GBX20 Extension Module Cover Letter(s) - FCC ID YZZGBX20

FCC ID YZZGBX20

Authorization Letter

Extension Module

by Grandstream Networks, Inc.

Document preview loads when visible.

Document Details

FCC IDYZZGBX20
Document ID4400864
Document TypeCover Letter(s)
DescriptionAuthorization Letter
Document Title1.FCC Agent Authorization Letter rev B
ApplicantGrandstream Networks, Inc.
Equipment ClassExtension Module
Product CodeGBX20
Application IDKnauuMpC/4DoDdyIQGbTOQ==
Application PurposeOriginal Equipment
Application Date2019-08-15
FRN0020352431
Test FirmBay Area Compliance Laboratories Corp. (Shenzhen)
Certified ByNing Wei
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceNo
Composite PartYes
Submitted2019-08-15
Available2019-08-15
Created2019-08-02
Modified2019-08-15
Pages1
File TypeAdobe Acrobat PDF
File Size15912
File SHA-256456ed4ffed2c3c7257e38870ddcebb002255b396767af390136d3a70986d5a3b
PDF Metadata AuthorAdministrator
PDF Metadata ProducerAdministrator pdfFactory Pro 3.52 (Windows NT 10.00 x64 Chinese (Simplified))
FCC.gov SourcesFCC.gov 4400864

Related FCC Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2019-08-15PDF 1.3 MB
Internal PhotosInternal Photos2019-08-15PDF 590.4 KB
External PhotosExternal Photos2019-08-15PDF 1 MB
Label LocationID Label/Location Info2019-08-15PDF 153.7 KB
Test Setup PhotosTest Setup Photos2019-08-15PDF 449 KB
Test ReportTest Report2019-08-15PDF 2.2 MB
Authorization LetterCover Letter(s)2019-08-15PDF 15.5 KB
Confidential LetterCover Letter(s)2019-08-15PDF 22.2 KB
Block Diagram Metadata onlyBlock DiagramPDF 112.2 KB
Schematics Metadata onlySchematicsPDF 190.4 KB
Operational Description Metadata onlyOperational DescriptionPDF 90 KB