2BMEI-WX-HS001Bluetooth headset

Shenzhen Pamian Technology Co.,LTD.

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Application Details

Equipment Class: DSS - Part 15 Spread Spectrum Transmitter
Date of Grant: Nov 28, 2025
Application Purpose: Original Equipment
Equipment Note: Bluetooth headset
Frequency Range: 2402.00000000 - 2480.00000000
Company: Shenzhen Pamian Technology Co.,LTD.
Country: China

Documents & Files

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Document Text

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

Internal Photos

Page 1 of 9 ThetestreportiseffectiveonlywithbothsignatureandspecializedstampandTheresult(s)showninthisreportreferonlytothesample(s)tested. WithoutwrittenapprovalofBlueAsia,thisreportcan’tbereproducedexceptinfull.Theresultsdescribedinthisreportdonotrepresentthequalityor characteristicsofthesampledbatch,nordotheyrepresentanysimilaroridenticalproductsthatarenotexplicitlystated. ModelNo.: WX-HS001 ViewofProduct-9 ViewofProduct-10 Page 2 of 9 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected] Version:v1.0 ViewofProduct-11 ViewofProduct-12 Page 3 of 9 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected] Version:v1.0 ViewofProduct-13 ViewofProduct-14 Page 4 of 9 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected] Version:v1.0 ViewofProduct-15 ViewofProduct-16 Page 5 of 9 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected] Version:v1.0 ViewofProduct-17 ViewofProduct-18 Page 6 of 9 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected] Version:v1.0 ViewofProduct-19 ViewofProduct-20 Page 7 of 9 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected] Version:v1.0 ViewofProduct-21 ViewofProduct-22 Page 8 of 9 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected] Version:v1.0 ViewofProduct-23 ViewofProduct-24 Page 9 of 9 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected] Version:v1.0 ViewofProduct-25

Test Setup Photos

ModelNo.: WX-HS001 RadiatedEmissions(30MHz-1GHz) RadiatedEmissions(above1GHz) BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected] ConductedEmissionsatMainsTerminals(150kHz-30MHz)

Test Report

ReportNo.:BLA-EMC-202510-A4201 Page 99 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 DwellNVNT2-DH52441MHzAnt1OneBurst DwellNVNT2-DH52441MHzAnt1Accumulated ReportNo.:BLA-EMC-202510-A4201 Page 100 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 DwellNVNT3-DH12441MHzAnt1OneBurst DwellNVNT3-DH12441MHzAnt1Accumulated ReportNo.:BLA-EMC-202510-A4201 Page 101 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 DwellNVNT3-DH32441MHzAnt1OneBurst DwellNVNT3-DH32441MHzAnt1Accumulated ReportNo.:BLA-EMC-202510-A4201 Page 102 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 DwellNVNT3-DH52441MHzAnt1OneBurst DwellNVNT3-DH52441MHzAnt1Accumulated ReportNo.:BLA-EMC-202510-A4201 Page 103 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 AppendixB:photographsoftestsetup RadiatedEmissions(30MHz-1GHz) RadiatedEmissions(above1GHz) ReportNo.:BLA-EMC-202510-A4201 Page 104 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 ConductedEmissionsatMainsTerminals(150kHz-30MHz) ReportNo.:BLA-EMC-202510-A4201 Page 105 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 AppendixC:photographsofEUT ViewofProduct-1 ViewofProduct-2 ReportNo.:BLA-EMC-202510-A4201 Page 106 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 ViewofProduct-3 ViewofProduct-4 ReportNo.:BLA-EMC-202510-A4201 Page 107 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 ViewofProduct-5 ViewofProduct-6 ReportNo.:BLA-EMC-202510-A4201 Page 108 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 ViewofProduct-7 ViewofProduct-8 ReportNo.:BLA-EMC-202510-A4201 Page 109 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 ViewofProduct-9 ViewofProduct-10 ReportNo.:BLA-EMC-202510-A4201 Page 110 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 ViewofProduct-11 ViewofProduct-12 ReportNo.:BLA-EMC-202510-A4201 Page 111 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 ViewofProduct-13 ViewofProduct-14 ReportNo.:BLA-EMC-202510-A4201 Page 112 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 ViewofProduct-15 ViewofProduct-16 ReportNo.:BLA-EMC-202510-A4201 Page 113 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 ViewofProduct-17 ViewofProduct-18 ReportNo.:BLA-EMC-202510-A4201 Page 114 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 ViewofProduct-19 ViewofProduct-20 ReportNo.:BLA-EMC-202510-A4201 Page 115 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 ViewofProduct-21 ViewofProduct-22 ReportNo.:BLA-EMC-202510-A4201 Page 116 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 ViewofProduct-23 ViewofProduct-24 ReportNo.:BLA-EMC-202510-A4201 Page 117 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 ViewofProduct-25 ----ENDOFREPORT---- Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,theresult(s)showninthisreportrefer onlytothesample(s)tested.WithoutwrittenapprovalofBlueAsia,thisreportcan’tbereproducedexceptinfull.

Test Report

ReportNo.:BLA-EMC-202510-A4201 Page 78 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Tx.SpuriousNVNT1-DH12402MHzAnt1Ref Tx.SpuriousNVNT1-DH12402MHzAnt1Emission Tx.SpuriousNVNT1-DH12441MHzAnt1Ref ReportNo.:BLA-EMC-202510-A4201 Page 79 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Tx.SpuriousNVNT1-DH12441MHzAnt1Emission Tx.SpuriousNVNT1-DH12480MHzAnt1Ref ReportNo.:BLA-EMC-202510-A4201 Page 80 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Tx.SpuriousNVNT1-DH12480MHzAnt1Emission Tx.SpuriousNVNT2-DH12402MHzAnt1Ref ReportNo.:BLA-EMC-202510-A4201 Page 81 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Tx.SpuriousNVNT2-DH12402MHzAnt1Emission Tx.SpuriousNVNT2-DH12441MHzAnt1Ref ReportNo.:BLA-EMC-202510-A4201 Page 82 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Tx.SpuriousNVNT2-DH12441MHzAnt1Emission Tx.SpuriousNVNT2-DH12480MHzAnt1Ref ReportNo.:BLA-EMC-202510-A4201 Page 83 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Tx.SpuriousNVNT2-DH12480MHzAnt1Emission Tx.SpuriousNVNT3-DH12402MHzAnt1Ref ReportNo.:BLA-EMC-202510-A4201 Page 84 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Tx.SpuriousNVNT3-DH12402MHzAnt1Emission Tx.SpuriousNVNT3-DH12441MHzAnt1Ref ReportNo.:BLA-EMC-202510-A4201 Page 85 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Tx.SpuriousNVNT3-DH12441MHzAnt1Emission Tx.SpuriousNVNT3-DH12480MHzAnt1Ref ReportNo.:BLA-EMC-202510-A4201 Page 86 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 Tx.SpuriousNVNT3-DH12480MHzAnt1Emission ReportNo.:BLA-EMC-202510-A4201 Page 87 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 7.7CarrierFrequenciesSeparation ConditionModeAntennaHoppingFreq1(MHz)HoppingFreq2(MHz)HFS(MHz)Limit(MHz)Verdict NVNT1-DH1Ant12441.0052442.0071.0020.550Pass NVNT2-DH1Ant12441.0082442.161.1520.818Pass NVNT3-DH1Ant12441.0022442.0041.0020.807Pass ReportNo.:BLA-EMC-202510-A4201 Page 88 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 CFSNVNT1-DH12441MHzAnt1 CFSNVNT2-DH12441MHzAnt1 ReportNo.:BLA-EMC-202510-A4201 Page 89 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 CFSNVNT3-DH12441MHzAnt1 ReportNo.:BLA-EMC-202510-A4201 Page 90 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 7.8NumberofHoppingChannel ConditionModeAntennaHoppingNumberLimitVerdict NVNT1-DH1Ant17915Pass NVNT2-DH1Ant17915Pass NVNT3-DH1Ant17915Pass ReportNo.:BLA-EMC-202510-A4201 Page 91 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 HoppingNo.NVNT1-DH12441MHzAnt1 HoppingNo.NVNT2-DH12441MHzAnt1 ReportNo.:BLA-EMC-202510-A4201 Page 92 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 HoppingNo.NVNT3-DH12441MHzAnt1 ReportNo.:BLA-EMC-202510-A4201 Page 93 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 7.9DwellTime ConditionModeFrequency (MHz) AntennaPulseTime (ms) TotalDwellTime (ms) Burst Count PeriodTime (ms) Limit (ms) Verdict NVNT1-DH12441Ant10.402128.23831931600400Pass NVNT1-DH32441Ant11.657271.74816431600400Pass NVNT1-DH52441Ant12.905270.1659331600400Pass NVNT2-DH12441Ant10.41129.9731731600400Pass NVNT2-DH32441Ant11.662250.96215131600400Pass NVNT2-DH52441Ant12.911311.47710731600400Pass NVNT3-DH12441Ant10.41130.3831831600400Pass NVNT3-DH32441Ant11.661252.47215231600400Pass NVNT3-DH52441Ant12.91323.0111131600400Pass ReportNo.:BLA-EMC-202510-A4201 Page 94 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 DwellNVNT1-DH12441MHzAnt1OneBurst DwellNVNT1-DH12441MHzAnt1Accumulated ReportNo.:BLA-EMC-202510-A4201 Page 95 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 DwellNVNT1-DH32441MHzAnt1OneBurst DwellNVNT1-DH32441MHzAnt1Accumulated DwellNVNT1-DH52441MHzAnt1OneBurst ReportNo.:BLA-EMC-202510-A4201 Page 96 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 DwellNVNT1-DH52441MHzAnt1Accumulated DwellNVNT2-DH12441MHzAnt1OneBurst ReportNo.:BLA-EMC-202510-A4201 Page 97 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 DwellNVNT2-DH12441MHzAnt1Accumulated ReportNo.:BLA-EMC-202510-A4201 Page 98 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 DwellNVNT2-DH32441MHzAnt1OneBurst DwellNVNT2-DH32441MHzAnt1Accumulated

Test Report

ReportNo.:BLA-EMC-202510-A4201 Page 55 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 -20dBBandwidthNVNT3-DH12441MHzAnt1 ReportNo.:BLA-EMC-202510-A4201 Page 56 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 -20dBBandwidthNVNT3-DH12480MHzAnt1 ReportNo.:BLA-EMC-202510-A4201 Page 57 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 7.3OccupiedChannelBandwidth ConditionModeFrequency(MHz)Antenna99%OBW(MHz) NVNT1-DH12402Ant10.79439 NVNT1-DH12441Ant10.78842 NVNT1-DH12480Ant10.80049 NVNT2-DH12402Ant11.1366 NVNT2-DH12441Ant11.1446 NVNT2-DH12480Ant11.1497 NVNT3-DH12402Ant11.1390 NVNT3-DH12441Ant11.1372 NVNT3-DH12480Ant11.1387 ReportNo.:BLA-EMC-202510-A4201 Page 58 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 OBWNVNT1-DH12402MHzAnt1 OBWNVNT1-DH12441MHzAnt1 OBWNVNT1-DH12480MHzAnt1 ReportNo.:BLA-EMC-202510-A4201 Page 59 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 OBWNVNT2-DH12402MHzAnt1 OBWNVNT2-DH12441MHzAnt1 ReportNo.:BLA-EMC-202510-A4201 Page 60 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 OBWNVNT2-DH12480MHzAnt1 OBWNVNT3-DH12402MHzAnt1 ReportNo.:BLA-EMC-202510-A4201 Page 61 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 OBWNVNT3-DH12441MHzAnt1 ReportNo.:BLA-EMC-202510-A4201 Page 62 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 OBWNVNT3-DH12480MHzAnt1 ReportNo.:BLA-EMC-202510-A4201 Page 63 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 7.4BandEdge ConditionModeFrequency(MHz)AntennaHoppingModeMaxValue(dBc)Limit(dBc)Verdict NVNT1-DH12402Ant1No-Hopping-52-20Pass NVNT1-DH12480Ant1No-Hopping-49.09-20Pass NVNT2-DH12402Ant1No-Hopping-51.41-20Pass NVNT2-DH12480Ant1No-Hopping-51.72-20Pass NVNT3-DH12402Ant1No-Hopping-51.36-20Pass NVNT3-DH12480Ant1No-Hopping-47.97-20Pass ReportNo.:BLA-EMC-202510-A4201 Page 64 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdgeNVNT1-DH12402MHzAnt1No-HoppingRef BandEdgeNVNT1-DH12402MHzAnt1No-HoppingEmission BandEdgeNVNT1-DH12480MHzAnt1No-HoppingRef ReportNo.:BLA-EMC-202510-A4201 Page 65 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdgeNVNT1-DH12480MHzAnt1No-HoppingEmission BandEdgeNVNT2-DH12402MHzAnt1No-HoppingRef ReportNo.:BLA-EMC-202510-A4201 Page 66 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdgeNVNT2-DH12402MHzAnt1No-HoppingEmission BandEdgeNVNT2-DH12480MHzAnt1No-HoppingRef ReportNo.:BLA-EMC-202510-A4201 Page 67 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdgeNVNT2-DH12480MHzAnt1No-HoppingEmission BandEdgeNVNT3-DH12402MHzAnt1No-HoppingRef ReportNo.:BLA-EMC-202510-A4201 Page 68 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdgeNVNT3-DH12402MHzAnt1No-HoppingEmission BandEdgeNVNT3-DH12480MHzAnt1No-HoppingRef ReportNo.:BLA-EMC-202510-A4201 Page 69 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdgeNVNT3-DH12480MHzAnt1No-HoppingEmission ReportNo.:BLA-EMC-202510-A4201 Page 70 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 7.5BandEdge(Hopping) ConditionModeFrequency(MHz)AntennaHoppingModeMaxValue(dBc)Limit(dBc)Verdict NVNT1-DH12402Ant1Hopping-46.94-20Pass NVNT1-DH12480Ant1Hopping-48.33-20Pass NVNT2-DH12402Ant1Hopping-47.77-20Pass NVNT2-DH12480Ant1Hopping-45.13-20Pass NVNT3-DH12402Ant1Hopping-46.65-20Pass NVNT3-DH12480Ant1Hopping-45.93-20Pass ReportNo.:BLA-EMC-202510-A4201 Page 71 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdge(Hopping)NVNT1-DH12402MHzAnt1HoppingRef BandEdge(Hopping)NVNT1-DH12402MHzAnt1HoppingEmission BandEdge(Hopping)NVNT1-DH12480MHzAnt1HoppingRef ReportNo.:BLA-EMC-202510-A4201 Page 72 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdge(Hopping)NVNT1-DH12480MHzAnt1HoppingEmission BandEdge(Hopping)NVNT2-DH12402MHzAnt1HoppingRef ReportNo.:BLA-EMC-202510-A4201 Page 73 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdge(Hopping)NVNT2-DH12402MHzAnt1HoppingEmission BandEdge(Hopping)NVNT2-DH12480MHzAnt1HoppingRef ReportNo.:BLA-EMC-202510-A4201 Page 74 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdge(Hopping)NVNT2-DH12480MHzAnt1HoppingEmission BandEdge(Hopping)NVNT3-DH12402MHzAnt1HoppingRef ReportNo.:BLA-EMC-202510-A4201 Page 75 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdge(Hopping)NVNT3-DH12402MHzAnt1HoppingEmission BandEdge(Hopping)NVNT3-DH12480MHzAnt1HoppingRef ReportNo.:BLA-EMC-202510-A4201 Page 76 of 117…

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Test Report

Website:www.cblueasia.com Tel:+86-755-23059481 Email:[email protected] ThetestreportiseffectiveonlywithbothsignatureandspecializedstampandTheresult(s)showninthisreportreferonlytothesample(s)tested.Without writtenapprovalofBlueAsia,thisreportcan ’ tbereproducedexceptinfull.Theresultsdescribedinthisreportdonotrepresentthequalityorcharacteristicsofthe sampledbatch,nordotheyrepresentanysimilaroridenticalproductsthatarenotexplicitlystated. TestReport Applicant:ShenzhenPamianTechnologyCo.,Ltd Address: Room2013,BlockA,Building2,zhongliangXiangyun,Ailian Community,LongchengSub-district,LonggangDistrict, ShenzhenCity,GuangdongProvince,P.R.China ProductName: Bluetoothheadset BrandMark:N/A ModeNo. : WX-HS001 Seriesmodel: WX-HS002,WX-HS003,WX-HS004,WX-HS005,WX-HS006, FX-HS001,FX-HS002,FX-HS003,FX-HS004,FX-HS005, FX-HS006,NU-HS001,NU-HS002,NU-HS003,NU-HS004, NU-HS005,NU-HS006,DY-HS001,DY-HS002,DY-HS003, DY-HS004,DY-HS005,DY-HS006 FCCID:2BMEI-WX-HS001 ReportNumber:BLA-EMC-202510-A4201 DateofReceipt:Oct.20,2025 DateofTest:Oct.20,2025toNov.27,2025 TestStandard:47CFRPart15,SubpartC15.247 TestResult:Pass Compiledby:Reviewby:Approvedby: IssuedDate:Nov.27,2025 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Address: BuildingC,No.107,ShihuanRoad,ShiyanSub-District,BaoanDistrict, Shenzhen,GuangdongProvince,China ReportNo.:BLA-EMC-202510-A4201 Page 2 of 117 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 TableofContents 1Generalinformation......................................................................................................................................................5 1.1Generalinformation.................................................................................................................................................5 1.2GeneraldescriptionofEUT.....................................................................................................................................5 2Testsummary................................................................................................................................................................7 3TestConfiguration........................................................................................................................................................8 3.1Testmode................................................................................................................................................................8 3.2OperationFrequencyeachofchannel....................................................................................................................8 3.3Testchannel.............................................................................................................................................................9 3.4Auxiliaryequipment...............................................................................................................................................10 3.5Testenvironment...................................................................................................................................................10 4Laboratoryinformation..............................................................................................................................................11 4.1Laboratoryandaccreditations...............................................................................................................................11 4.2Measurementuncertainty......................................................................................................................................11 5Testequipment............................................................................................................................................................12 6Testresult....................................................................................................................................................................15 6.1Antennarequirement.............................................................................................................................................15 6.2ConductedemissionsatACpowerline(150kHz-30MHz)..................................................................................16 6.3ConductedpeakoutputPower..............................................................................................................................20 6.420dBBandwidth....................................................................................................................................................21 6.5ConductedBandEdgesMeasurement.................................................................................................................22 6.6Conductedspuriousemissions.............................................................................................................................23 6.7CarrierFrequenciesSeparation............................................................................................................................24 6.8HoppingChannelNumber.....................................................................................................................................25 6.9DwellTime.............................................................................................................................................................26 6.10Radiatedspuriousemissions..............................................................................................................................27 6.11Radiatedemissionswhichfallintherestrictedbands.........................................................................................38 7AppendixA..................................................................................................................................................................45 7.1MaximumConductedOutputPower.........................................................…

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Test Report

1 /6 2.4GHz 5 221ChipAntenna:RANT5221F245M02 1. Applications WLAN ,80 2.11 b/g, Bl uetoot h , WLAN ,etc ... 2. F eatu r es S MD , hi g hr e li ab ili ty,u l t r a Im pact,O mni- d ir ect i o n a l... 3. PartNumberInformation RANT5221F245M02 (A)(B)(C)(D)(E)(F) (A)Produc t Ty p eChi p An t enna (B)SizeCode 5 .1x2.0mm (±0 .2mm ) (C)MaterialHighKmaterial (D)Frequency2.4~2.5GHz (E)FeedingmodePIFA& S ingl e F eed ing (F)AntennatypeType=02 咏成國際科技有限公司 RAINInternationalTechnologyCo.,Ltd. Room707,BuildingF,TonganZhichuangyuan,xixiangstreet, BaoanDistrict,Shenzhen. 2 /6 4. 00 2.3000 4.产品尺寸 5020单极天线 5.ElectricalSpecification Specification PartNumber RANT5221F245M02 CentralFrequency 2450 MHz Bandwidth120(Min.) MHz ReturnLoss -10(Max) dB PeakGain 3.5 dBi Impedance 50Ohm OperatingTemperature - 40～+85 °C MaximumPower4W ResistancetoSolderingHeats 10(@260°C) sec. PolarizationLinear AzimuthBeamwidth Omni-directional TerminationSn(Leadless) 6. 推荐PCB FootPrint(Unit:mm) W Figure SymbolDimension(mm) L W A L（长） 5.10±0.20 W（宽） 2.00±0.30 T（厚度） 1.0±0.30 A （电极宽度） 0.50±0.20 4.0 3 /6 RecommendedPCBPattern EvaluationBoardDimension LayoutDimensionsinClearancearea (Size=7.0*5.0mm) 50ohmtransmissionLine MatchingCircuit 4 /6 0 0[dBd] 7.MeasurementResults ReturnLoss 7.2RadiationPattern +X 90 270 5 /6 260 °C 20-40s 217°C 150-200°C Pre-heating 60-150s 60-180s Time(s) 8.ReliabilityandTestCondictions Testitem Testcondition/Testmethod Specification Solderability JISC0050-4.6 JESD22-B102D *Solderbathtemperature：2355C *Immersiontime：20.5sec Solder：Sn3Ag0.5Cuforlead-free Atleast95%ofasurfaceofeachterminal electrodemustbecoveredbyfreshsolder. Leaching (Resistanceto dissolutionof metallization) IEC60068-2-58 *Solderbathtemperature：2605C *Leachingimmersiontime：30 0.5sec Solder:SN63A Lossofmetallizationontheedgesofeach electrodeshallnotexceed25%. Bendingtest JISC0051-7.4.1 Themiddlepartofsubstrateshallbe pressurizedbymeansofthepressurizingrod atarateofabout1mm/sperseconduntilthe deflectionbecomes1mm/sandthenpressure shallbemaintainedfor51sec. Measurementtobemadeafterkeepingat roomtemperaturefor242hours Nomechanicaldamage. Electricalspecificationshallsatisfythe descriptionsinelectricalcharacteristicsunder theoperationaltemperaturerangewithin-40 ~85°C. Resistancetosoldering heat JISC0050-5.4 *Preheatingtemperature：120~150 °C , 1minute. *Soldertemperature：2705C *Immersiontime：101sec Solder：Sn3Ag0.5Cuforlead-free Measurementtobemadeafterkeepingat roomtemperaturefor242hrs Nomechanicaldamage. Electricalspecificationshallsatisfythe descriptionsinelectricalcharacteristicsunder theoperationaltemperaturerangewithin-40 ~85°C. Lossofmetallizationontheedgesofeach electrodeshallnotexceed25%. 9.SolderingandMounting T e m p e r a t u r e ( ° C ) 6 /6 10.天线应用注意事项 如果空间允许，最好不要选择太小尺寸的天线。  最好天线与附近物体之间有较大的净空区；否则匹配调节将会变得困难，辐射模式会受到严重扭曲。 天线的下方不应出现线路布局、接地层。  天线不应和金属物体放置太近，比如电池、芯片等，不应与电池等金属物有重叠。  注意内部缆线（如电池电源线）最好不要太靠近天线。  单极天线需要有合理的接地面才能发挥最好效果。  在最终产品方案上进行天线匹配，可以减短调节周期；而在光板上往往需要反复调节。  如果没有经过匹配，相同的天线放置完全不一样的布局板上可能无法正常工作。 不要使用金属外壳或带金属的塑料外壳盖在天线周围。  不要使用很细的天线馈电线，馈线应有一定的宽度，不应小于 0.1mm 。  根据PCB 的厚度和介电常数计算馈线阻抗， 50 欧姆会使天线调节较为容易  片式天线装配应尽可能远离电池、EMI防护材料、折叠扬声器、金属镙钉、 LCD 显示屏等。 11.StorageandTransportationInformation StorageConditions Tomaintainthesolderabilityofterminalelectrodes: 1.Temperatureandhumidityconditions:-10~40 °C and30~70%RH. 2.Recommendedproductsshouldbeusedwithin6monthsfromthetimeof delivery. 3.Thepackagingmaterialshouldbekeptwherenochlorineorsulfurexists intheair. TransportationConditions 1.Productsshouldbehandledwithcaretoavoiddamageorcontamination fromperspirationandskinoils. 2.Theuseoftweezersorvacuumpickupisstronglyrecommendedfor individualcomponents. 3.Bulkhandlingshouldensurethatabrasionandmechanicalshockare minimized. 7 /6 FeatureSpecificationsTolerances W12.00±0.30 P4.00±0.10 E1.75±0.10 F 5.50±0.10 P2 2.00±0.10 D 1.50 +0.10 -0.00 Po4.00±0.10 10Po40.00±0.20 12.Packing (1)Quantity/Reel:2000pcs/Reel (2)Plastictape: a.TapeDrawingb.TapeDimensions(unit:mm)

RF Exposure Info

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