1. FCC ID
  2. 2AXY5
  3. 2AXY5-T21
  4. Letter Authorization

T21 Watch Changer Cover Letter(s) - FCC ID 2AXY5-T21

FCC ID 2AXY5-T21

Letter Authorization

Watch Changer

by Shenzhen Yifeng Intelligent Technology Co., Ltd.

Document preview loads when visible.

Document Details

FCC ID2AXY5-T21
Document ID6137148
Document TypeCover Letter(s)
DescriptionLetter Authorization
ApplicantShenzhen Yifeng Intelligent Technology Co., Ltd.
Equipment ClassWatch Changer
Product CodeT21
Application IDuT2HDD+6Bzjxg0IIIgo66w==
Application PurposeOriginal Equipment
Application Date2022-09-27
Frequency Range0.25-0.35 MHz
FRN0030130181
Test FirmShenzhen ZKT Technology Co., Ltd.
Certified ByNing Liu Manager
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceNo
Composite PartNo
Submitted2022-09-27
Available2022-09-27
Created2022-09-06
Modified2022-09-06
Pages1
File TypeAdobe Acrobat PDF
File Size52858
File SHA-256cced3b4d47620eaafda733f59a7848c6fcd876cc353a4bf6b41eaf68b503fe57
PDF Metadata AuthorAdria Galin Pons
PDF Metadata ProducerWPS 文字
FCC.gov SourcesFCC.gov 6137148

Related FCC Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2022-09-27PDF 1.4 MB
Internal photosInternal Photos2022-09-27PDF 3.3 MB
External photosExternal Photos2022-09-27PDF 960.9 KB
ID label and locationID Label/Location Info2022-09-27PDF 232.1 KB
Test setup photosTest Setup Photos2022-09-27PDF 1.4 MB
Test reportsTest Report2022-09-27PDF 1,015.9 KB
Family declarationAttestation Statements2022-09-27PDF 99.9 KB
ConfidentialityCover Letter(s)2022-09-27PDF 58.9 KB
Letter AuthorizationCover Letter(s)2022-09-27PDF 51.6 KB
RF ExposureRF Exposure Info2022-09-27PDF 650.2 KB
Block Diagram Metadata onlyBlock DiagramPDF 15.3 KB
Schematics Metadata onlySchematicsPDF 71.1 KB
Operational Description Metadata onlyOperational DescriptionPDF 58.7 KB