FCC ID 2AC23-DT2H
WIFI+BT Module
by Hui Zhou Gaoshengda Technology Co.,LTD
Grantee Code: 2AC23 Product Code: DT2H
Latest application date: 2026-10-10
FCC ID Device Details
| FCC ID | 2AC23-DT2H |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AC23 |
| Product Code | DT2H |
| Applicant Business | Hui Zhou Gaoshengda Technology Co.,LTD 🇨🇳 |
| Related Domains |  gaosd.com  ttsmarket.cc |
| Equipment Class | WIFI+BT Module |
| Test Firm | EST Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5745-5825 MHz | Original Equipment | 2026-10-10 |
| 2402-2480 MHz | Original Equipment | 2026-10-10 |
| 2412-2462 MHz | Original Equipment | 2026-10-10 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-10-10 | PDF 825.8 KB |
| Internal photo | Internal Photos | 2026-10-10 | PDF 395.3 KB |
| External photo | External Photos | 2026-10-10 | PDF 816.5 KB |
| Label | ID Label/Location Info | 2026-10-10 | PDF 187.5 KB |
| Label Location | ID Label/Location Info | 2026-10-10 | PDF 124.5 KB |
| Test Setup photos | Test Setup Photos | 2026-10-10 | PDF 1.2 MB |
| Antenna test report | Test Report | 2026-10-10 | PDF 1.9 MB |
| Antenna test report-BT | Test Report | 2026-10-10 | PDF 357.9 KB |
| RF Test report 2.4G WIFI Appendix | Test Report | 2026-10-10 | PDF 3.9 MB |
| RF Test report 5G WIFI | Test Report | 2026-10-10 | PDF 2.7 MB |
| RF Test report 5G WIFI Appendix 1 | Test Report | 2026-10-10 | PDF 5 MB |
| RF Test report 5G WIFI Appendix 2 | Test Report | 2026-10-10 | PDF 4.3 MB |
| RF Test report 5G WIFI DFS | Test Report | 2026-10-10 | PDF 1.8 MB |
| RF Test report BDR+EDR | Test Report | 2026-10-10 | PDF 2.5 MB |
| RF Test report BDR+EDR Appendix-1 | Test Report | 2026-10-10 | PDF 2.8 MB |
| RF Test report BDR+EDR Appendix-2 | Test Report | 2026-10-10 | PDF 4.3 MB |
| RF Test report BLE | Test Report | 2026-10-10 | PDF 1.9 MB |
| RF Test report BLE Appendix | Test Report | 2026-10-10 | PDF 3.3 MB |
| RF Test report-2.4G WIFI | Test Report | 2026-10-10 | PDF 2.1 MB |
| FCC Attestation letter | Attestation Statements | 2026-10-10 | PDF 94.3 KB |
| FCC US Agent letter | Attestation Statements | 2026-10-10 | PDF 140.2 KB |
| Confidentiality letter | Cover Letter(s) | 2026-10-10 | PDF 825.3 KB |
| Modular approval letter | Cover Letter(s) | 2026-10-10 | PDF 98.1 KB |
| RF Exposure report | RF Exposure Info | 2026-10-10 | PDF 142.6 KB |
| Block Diagarm Metadata only | Block Diagram | PDF 61.4 KB | |
| Block diagram Metadata only | Block Diagram | PDF 61.4 KB | |
| Schematic Metadata only | Schematics | PDF 138.8 KB | |
| Operation description Metadata only | Operational Description | PDF 146.6 KB | |
| Operational deccription Metadata only | Operational Description | PDF 146.6 KB | |
| 5G Software security description Metadata only | SDR Software/Security Info. | PDF 160.5 KB |
Application Information
| Application ID | eCUCDz1v1mzPjxImwpstWg== |
|---|---|
| Final Action Date | 2026-10-10 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0023889280 |
| Model | DT2H |
| 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 |
| Non-Technical Contact | Maverick Lim, TTS MARKET INC, Maverick@ttsmarket.cc |
| Test Firm | Iceman Hu, EST Technology Co., Ltd., iceman.hu@gdest.cn  , 86-0769-83081888 |
| TCB Email | TCB@nemko.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| 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 |
|---|---|---|
| eCUCDz1v1mzPjxImwpstWg== | 2026-10-10 | Original Equipment |
| 76Ojh47GezUIB5SNv6Mzcg== | 2026-10-10 | Original Equipment |
| 06gRLp60QAH+rdjloZsFwQ== | 2026-10-10 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application eCUCDz1v1mzPjxImwpstWg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 10/10/2026 Application Dated: 10/09/2026 |
| 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-DT2H |
| Name of Grantee: | Hui Zhou Gaoshengda Technology Co.,LTD |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | WIFI+BT Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.0638 | ||
| CC ND | 15E | 5260.0 - 5320.0 | 0.0355 | ||
| CC ND | 15E | 5500.0 - 5700.0 | 0.0359 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.0145 |
| Single Modular Approval for Mobile RF exposure conditions. Output power listed is conducted. This device supports 20 and 40 MHz bandwidth modes. 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. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedure. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. Separate approval is required for all other operating configurations, including portable configurations with respect to 2.1093 and different antenna configurations. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| ND: | This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h). |
TCB Grant - Application 76Ojh47GezUIB5SNv6Mzcg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 10/10/2026 Application Dated: 10/09/2026 |
| 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-DT2H |
| Name of Grantee: | Hui Zhou Gaoshengda Technology Co.,LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | WIFI+BT 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 | 0.0091 |
| Single Modular Approval for Mobile RF exposure conditions. Output power listed is conducted. 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. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedure. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. Separate approval is required for all other operating configurations, including portable configurations with respect to 2.1093 and different antenna configurations. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 06gRLp60QAH+rdjloZsFwQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 10/10/2026 Application Dated: 10/09/2026 |
| 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-DT2H |
| 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 |
| CC | 15C | 2402.0 - 2480.0 | 0.007 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.1247 |
| Single Modular Approval for Mobile RF exposure conditions. Output power listed is conducted. This device supports 20 and 40 MHz bandwidth modes. 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. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedure. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. Separate approval is required for all other operating configurations, including portable configurations with respect to 2.1093 and different antenna configurations. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |