HSBT5181 Bluetooth Module Cover Letter(s) - FCC ID XCO-HSBT5181

FCC ID XCO-HSBT5181

Modular Approval Request

Bluetooth Module

by Hansong(Nanjing) Technology Ltd.

Document preview loads when visible.

Document Details

FCC IDXCO-HSBT5181
Document ID6854329
Document TypeCover Letter(s)
DescriptionModular Approval Request
Document TitleS28BW-823101011400
ApplicantHansong(Nanjing) Technology Ltd.
Equipment ClassBluetooth Module
Product CodeHSBT5181
Application ID8c6sWJSBGr/PYUPpPB16Xw==
Application PurposeOriginal Equipment
Application Date2023-10-17
Frequency Range2402-2480 MHz
FRN0018740043
Test FirmShenzhen BALUN Technology Co., Ltd.
Certified ByWu Xuewen Certification Manager
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Short-Term Confidentiality Date04/11/2024
Grant DeferralNo
Modular EquipmentSingle Modular Approval
Composite DeviceYes
Composite PartNo
Submitted2023-10-13
Available2023-10-17
Created2023-10-10
Modified2023-10-10
Pages2
File TypeAdobe Acrobat PDF
File Size131666
File SHA-25620796de527c5fdb57c41b4d1af204ebccf2aca94671f3a72dc9be53816c6f123
PDF Metadata Producer28BW-8 Aurora AD 289s
FCC.gov SourcesFCC.gov 6854329, FCC.gov 8801156, FCC.gov 8801108, FCC.gov 6854323

Related FCC Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-05-24PDF 756.1 KB
Internal PhotosInternal Photos2026-05-24PDF 153.9 KB
Internal PhotosInternal Photos2024-04-11PDF 144.4 KB
External PhotosExternal Photos2026-05-24PDF 1.3 MB
External PhotosExternal Photos2024-04-11PDF 539.5 KB
ID Label/Location InfoID Label/Location Info2025-11-26PDF 99.4 KB
Test Setup Photos_DSSTest Setup Photos2026-05-24PDF 3.3 MB
Test Setup Photos_DTSTest Setup Photos2024-04-11PDF 925.6 KB
Copper strip antennaTest Report2025-11-26PDF 2.4 MB
Dipole antennaTest Report2025-11-26PDF 1.2 MB
FPC antennaTest Report2025-11-26PDF 737.7 KB
PCB antennaTest Report2025-11-26PDF 4.5 MB
PIFA antennaTest Report2025-11-26PDF 1.1 MB
Test Report_DSSTest Report2025-11-26PDF 2.9 MB
Test Report_DTSTest Report2025-11-26PDF 2.1 MB
Antenna specificationTest Report2023-10-17PDF 1.7 MB
Test Report_DSSTest Report2023-10-17PDF 3.6 MB
Test Report_DSS_revisedTest Report2023-10-17PDF 3.8 MB
Test Report_DTSTest Report2023-10-17PDF 4 MB
Test Report_DTS_revisedTest Report2023-10-17PDF 3.7 MB
Attestation Letter COVERED EQUIPMENTAttestation Statements2025-11-26PDF 176.4 KB
US agentAttestation Statements2025-11-26PDF 87.5 KB
Attestation Statements part 2.911_d_5_iAttestation Statements2023-10-17PDF 21 KB
Attestation Statements part 2.911_d_5_i_ii_filingAttestation Statements2023-10-17PDF 21.5 KB
US AgentAttestation Statements2023-10-17PDF 87.5 KB
Authorization LetterCover Letter(s)2025-11-26PDF 28.2 KB
C2PC cover letterCover Letter(s)2025-11-26PDF 119.6 KB
Confidentiality Request LetterCover Letter(s)2025-11-26PDF 41.5 KB
Modular Approval RequestCover Letter(s)2025-11-26PDF 128.6 KB
Exposure EvaluationRF Exposure Info2025-11-26PDF 394.2 KB
FCC Exposure Evaluation_revisedRF Exposure Info2023-10-17PDF 468.9 KB
FCC Exposure EvluationRF Exposure Info2023-10-17PDF 572.1 KB
Block Diagram Metadata onlyBlock DiagramPDF 105.9 KB
Schematics Metadata onlySchematicsPDF 289.9 KB
Operational Description Metadata onlyOperational DescriptionPDF 85.8 KB