1. FCC ID
  2. 2BU4F
  3. 2BU4F-DDJ-01

FCC ID 2BU4F-DDJ-01

VIBRATION PLATE

by changzhouyikuaidianzishangwuyouxiangongsi

Grantee Code: 2BU4F   Product Code: DDJ01
Latest application date: 2026-03-17

FCC ID Device Details

FCC ID2BU4F-DDJ-01
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BU4F
Product CodeDDJ01
Applicant Businesschangzhouyikuaidianzishangwuyouxiangongsi 🇨🇳
Equipment ClassVIBRATION PLATE
Test FirmShenzhen CTB Testing Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-03-17

Exhibits

DocumentTypeAvailableFile
Users Manual 1Users Manual2026-09-13PDF 907.8 KB
Users Manual 2Users Manual2026-09-13PDF 5.7 MB
Internal PhotosInternal Photos2026-09-13PDF 760 KB
External PhotosExternal Photos2026-03-17PDF 651.2 KB
ID Label/Location InfoID Label/Location Info2026-03-17PDF 332.5 KB
Test Setup PhotosTest Setup Photos2026-03-17PDF 275.3 KB
ANT Test ReportTest Report2026-03-17PDF 1.1 MB
Test ReportTest Report2026-03-17PDF 2.6 MB
Attestation StatementsAttestation Statements2026-03-17PDF 110.5 KB
US agentAttestation Statements2026-03-17PDF 415.1 KB
Agent AuthorizationCover Letter(s)2026-03-17PDF 15.1 KB
Model DifferenceCover Letter(s)2026-03-17PDF 154.1 KB
RF Exposure InfoRF Exposure Info2026-03-17PDF 111.6 KB
Block Diagram Metadata onlyBlock DiagramPDF 188.7 KB
Schematics Metadata onlySchematicsPDF 70.2 KB
Operational Description Metadata onlyOperational DescriptionPDF 280.7 KB

Application Information

Application IDTGhYgyyvqD9uGMyqKHSuTw==
Final Action Date2026-03-17
Application PurposeOriginal Equipment
Applicant FRN0038118634
ModelDDJ-01
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionVIBRATION PLATE
Responsible PartyBO LUO, 18815689909@163.com , 13538214502
Test FirmRita Xiao, Shenzhen CTB Testing Technology Co., Ltd., simon@ctb-lab.com , 86-13538218145
TCB Emailtcb@metlabs.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
TGhYgyyvqD9uGMyqKHSuTw==2026-03-17Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.0021815C

Grants

TCB Grant - Application TGhYgyyvqD9uGMyqKHSuTw==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  Eurofins Electrical and Electronic Testing NA, Inc.
914 W. Patapsco Avenue
Baltimore, MD 21230-3432
Date of Grant: 03/17/2026

Application Dated: 03/17/2026
changzhouyikuaidianzishangwuyouxiangongsi
Room 516, No. 37-2, Jinniu Middle Road,
Xinqu District,
Changzhou City, Jiangsu Province,
China
 
Attention: BO LUO ,

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  2BU4F-DDJ-01
Name of Grantee:  changzhouyikuaidianzishangwuyouxiangongsi
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: VIBRATION PLATE
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.00218  

Output power listed is conducted.