1. FCC ID
  2. 2BT2N
  3. 2BT2N-G3

FCC ID 2BT2N-G3

G3 Audio Control System

by ChangZhouDengFeng Electrical Co., Ltd

Grantee Code: 2BT2N   Product Code: G3
Latest application date: 2026-02-03

FCC ID Device Details

FCC ID2BT2N-G3
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BT2N
Product CodeG3
Applicant BusinessChangZhouDengFeng Electrical Co., Ltd 🇨🇳
Related Domains cnczdf.com uuxgroup.com
Equipment ClassG3 Audio Control System
Test FirmShenzhen Most Technology Service Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-02-03
2402-2480 MHzOriginal Equipment2026-02-03

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-02-03PDF 2 MB
Internal PhotosInternal Photos2026-02-03PDF 2.2 MB
External PhotosExternal Photos2026-02-03PDF 3.5 MB
ID Label/Location InfoID Label/Location Info2026-02-03PDF 45.8 KB
Test Setup PhotosTest Setup Photos2026-02-03PDF 2.1 MB
ANT Test ReportTest Report2026-02-03PDF 1.1 MB
Test ReportTest Report2026-02-03PDF 5.1 MB
Test Report 1Test Report2026-02-03PDF 5.6 MB
Test Report 2Test Report2026-02-03PDF 5.4 MB
Test Report 3Test Report2026-02-03PDF 4.4 MB
Attestation StatementsAttestation Statements2026-02-03PDF 66.7 KB
US agentAttestation Statements2026-02-03PDF 426.4 KB
Agent AuthorizationCover Letter(s)2026-02-03PDF 85.7 KB
Long term Confidentiality LetterCover Letter(s)2026-02-03PDF 78.2 KB
RF Exposure InfoRF Exposure Info2026-02-03PDF 283.7 KB
RF Exposure InfoRF Exposure Info2026-02-03PDF 228.1 KB
Block Diagram Metadata onlyBlock DiagramPDF 64.3 KB
Schematics Metadata onlySchematicsPDF 1.2 MB
Operational Description Metadata onlyOperational DescriptionPDF 157.1 KB

Application Information

Application IDqt+LbbMMKXuwqRNMMAt7Pw==
Final Action Date2026-02-03
Application PurposeOriginal Equipment
Applicant FRN0037824364
ModelG3
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionG3 Audio Control System
Responsible PartySun Ke, doer_sun@cnczdf.com , 13775065406
Technical ContactMark Wen, Shenzhen Most Technology Service Co.,Ltd., szmost@szmost.com , 86-755-86170306
Non-Technical ContactJack Fu, UUXGROUPINC, info@uuxgroup.com , 213-3753998
Test FirmSunny Deng, Shenzhen Most Technology Service Co., Ltd., sunny.deng@szmost.com , 0755-26980487
TCB Emailtcb@metlabs.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceYes
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
qt+LbbMMKXuwqRNMMAt7Pw==2026-02-03Original Equipment
CaHzLou68pouhUMbpHPqNg==2026-02-03Original Equipment

Equipment Authorization

FrequencyOutputRulesGrant Notes
2402-2480 MHz0.0008315CCC
2402-2480 MHz0.0011615C

Grants

TCB Grant - Application qt+LbbMMKXuwqRNMMAt7Pw==

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: 02/03/2026

Application Dated: 02/03/2026
ChangZhouDengFeng Electrical Co., Ltd
No.93 RD TanJia Hutang Town,
Wujin Dist. Changzhou,
Jiangsu Province,,
China
 
Attention: Sun Ke ,

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:  2BT2N-G3
Name of Grantee:  ChangZhouDengFeng Electrical Co., Ltd
Equipment Class: Digital Transmission System
Notes: G3 Audio Control System
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.00083  

Output power listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter device.

CC: This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application CaHzLou68pouhUMbpHPqNg==

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: 02/03/2026

Application Dated: 02/03/2026
ChangZhouDengFeng Electrical Co., Ltd
No.93 RD TanJia Hutang Town,
Wujin Dist. Changzhou,
Jiangsu Province,,
China
 
Attention: Sun Ke ,

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:  2BT2N-G3
Name of Grantee:  ChangZhouDengFeng Electrical Co., Ltd
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: G3 Audio Control System
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.00116  

Output power listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter device.