1. FCC ID
  2. 2AC23
  3. 2AC23-WL7B

FCC ID 2AC23-WL7B

WIFI+BT Module

by Hui Zhou Gaoshengda Technology Co.,LTD

Grantee Code: 2AC23   Product Code: WL7B
Latest application date: 2025-12-14

FCC ID Device Details

FCC ID2AC23-WL7B
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AC23
Product CodeWL7B
Applicant BusinessHui Zhou Gaoshengda Technology Co.,LTD 🇨🇳
Related Domains gaosd.com
Equipment ClassWIFI+BT Module
Test FirmTUV Rheinland (Shenzhen) Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2412-2462 MHzOriginal Equipment2025-12-14

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-03-27PDF 217.7 KB
Internal PhotosInternal Photos2026-03-27PDF 772.8 KB
External PhotosExternal Photos2026-03-27PDF 469.4 KB
ID Label and LocationID Label/Location Info2025-12-14PDF 100.3 KB
Test Setup PhotosTest Setup Photos2026-03-27PDF 567.7 KB
Antenna Test ReportTest Report2025-12-14PDF 943.5 KB
Test ReportTest Report2025-12-14PDF 522.2 KB
Test Report_Appendix A_BLETest Report2025-12-14PDF 1.2 MB
Test Report_Appendix B_2.4G Wi-FiTest Report2025-12-14PDF 2.4 MB
Attestation of US AgentAttestation Statements2025-12-14PDF 214.1 KB
Not Covered Entity Applicant AttestationAttestation Statements2025-12-14PDF 270.9 KB
Not Covered Equipment AttestationAttestation Statements2025-12-14PDF 272.3 KB
Agency LetterCover Letter(s)2025-12-14PDF 598.8 KB
Confidentiality LetterCover Letter(s)2025-12-14PDF 721.7 KB
RF Exposure InfoRF Exposure Info2025-12-14PDF 581.6 KB
Block Diagram Metadata onlyBlock DiagramPDF 27.3 KB
Schematics Metadata onlySchematicsPDF 120.9 KB
Operational Description Metadata onlyOperational DescriptionPDF 97.7 KB

Application Information

Application ID5S4ApcDogNauhfqT1x2rpw==
Final Action Date2025-12-14
Application PurposeOriginal Equipment
Applicant FRN0023889280
ModelWL7B
Frequency Range2412-2462 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionWIFI+BT Module
Responsible PartyHui Guan, weixz@gaosd.com , +86-0752-2096698
Technical ContactGuan Hui, Hui Zhou Gaoshengda Technology Co.,LTD, weixz@gaosd.com , +86-0752-2096698
Test FirmGina Yang, TUV Rheinland (Shenzhen) Co., Ltd., Gina.Yang@tuv.com , 8675582681497
TCB Emailtcb-hotline@tuv.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
Long-Term ConfidentialityYes
Modular EquipmentSingle Modular Approval
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
5S4ApcDogNauhfqT1x2rpw==2025-12-14Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.005415C
2412-2462 MHz0.245515C

Grants

TCB Grant - Application 5S4ApcDogNauhfqT1x2rpw==

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

  TUV Rheinland of North America, Inc.
1279 Quarry Lane Suite A
Pleasanton, CA 94566
Date of Grant: 12/14/2025

Application Dated: 09/30/2025
Hui Zhou Gaoshengda Technology Co.,LTD
No.6 Qiaoguang Road, Chenjiang Street,Zhongkai
High-tech Zone, Huizhou City, Guangdong Province
Huizhou, Guangdong, 516227
China
 
Attention: Hui Guan ,

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:  2AC23-WL7B
Name of Grantee:  Hui Zhou Gaoshengda Technology Co.,LTD
Equipment Class: Digital Transmission System
Notes: WIFI+BT Module
Modular Type: Single Modular
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0054  
15C 2412.0  -  2462.0 0.2455  

Single Modular Approval. Output power listed is conducted. This grant is valid only when the module is sold to OEM integrators and must be installed by the OEM integrators. The antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. OEM integrators must be provided with transmitter operating conditions for satisfying RF exposure compliance. Only the antenna listed in this filing can be used. The Grantee is responsible for providing the documentation required for modular use. The responsibility for the use of this module, in all configurations utilized or contemplated, remains with the Grantee. The host integrator must follow the integration instructions provided by the module manufacturer and ensure that the composite system end product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules and to KDB Publication 996369.