FCC ID 2AC23-WXT04
WIFI BT Module
by Hui Zhou Gaoshengda Technology Co.,LTD
Grantee Code: 2AC23 Product Code: WXT04
Latest application date: 2026-02-09
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5745-5825 MHz | Original Equipment | 2026-02-09 |
| 2402-2480 MHz | Original Equipment | 2026-02-09 |
| 2412-2462 MHz | Original Equipment | 2026-02-09 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-02-09 | PDF 308.9 KB |
| EUTPhoto_Internal | Internal Photos | 2026-02-09 | PDF 491.9 KB |
| EUTPhoto_External | External Photos | 2026-02-09 | PDF 891.4 KB |
| Label location | ID Label/Location Info | 2026-02-09 | PDF 110.9 KB |
| Setup Photo | Test Setup Photos | 2026-02-09 | PDF 901.8 KB |
| 4792059162-1-RF-1-BLE FCC&ISED Report | Test Report | 2026-02-09 | PDF 3.3 MB |
| 4792059162-1-RF-2-BT FCC&ISED Report | Test Report | 2026-02-09 | PDF 3.7 MB |
| 4792059162-1-RF-3-WIFI 2.4G FCC&ISED Report | Test Report | 2026-02-09 | PDF 2.7 MB |
| 4792059162-1-RF-4-WIFI 5G FCC&ISED Report_Part1 | Test Report | 2026-02-09 | PDF 5 MB |
| 4792059162-1-RF-4-WIFI 5G FCC&ISED Report_Part2 | Test Report | 2026-02-09 | PDF 4.5 MB |
| WXT04R2511-Antenna test report | Test Report | 2026-02-09 | PDF 3.6 MB |
| 2AC23-WXT04 FCC U.S. Agent Designation Attestation | Attestation Statements | 2026-02-09 | PDF 367 KB |
| Attestation Letter for Client devices without radar detection capability | Cover Letter(s) | 2026-02-09 | PDF 353.4 KB |
| FCC 2.911[d][5] Attestation | Attestation Statements | 2026-02-09 | PDF 394.1 KB |
| FCC Agent for service Attestation from Applicant | Attestation Statements | 2026-02-09 | PDF 395.9 KB |
| FCC Cofidentiality Request letter | Cover Letter(s) | 2026-02-09 | PDF 394.7 KB |
| FCC agent auth letter | Cover Letter(s) | 2026-02-09 | PDF 306.2 KB |
| Letter for Module Declaration | Cover Letter(s) | 2026-02-09 | PDF 777.9 KB |
| 4792059162-1-RF-5-FCC MPE Report | RF Exposure Info | 2026-02-09 | PDF 294.6 KB |
| confidential_Block Diagram Metadata only | Block Diagram | PDF 61 KB | |
| confidential_Circuit Diagram Metadata only | Schematics | PDF 445.9 KB | |
| Operation Description Metadata only | Operational Description | PDF 471.7 KB |
Application Information
| Application ID | ovmymZ2c17XdihesgBJGMQ== |
|---|---|
| Final Action Date | 2026-02-09 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0023889280 |
| Model | WXT04 |
| Frequency Range | 5745-5825 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | WIFI BT Module |
| Responsible Party | Hui Guan, weixz@gaosd.com  , +86-0752-2096698 |
| Technical Contact | Selina Zuo, UL Verification Services, selina.zuo@ul.com  , 076933817142 |
| Non-Technical Contact | Michael Chan, Global Product Services and Consultation LLC, cschanm@gmail.com  |
| Test Firm | Stephen Guo, UL Verification Services (Guangzhou) Co., Ltd., Stephen.guo@ul.com , 86-0769-33817120 |
| TCB Email | LST.FRE.CertNotice@ul.com |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| ovmymZ2c17XdihesgBJGMQ== | 2026-02-09 | Original Equipment |
| myo5oM7J6qJBNXTmmRwqog== | 2026-02-09 | Original Equipment |
| LnGnKW+5Y/sIQlBNOpUZ2w== | 2026-02-09 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application ovmymZ2c17XdihesgBJGMQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538 |
Date of Grant: 02/09/2026 Application Dated: 02/06/2026 |
| 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-WXT04 |
| Name of Grantee: | Hui Zhou Gaoshengda Technology Co.,LTD |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | WIFI BT Module |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15E | 5180.0 - 5240.0 | 0.0473 | |||
| 15E | 5260.0 - 5320.0 | 0.074 | |||
| 15E | 5500.0 - 5720.0 | 0.0716 | |||
| 15E | 5745.0 - 5825.0 | 0.0776 |
| Single Modular Approval. Power Output listed is Conducted. WLAN supports 20/40/80 MHz Bandwidth. Separate evaluation must be required for any portable configuration. When used in mobile applications, the module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. Compliance of this device in all final host configurations is the responsibility of 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. The host integrator is instructed to ensure that the end user has no manual instructions to remove or install the device. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. |
TCB Grant - Application myo5oM7J6qJBNXTmmRwqog==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538 |
Date of Grant: 02/09/2026 Application Dated: 02/06/2026 |
| 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-WXT04 |
| Name of Grantee: | Hui Zhou Gaoshengda Technology Co.,LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | WIFI BT Module |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0075 |
| Single Modular Approval. Output power listed is Peak Conducted. Separate evaluation must be required for any portable configuration. When used in mobile applications, the module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. Compliance of this device in all final host configurations is the responsibility of 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. The host integrator is instructed to ensure that the end user has no manual instructions to remove or install the device. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. |
TCB Grant - Application LnGnKW+5Y/sIQlBNOpUZ2w==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538 |
Date of Grant: 02/09/2026 Application Dated: 02/06/2026 |
| 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-WXT04 |
| Name of Grantee: | Hui Zhou Gaoshengda Technology Co.,LTD |
| Equipment Class: | Digital Transmission System |
| Notes: | WIFI BT Module |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0047 | |||
| 15C | 2412.0 - 2462.0 | 0.0676 |
| Single Modular Approval. Power Output listed is Peak Conducted for BLE and Conducted for WLAN. WLAN supports 20/40 MHz Bandwidth. Separate evaluation must be required for any portable configuration. When used in mobile applications, the module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. Compliance of this device in all final host configurations is the responsibility of 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. The host integrator is instructed to ensure that the end user has no manual instructions to remove or install the device. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. |