1. FCC ID
  2. A3L
  3. A3LWCHA43M
  4. Letter for Module Declaration

WCHA43M Wi-Fi/BT Transceiver Cover Letter(s) - FCC ID A3LWCHA43M

FCC ID A3LWCHA43M

Letter for Module Declaration

Wi-Fi/BT Transceiver

by Samsung Electronics Co Ltd

Document preview loads when visible.

Document Details

FCC IDA3LWCHA43M
Document ID8966478
Document TypeCover Letter(s)
DescriptionLetter for Module Declaration
ApplicantSamsung Electronics Co Ltd
Equipment ClassWi-Fi/BT Transceiver
Product CodeWCHA43M
Application IDvwejKh6mxuMuBzkmunO//g==
Application PurposeOriginal Equipment
Application Date2026-01-08
Frequency Range5955-7115 MHz
FRN0027908797
Test FirmUL Verification Services (Guangzhou) Co., Ltd.
Certified ByJenni Chun General Manager
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Modular EquipmentDoes not apply
Composite DeviceYes
Submitted2026-01-07
Available2026-01-08
Created2025-12-17
Modified2025-12-17
Pages3
File TypeAdobe Acrobat PDF
File Size209739
File SHA-25691764bf49e9d399b6526011ac1db068a24e6fb87ec2645da81f3dff2874399b0
PDF Metadata AuthorCheung, Ernest
PDF Metadata ProducerMicrosoft® Word for Microsoft 365 Cheung, Ernest
FCC.gov SourcesFCC.gov 8966478, FCC.gov 8966451, FCC.gov 8966426, FCC.gov 8966404

Related FCC Exhibits

DocumentTypeAvailableFile
WCHA43M Users ManualUsers Manual2026-07-06PDF 376.6 KB
WCHA43M EUTPhoto_InternalInternal Photos2026-07-06PDF 654.6 KB
WCHA43M EUTPhoto_ExternalExternal Photos2026-07-06PDF 1 MB
WCHA43M_Lable and locationID Label/Location Info2026-01-08PDF 110.6 KB
WCHA43M Setup PhotoTest Setup Photos2026-07-06PDF 906.7 KB
WCHA43M_ANT Test set upTest Setup Photos2026-07-06PDF 125.7 KB
4791957143 4.1-RF-1-BLE FCC&ISED ReportTest Report2026-01-08PDF 2.4 MB
4791957143 4.1-RF-2-BT FCC&ISED ReportTest Report2026-01-08PDF 2.9 MB
4791957143 4.1-RF-3-WIFI 2.4G Report_Part1Test Report2026-01-08PDF 5.9 MB
4791957143 4.1-RF-3-WIFI 2.4G Report_Part2Test Report2026-01-08PDF 3.5 MB
4791957143 4.1-RF-4-WIFI 5G Report_Part1Test Report2026-01-08PDF 5.5 MB
4791957143 4.1-RF-4-WIFI 5G Report_Part2Test Report2026-01-08PDF 5.5 MB
4791957143 4.1-RF-4-WIFI 5G Report_Part3Test Report2026-01-08PDF 5.9 MB
4791957143 4.1-RF-4-WIFI 5G Report_Part4Test Report2026-01-08PDF 5.3 MB
4791957143 4.1-RF-4-WIFI 5G Report_Part5Test Report2026-01-08PDF 767 KB
4791957143 4.1-RF-5-WIFI 6G Report_Part1Test Report2026-01-08PDF 6 MB
4791957143 4.1-RF-5-WIFI 6G Report_Part2Test Report2026-01-08PDF 2.6 MB
WCHA43M_ANT SpecTest Report2026-01-08PDF 1.4 MB
Attestation_Client device without radar detAttestation Statements2026-01-08PDF 91.8 KB
Embedded Attestation letterAttestation Statements2026-01-08PDF 84.8 KB
FCC 2.911[d][5] AttestationAttestation Statements2026-01-08PDF 99.8 KB
FCC Agent for service AttestationAttestation Statements2026-01-08PDF 95.7 KB
WCHA43M 6XD Attestation letterAttestation Statements2026-01-08PDF 108 KB
FCC Agent Authorization LetterCover Letter(s)2026-01-08PDF 112.7 KB
FCC Confidentiality Request letterCover Letter(s)2026-01-08PDF 114.4 KB
FCC Confidentiality-short termCover Letter(s)2026-01-08PDF 154.6 KB
Letter for Module DeclarationCover Letter(s)2026-01-08PDF 204.8 KB
4791957143 4.1-RF-6 FCC MPE ReportRF Exposure Info2026-01-08PDF 283.8 KB
WCHA43M Block Diagram_V1.0 Metadata onlyBlock DiagramPDF 139.6 KB
WCHA43M Block Diagram_V2.0 Metadata onlyBlock DiagramPDF 73 KB
WCHA43M Circuit Diagram_V1.0 Metadata onlySchematicsPDF 615.6 KB
WCHA43M Circuit Diagram_V2.0 Metadata onlySchematicsPDF 807.8 KB
WCHA43M Operation description Metadata onlyOperational DescriptionPDF 696.3 KB
FCC Software Security for UNII devices Metadata onlySDR Software/Security Info.PDF 170.8 KB
WCHA43M Turn-up procedure Metadata onlyParts List/Tune Up InfoPDF 210.9 KB