FCC ID 2AC23-DCT5B
WIFI+BT Module
by Hui Zhou Gaoshengda Technology Co.,LTD
Grantee Code: 2AC23 Product Code: DCT5B
Latest application date: 2025-07-14
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5180-5240 MHz | Original Equipment | 2025-07-14 |
| 2402-2480 MHz | Original Equipment | 2025-07-14 |
| 2412-2462 MHz | Original Equipment | 2025-07-14 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| user manual | Users Manual | 2025-07-14 | PDF 329.1 KB |
| internal photo | Internal Photos | 2025-07-14 | PDF 150.5 KB |
| External photo | External Photos | 2025-07-14 | PDF 480.4 KB |
| label and label location | ID Label/Location Info | 2025-07-14 | PDF 102.8 KB |
| test setup photo | Test Setup Photos | 2025-07-14 | PDF 714 KB |
| Antenna Spec | Test Report | 2025-07-14 | PDF 1.6 MB |
| Test report-WiFi-1 | Test Report | 2025-07-14 | PDF 4.9 MB |
| Test report-WiFi-2 | Test Report | 2025-07-14 | PDF 4.4 MB |
| test report | Test Report | 2025-07-14 | PDF 3.3 MB |
| test report-BLE | Test Report | 2025-07-14 | PDF 2.9 MB |
| test report-NII-1 | Test Report | 2025-07-14 | PDF 4.9 MB |
| test report-NII-2 | Test Report | 2025-07-14 | PDF 5 MB |
| test report-NII-3 | Test Report | 2025-07-14 | PDF 5 MB |
| test report-NII-4 | Test Report | 2025-07-14 | PDF 3.7 MB |
| FCC 2.911 attestation letter | Attestation Statements | 2025-07-14 | PDF 162.6 KB |
| FCC Agent Metadata only | Attestation Statements | 2025-07-14 | PDF 124.9 KB |
| FCC Agent | Attestation Statements | 2025-07-14 | PDF 87 KB |
| FCC agent information | Attestation Statements | 2025-07-14 | PDF 87 KB |
| Auth letter | Cover Letter(s) | 2025-07-14 | PDF 306.2 KB |
| Client devices without radar detection letter | Cover Letter(s) | 2025-07-14 | PDF 114.1 KB |
| Confidentiality letter | Cover Letter(s) | 2025-07-14 | PDF 155.9 KB |
| Module letter | Cover Letter(s) | 2025-07-14 | PDF 398.6 KB |
| RF exposure | RF Exposure Info | 2025-07-14 | PDF 201.1 KB |
| Block Diagram Metadata only | Block Diagram | PDF 129.8 KB | |
| Schematic Metadata only | Schematics | PDF 176.5 KB | |
| Operational Description Metadata only | Operational Description | PDF 435 KB |
Application Information
| Application ID | sZkt85KaLitky5GOXzoulQ== |
|---|---|
| Final Action Date | 2025-07-14 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0023889280 |
| Model | DCT5B |
| Frequency Range | 5180-5240 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | WIFI+BT Module |
| Responsible Party | Hui Guan, weixz@gaosd.com  , +86-0752-2096698 |
| 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 |
| Grant Deferral | No |
| Modular Equipment | Single Modular Approval |
| Composite Device | Yes |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Single Modular Approval. Output power listed is conducted. This device supports RLAN bandwidth 20 MHz, 40 MHz,80MHz operations as described in this filing. This device must be installed to provide a separation distance of at least 20 cm from all persons and must not be collocated or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi-transmitter product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| sZkt85KaLitky5GOXzoulQ== | 2025-07-14 | Original Equipment |
| WDYZCoKUSTNOwnNptNz+PQ== | 2025-07-14 | Original Equipment |
| KQN6gTbgUdo+xCQXQpQbtQ== | 2025-07-14 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application WDYZCoKUSTNOwnNptNz+PQ==
| 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: 07/14/2025 Application Dated: 07/14/2025 |
| 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-DCT5B |
| 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 | 0.0109 |
| Single Modular Approval. Listed output power is peak conducted. This device must be installed to provide a separation distance of at least 20 cm from all persons and must not be collocated or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi-transmitter product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application sZkt85KaLitky5GOXzoulQ==
| 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: 07/14/2025 Application Dated: 07/14/2025 |
| 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-DCT5B |
| 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 | 0.0239 | ||
| CC | 15E | 5260.0 - 5320.0 | 0.0233 | ||
| CC | 15E | 5500.0 - 5720.0 | 0.0333 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.0344 |
| Single Modular Approval. Output power listed is conducted. This device supports RLAN bandwidth 20 MHz, 40 MHz,80MHz operations as described in this filing. This device must be installed to provide a separation distance of at least 20 cm from all persons and must not be collocated or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi-transmitter product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application KQN6gTbgUdo+xCQXQpQbtQ==
| 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: 07/14/2025 Application Dated: 07/14/2025 |
| 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-DCT5B |
| 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 | 0.0058 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.0463 |
| Single Modular Approval. BLE power is peak conducted, and WLAN is conducted. This device supports BLE and WLAN bandwidth 20 MHz, 40 MHz operations as described in this filing. This device must be installed to provide a separation distance of at least 20 cm from all persons and must not be collocated or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi-transmitter product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |