate=_Ant1_NTNV Page 15 of 23 1M_HCH_2480MHz_DataRate=_Ant1_NTNV Page 16 of 23 5.UnwantedEmissionsInNon-restrictedFrequencyBands 5.1Ref 5.1.1TestResult ModeTXTypeFrequency(MHz)AntLevelofReference(dBm)Limit(dBm)Verdict 1MSISO 240213.62// 244014.33// 248014.46// Note1:RefertoFCCPart15.247(d)andANSIC63.10-2020,thechannelcontainsthemaximumPSDlevelwasused toestablishthereferencelevel. Note2:OnlyforReportUse Page 17 of 23 5.1.2TestGraph 1M_LCH_2402MHz_DataRate=_Ant1_NTNV 1M_MCH_2440MHz_DataRate=_Ant1_NTNV Page 18 of 23 1M_HCH_2480MHz_DataRate=_Ant1_NTNV Page 19 of 23 5.2CSE 5.2.1TestResult ModeTXTypeFrequency(MHz)AntLevelofReference(dBm)Limit(dBm)Verdict 1MSISO 24021ReferToTestGraph ReferToTest Graph Note2 24401ReferToTestGraph ReferToTest Graph Note2 24801ReferToTestGraph ReferToTest Graph Note2 Note1:RefertoFCCPart15.247(d)andANSIC63.10-2020,thechannelcontainsthemaximumPSDlevelwasused toestablishthereferencelevel. Note2:OnlyforReportUse Page 20 of 23 5.2.2TestGraph 1M_LCH_2402MHz_DataRate=_Ant1_NTNV 1M_LCH_2402MHz_DataRate=_Ant1_NTNV Page 21 of 23 1M_MCH_2440MHz_DataRate=_Ant1_NTNV 1M_HCH_2480MHz_DataRate=_Ant1_NTNV Page 22 of 23 1M_HCH_2480MHz_DataRate=_Ant1_NTNV Page 23 of 23 ---End---
Test Report
ReportNo.:18220WC10087701FCCID:2AFTU-DD021Page1of41 Code:AB-RF-05-a FCCTESTREPORT ClientName:ShenzhenSoundsoulInformationTechnologyCo.,Ltd. Address: Room1308-1309,BuildingB,HuihaiSquare,Chuangye Road,LonghuaDistrict,Shenzhen,Guangdong,China ProductName:BluetoothGlasses Date:Jul.08,2021 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC10087701FCCID:2AFTU-DD021Page2of41 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 ........................................................................................................................................... 6 1.6.DescriptionOfTestSetup ......................................................................................................................... 7 1.7.TestEquipmentList .................................................................................................................................... 8 1.8.MeasurementUncertainty ......................................................................................................................... 9 1.9.DescriptionofTestFacility ........................................................................................................................ 9 2.SummaryofTestResults ................................................................................................................................... 10 3.ConductedEmissionTest ................................................................................................................................... 11 3.1.TestStandardandLimit .......................................................................................................................... 11 3.2.TestSetup .................................................................................................................................................. 11 3.3.TestProcedure .......................................................................................................................................... 11 3.4.TestData .................................................................................................................................................... 11 4.RadiationSpuriousEmissionandBandEdge ................................................................................................ 16 4.1.TestStandardandLimit .......................................................................................................................... 16 4.2.TestSetup .................................................................................................................................................. 16 4.3.TestProcedure .......................................................................................................................................... 17 4.4.TestData .................................................................................................................................................... 18 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 .............................................................................................…
Text truncated - open the document above for the full version.
Test Setup Photos
FCCID:2AFTU-DD021 PhotoofConductedEmissionMeasurement PhotoofRadiationEmissionTest
Contact Information
Applicant
Jason Yang
Test Firm
Shenzhen Anbotek Compliance Laboratory LimitedJeff Zhu
Technical Specifications
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.40 GHz - 2.48 GHz | 2.90 mW |
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