1. FCC ID
  2. 2A4ZE
  3. 2A4ZE-INV-USB
  4. Model Difference Declaration

INVUSB audio USB dongle Cover Letter(s) - FCC ID 2A4ZE-INV-USB

FCC ID 2A4ZE-INV-USB

Model Difference Declaration

audio USB dongle

by Southern Audio Services, Inc

Document preview loads when visible.

Document Details

FCC ID2A4ZE-INV-USB
Document ID6040057
Document TypeCover Letter(s)
DescriptionModel Difference Declaration
Document TitleProduct Declaration
ApplicantSouthern Audio Services, Inc
Equipment Classaudio USB dongle
Product CodeINVUSB
Application IDDx3wwkEwK0ODPtbcW/h6xA==
Application PurposeOriginal Equipment
Application Date2022-08-05
Frequency Range2402-2480 MHz
FRN0032014755
Test FirmShenzhen HUAK Testing Technology Co., Ltd.
Certified ByJASON ZHOU
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Short-Term Confidentiality Date02/02/2023
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceNo
Composite PartNo
Submitted2022-08-05
Available2022-08-05
Created2015-06-03
Modified2022-08-02
Pages1
File TypeAdobe Acrobat PDF
File Size4572543
File SHA-256596fa95129c4004df76ae37badd974bd53fd64c6ed19e22db14ddcc19b1812fa
PDF Metadata AuthorAdministrator
PDF Metadata ProducerAdministrator Acrobat Distiller 11.0 (Windows)
FCC.gov SourcesFCC.gov 6040057

Related FCC Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2023-02-02PDF 955.3 KB
Internal photosInternal Photos2023-02-02PDF 2.6 MB
External photosExternal Photos2023-02-02PDF 3.5 MB
LabelID Label/Location Info2022-08-05PDF 522.4 KB
Test Setup PhotosTest Setup Photos2023-02-02PDF 213 KB
Test ReportTest Report2022-08-05PDF 5.3 MB
Agent AuthorizationCover Letter(s)2022-08-05PDF 15.7 KB
FCC Short & Long Term Confidentiality RequestCover Letter(s)2022-08-05PDF 16.3 KB
Model Difference DeclarationCover Letter(s)2022-08-05PDF 4.4 MB
MPERF Exposure Info2022-08-05PDF 134.5 KB
BLOCK Metadata onlyBlock DiagramPDF 71.3 KB
SCH Metadata onlySchematicsPDF 798 KB
Operational Description Metadata onlyOperational DescriptionPDF 64.7 KB