FCC ID 2AC23-DT31
WIFI+BT Module
by Hui Zhou Gaoshengda Technology Co.,LTD
Grantee Code: 2AC23 Product Code: DT31
Latest application date: 2024-11-06
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5180-5240 MHz | Original Equipment | 2024-11-06 |
| 2402-2480 MHz | Original Equipment | 2024-11-06 |
| 2402-2480 MHz | Original Equipment | 2024-11-06 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2024-11-06 | PDF 388.3 KB |
| internal photo | Internal Photos | 2024-11-06 | PDF 905.4 KB |
| external photo | External Photos | 2024-11-06 | PDF 1.3 MB |
| label and location | ID Label/Location Info | 2024-11-06 | PDF 96.8 KB |
| label and location | ID Label/Location Info | 2024-11-06 | PDF 95.2 KB |
| Test Setup photo | Test Setup Photos | 2024-11-06 | PDF 779.4 KB |
| Antenna Spec | Test Report | 2024-11-06 | PDF 1.6 MB |
| Test Report-BLE | Test Report | 2024-11-06 | PDF 3.6 MB |
| Test Report-DSS | Test Report | 2024-11-06 | PDF 4 MB |
| Test Report-NII-1 | Test Report | 2024-11-06 | PDF 5 MB |
| Test Report-NII-2 | Test Report | 2024-11-06 | PDF 5 MB |
| Test Report-NII-3 | Test Report | 2024-11-06 | PDF 5 MB |
| Test Report-NII-4 | Test Report | 2024-11-06 | PDF 4 MB |
| Test Report-WiFi-1 | Test Report | 2024-11-06 | PDF 4.9 MB |
| Test Report-WiFi-2 | Test Report | 2024-11-06 | PDF 4.9 MB |
| Test Report-WiFi-3 | Test Report | 2024-11-06 | PDF 975.5 KB |
| FCC 2.911[d][5] Attestation | Attestation Statements | 2024-11-06 | PDF 158.3 KB |
| FCC Agen from Applicant | Attestation Statements | 2024-11-06 | PDF 265.9 KB |
| FCC agent from agent | Attestation Statements | 2024-11-06 | PDF 218.4 KB |
| Auth.letter | Cover Letter(s) | 2024-11-06 | PDF 167.2 KB |
| Declaration letter | Cover Letter(s) | 2024-11-06 | PDF 153.4 KB |
| Module Declaration | Cover Letter(s) | 2024-11-06 | PDF 430.6 KB |
| confidentiality request letter | Cover Letter(s) | 2024-11-06 | PDF 183 KB |
| without radar detection capability | Cover Letter(s) | 2024-11-06 | PDF 272.3 KB |
| RF Exposure | RF Exposure Info | 2024-11-06 | PDF 311.6 KB |
| RF exposure | RF Exposure Info | 2024-11-06 | PDF 311.6 KB |
| Block Diagram Metadata only | Block Diagram | PDF 30.4 KB | |
| SCH Metadata only | Schematics | PDF 91.5 KB | |
| Operation Description Metadata only | Operational Description | PDF 378.5 KB |
Application Information
| Application ID | o7k3RU9jm/ow264Va3inGA== |
|---|---|
| Final Action Date | 2024-11-06 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0023889280 |
| Model | DT31 |
| 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 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 |
|---|---|---|
| o7k3RU9jm/ow264Va3inGA== | 2024-11-06 | Original Equipment |
| Xd19KLj8ho7H7n4LLR7UtA== | 2024-11-06 | Original Equipment |
| TZTjwDXIk0B1EYojPrJGwg== | 2024-11-06 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application Xd19KLj8ho7H7n4LLR7UtA==
| 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: 11/06/2024 Application Dated: 11/06/2024 |
| Hui Zhou Gaoshengda Technology Co.,LTD |
| No.2,Jin-da Road,Huinan High-tech Industrial Park |
| Huizhou, Guangdong, 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-DT31 |
| 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 | 0.0049 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.0296 |
| 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. |
EAS Grant - Application Xd19KLj8ho7H7n4LLR7UtA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Hui Zhou Gaoshengda Technology Co.,LTD No.2,Jin-da Road,Huinan High-tech Industrial Park Huizhou, Guangdong, China |
Date of Grant: 11/06/2024 Application Dated: 11/06/2024 |
| 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-DT31 |
| 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 | 0.0049 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.0296 |
| 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. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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: 11/06/2024 Application Dated: 11/06/2024 |
| Hui Zhou Gaoshengda Technology Co.,LTD |
| No.2,Jin-da Road,Huinan High-tech Industrial Park |
| Huizhou, Guangdong, 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-DT31 |
| 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 | 0.0083 |
| 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. |
EAS Grant - Application TZTjwDXIk0B1EYojPrJGwg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Hui Zhou Gaoshengda Technology Co.,LTD No.2,Jin-da Road,Huinan High-tech Industrial Park Huizhou, Guangdong, China |
Date of Grant: 11/06/2024 Application Dated: 11/06/2024 |
| 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-DT31 |
| 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 | 0.0083 |
| 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. |
| Mail To: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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: 11/06/2024 Application Dated: 11/06/2024 |
| Hui Zhou Gaoshengda Technology Co.,LTD |
| No.2,Jin-da Road,Huinan High-tech Industrial Park |
| Huizhou, Guangdong, 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-DT31 |
| 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 | 0.0259 | ||
| CC | 15E | 5260.0 - 5320.0 | 0.0279 | ||
| CC | 15E | 5500.0 - 5720.0 | 0.0267 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.027 |
| Single Modular Approval. Output power listed is conducted. This device supports RLAN 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. |
EAS Grant - Application o7k3RU9jm/ow264Va3inGA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Hui Zhou Gaoshengda Technology Co.,LTD No.2,Jin-da Road,Huinan High-tech Industrial Park Huizhou, Guangdong, China |
Date of Grant: 11/06/2024 Application Dated: 11/06/2024 |
| 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-DT31 |
| 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 | 0.0259 | ||
| CC | 15E | 5260.0 - 5320.0 | 0.0279 | ||
| CC | 15E | 5500.0 - 5720.0 | 0.0267 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.027 |
| Single Modular Approval. Output power listed is conducted. This device supports RLAN 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. |
| Mail To: |