FCC ID 2BKUNKNMI-MGSD
MGSD Wireless Gaming Headset Receiver
by DONG GUAN FENG RUI ELECTRONICS TECHNOLOGY CO. LTD.
Grantee Code: 2BKUN Product Code: KNMIMGSD
Latest application date: 2025-03-18
FCC ID Device Details
| FCC ID | 2BKUNKNMI-MGSD |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BKUN |
| Product Code | KNMIMGSD |
| Applicant Business | DONG GUAN FENG RUI ELECTRONICS TECHNOLOGY CO. LTD. 🇨🇳 |
| Equipment Class | MGSD Wireless Gaming Headset Receiver |
| Test Firm | Shenzhen LCS Compliance Testing Laboratory Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-03-18 |
| 2402-2480 MHz | Original Equipment | 2024-09-28 |
| 2402-2480 MHz | Original Equipment | 2024-09-28 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-03-18 | PDF 1.4 MB |
| User manual | Users Manual | 2024-09-28 | PDF 2.4 MB |
| Internal photos | Internal Photos | 2025-03-18 | PDF 1.7 MB |
| Internal photos | Internal Photos | 2024-09-28 | PDF 4 MB |
| External photos | External Photos | 2025-03-18 | PDF 1.2 MB |
| External photos | External Photos | 2024-09-28 | PDF 1.8 MB |
| Label and label location | ID Label/Location Info | 2025-03-18 | PDF 370.1 KB |
| Label and label location | ID Label/Location Info | 2024-09-28 | PDF 357.6 KB |
| Test setup photos | Test Setup Photos | 2025-03-18 | PDF 1.1 MB |
| Test setup photos | Test Setup Photos | 2024-09-28 | PDF 1,004.5 KB |
| Antenna information | Test Report | 2025-03-18 | PDF 238.1 KB |
| Test Report | Test Report | 2025-03-18 | PDF 2.5 MB |
| Antenna information | Test Report | 2024-09-28 | PDF 4.7 MB |
| Appendix A test data BT | Test Report | 2024-09-28 | PDF 3.4 MB |
| Appendix B test data BT LE | Test Report | 2024-09-28 | PDF 4.1 MB |
| Test Report BT | Test Report | 2024-09-28 | PDF 3.8 MB |
| Test Report BT LE | Test Report | 2024-09-28 | PDF 2.5 MB |
| Agent attestation letter | Attestation Statements | 2025-03-18 | PDF 545.1 KB |
| Covered equipment letter | Attestation Statements | 2025-03-18 | PDF 182.9 KB |
| Due digilence letter | Attestation Statements | 2025-03-18 | PDF 180.8 KB |
| Due digilence letter | Attestation Statements | 2025-03-18 | PDF 185 KB |
| Agent attestation letter | Attestation Statements | 2024-09-28 | PDF 163.3 KB |
| Covered equipment letter | Attestation Statements | 2024-09-28 | PDF 185 KB |
| Confidentiality request letter | Cover Letter(s) | 2025-03-18 | PDF 167.8 KB |
| Confidentiality request letter | Cover Letter(s) | 2024-09-28 | PDF 169.6 KB |
| RF exposure evaluation | RF Exposure Info | 2025-03-18 | PDF 793.7 KB |
| RF exposure evalution | RF Exposure Info | 2024-09-28 | PDF 1.1 MB |
| Block diagram Metadata only | Block Diagram | PDF 109.6 KB | |
| Block diagram Metadata only | Block Diagram | PDF 134.4 KB | |
| Schematic Metadata only | Schematics | PDF 185.4 KB | |
| Schematic Metadata only | Schematics | PDF 27.9 KB | |
| Operation description Metadata only | Operational Description | PDF 56.4 KB | |
| Operation description Metadata only | Operational Description | PDF 73.8 KB |
Application Information
| Application ID | CDaCxryZjHUV/ezRVUKDRA== |
|---|---|
| Final Action Date | 2025-03-18 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0035910181 |
| Model | KNMI-MGSD |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | MGSD Wireless Gaming Headset Receiver |
| Responsible Party | Chuck Cheng, chengxin116@outlook.com  , 13686071879 |
| Test Firm | Gavin Liang, Shenzhen LCS Compliance Testing Laboratory Ltd., gavin.liang@lcs-cert.com  , 0755-82591330 |
| TCB Email | o.kneip@kl-certification.de  |
| TCB Scope | A2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| 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 | This filing meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in mobile/portable configurations. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| CDaCxryZjHUV/ezRVUKDRA== | 2025-03-18 | Original Equipment |
| hTJ8oTBhuHM9Q7z3DjsW7Q== | 2024-09-28 | Original Equipment |
| TKpWNzitTiDLKblDZNp4Rg== | 2024-09-28 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application TKpWNzitTiDLKblDZNp4Rg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 09/28/2024 Application Dated: 09/28/2024 |
| DONG GUAN FENG RUI ELECTRONICS TECHNOLOGY CO. LTD. |
| No. 25 Ma'an Road, Tangjiao Shuiwei |
| Industrial Park, Chashan Town, |
| Dongguan, Guangdong Province, 523000 China |
| Attention: Chuck Cheng |
| 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: | 2BKUN-KNMI-MGSD |
| Name of Grantee: | DONG GUAN FENG RUI ELECTRONICS TECHNOLOGY CO. LTD. |
| Equipment Class: | Digital Transmission System |
| Notes: | MGSD Wireless Gaming Headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0011 |
| Power listed is maximum peak conducted output power. This filing meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in mobile/portable configurations. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
EAS Grant - Application TKpWNzitTiDLKblDZNp4Rg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
DONG GUAN FENG RUI ELECTRONICS TECHNOLOGY CO. LTD. No. 25 Ma'an Road, Tangjiao Shuiwei Industrial Park, Chashan Town, Dongguan, Guangdong Province, 523000 China |
Date of Grant: 09/28/2024 Application Dated: 09/28/2024 |
| Attention: Chuck Cheng |
| 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: | 2BKUN-KNMI-MGSD |
| Name of Grantee: | DONG GUAN FENG RUI ELECTRONICS TECHNOLOGY CO. LTD. |
| Equipment Class: | Digital Transmission System |
| Notes: | MGSD Wireless Gaming Headset |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0011 |
| Power listed is maximum peak conducted output power. This filing meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in mobile/portable configurations. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
| Mail To: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 09/28/2024 Application Dated: 09/28/2024 |
| DONG GUAN FENG RUI ELECTRONICS TECHNOLOGY CO. LTD. |
| No. 25 Ma'an Road, Tangjiao Shuiwei |
| Industrial Park, Chashan Town, |
| Dongguan, Guangdong Province, 523000 China |
| Attention: Chuck Cheng |
| 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: | 2BKUN-KNMI-MGSD |
| Name of Grantee: | DONG GUAN FENG RUI ELECTRONICS TECHNOLOGY CO. LTD. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | MGSD Wireless Gaming Headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0012 |
| Power listed is maximum peak conducted output power. This filing meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in mobile/portable configurations. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
EAS Grant - Application hTJ8oTBhuHM9Q7z3DjsW7Q==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
DONG GUAN FENG RUI ELECTRONICS TECHNOLOGY CO. LTD. No. 25 Ma'an Road, Tangjiao Shuiwei Industrial Park, Chashan Town, Dongguan, Guangdong Province, 523000 China |
Date of Grant: 09/28/2024 Application Dated: 09/28/2024 |
| Attention: Chuck Cheng |
| 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: | 2BKUN-KNMI-MGSD |
| Name of Grantee: | DONG GUAN FENG RUI ELECTRONICS TECHNOLOGY CO. LTD. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | MGSD Wireless Gaming Headset |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0012 |
| Power listed is maximum peak conducted output power. This filing meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in mobile/portable configurations. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
| Mail To: | ||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 03/18/2025 Application Dated: 03/18/2025 |
| DONG GUAN FENG RUI ELECTRONICS TECHNOLOGY CO. LTD. |
| No. 25 Ma'an Road, Tangjiao Shuiwei |
| Industrial Park, Chashan Town, |
| Dongguan, Guangdong Province, 523000 China |
| Attention: Chuck Cheng , |
| 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: | 2BKUNKNMI-MGSD |
| Name of Grantee: | DONG GUAN FENG RUI ELECTRONICS TECHNOLOGY CO. LTD. |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | MGSD Wireless Gaming Headset Receiver |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 |
| This filing meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in mobile/portable configurations. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |