FCC ID 2AC23-DCT40
WIFI Module
by Hui Zhou Gaoshengda Technology Co.,LTD
Grantee Code: 2AC23 Product Code: DCT40
Latest application date: 2026-05-18
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5745-5825 MHz | Original Equipment | 2026-05-18 |
| 2402-2480 MHz | Original Equipment | 2026-05-18 |
| 2412-2462 MHz | Original Equipment | 2026-05-18 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| ID Label and Location | ID Label/Location Info | 2026-05-18 | PDF 201 KB |
| Antenna Gain Info_100mm cable | Test Report | 2026-05-18 | PDF 2.2 MB |
| Antenna Gain Info_650mm cable | Test Report | 2026-05-18 | PDF 1.8 MB |
| Test Report_2.4G WLAN_DTS | Test Report | 2026-05-18 | PDF 4.4 MB |
| Test Report_5G WLAN_NII_001 | Test Report | 2026-05-18 | PDF 5.9 MB |
| Test Report_5G WLAN_NII_002 | Test Report | 2026-05-18 | PDF 4.3 MB |
| Test Report_Bluetooth, BLE_DSS, DTS | Test Report | 2026-05-18 | PDF 5.7 MB |
| Attestation of US Agent | Attestation Statements | 2026-05-18 | PDF 209.5 KB |
| Not Covered Entity Applicant Attestation | Attestation Statements | 2026-05-18 | PDF 266.1 KB |
| Not Covered Equipment Attestation | Attestation Statements | 2026-05-18 | PDF 267.5 KB |
| Agency Letter | Cover Letter(s) | 2026-05-18 | PDF 599 KB |
| Confidentiality Letter | Cover Letter(s) | 2026-05-18 | PDF 719.7 KB |
| Modular Approval Request Letter | Cover Letter(s) | 2026-05-18 | PDF 434.5 KB |
| RF Exposure Info | RF Exposure Info | 2026-05-18 | PDF 768.5 KB |
| User manual Metadata only | Users Manual | 2026-11-15 | PDF 264.7 KB |
| Internal Photos Metadata only | Internal Photos | 2026-11-15 | PDF 673.1 KB |
| External Photos Metadata only | External Photos | 2026-11-15 | PDF 763.3 KB |
| Test Setup Photos_2.4G WLAN_DTS Metadata only | Test Setup Photos | 2026-11-15 | PDF 428.2 KB |
| Test Setup Photos_5G WLAN Metadata only | Test Setup Photos | 2026-11-15 | PDF 428.7 KB |
| Test Setup Photos_Bluetooth_DSS, DTS Metadata only | Test Setup Photos | 2026-11-15 | PDF 428.1 KB |
| Block Diagram Metadata only | Block Diagram | PDF 336.9 KB | |
| Schematics Metadata only | Schematics | PDF 111.5 KB | |
| Operational Description Metadata only | Operational Description | PDF 398.1 KB | |
| Operational Description_Software Security info Metadata only | SDR Software/Security Info. | PDF 392 KB |
Application Information
| Application ID | uYBHHxqUZwM398PEHNyjgQ== |
|---|---|
| Final Action Date | 2026-05-18 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0023889280 |
| Model | DCT40 |
| Frequency Range | 5745-5825 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | WIFI Module |
| Responsible Party | Hui Guan, weixz@gaosd.com  , +86-0752-2096698 |
| Technical Contact | Guan Hui, Hui Zhou Gaoshengda Technology Co.,LTD, weixz@gaosd.com , +86-0752-2096698 |
| Non-Technical Contact | Michael Chan, Go Global Compliance, Inc., cschanm@gmail.com  , (626)366-4358 |
| Test Firm | Gina Yang, TUV Rheinland (Shenzhen) Co., Ltd., Gina.Yang@tuv.com  , 8675582681497 |
| TCB Email | tcb-hotline@tuv.com |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Single Modular Approval |
| 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 |
|---|---|---|
| uYBHHxqUZwM398PEHNyjgQ== | 2026-05-18 | Original Equipment |
| 89HJPgU6vfd2KAZW87GBvw== | 2026-05-18 | Original Equipment |
| 06pSQvFXPF7jtQXAAOAbOQ== | 2026-05-18 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application uYBHHxqUZwM398PEHNyjgQ==
| 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: 05/18/2026 Application Dated: 05/18/2026 |
| 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-DCT40 |
| Name of Grantee: | Hui Zhou Gaoshengda Technology Co.,LTD |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | WIFI Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.0621 | ||
| CC MO | 15E | 5260.0 - 5320.0 | 0.0615 | ||
| CC MO | 15E | 5500.0 - 5700.0 | 0.06 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.0465 |
| 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(s) 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. This device has 20/40/80MHz bandwidth modes. This device also contains Bluetooth, BLE and 2.4GHz WLAN transmitters. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
TCB Grant - Application 89HJPgU6vfd2KAZW87GBvw==
| 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: 05/18/2026 Application Dated: 05/18/2026 |
| 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-DCT40 |
| Name of Grantee: | Hui Zhou Gaoshengda Technology Co.,LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | WIFI Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0151 |
| Single Modular Approval. Output power listed is peak conducted. This grant is valid only when the module is sold to OEM integrators and must be installed by the OEM integrators. The antenna(s) 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. This device also contains BLE and WLAN transmitters. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 06pSQvFXPF7jtQXAAOAbOQ==
| 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: 05/18/2026 Application Dated: 05/18/2026 |
| 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-DCT40 |
| Name of Grantee: | Hui Zhou Gaoshengda Technology Co.,LTD |
| Equipment Class: | Digital Transmission System |
| Notes: | WIFI Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0087 | ||
| CC MO | 15C | 2412.0 - 2462.0 | 0.3213 |
| Single Modular Approval. Output power listed is peak conducted. This grant is valid only when the module is sold to OEM integrators and must be installed by the OEM integrators. The antenna(s) 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. This device has 20/40MHz bandwidth modes. This device also contains Bluetooth and 5GHz U-NII Band WLAN transmitters. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |