FCC ID 2BR8O-YL03
Projector
by YYZK (Shenzhen) Technology Co., Ltd.
Grantee Code: 2BR8O Product Code: YL03
Latest application date: 2025-12-11
FCC ID Device Details
| FCC ID | 2BR8O-YL03 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BR8O |
| Product Code | YL03 |
| Applicant Business | YYZK (Shenzhen) Technology Co., Ltd. 🇨🇳 |
| Related Domains |  yongyi-tech.com |
| Equipment Class | Projector |
| Test Firm | Centre Testing International Group Co., Ltd |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2025-12-11 |
| 2402-2480 MHz | Original Equipment | 2025-12-11 |
| 5745-5825 MHz | Original Equipment | 2025-12-11 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-06-09 | PDF 1.2 MB |
| User manual | Users Manual | 2026-06-09 | PDF 1.2 MB |
| Antenna photos | Internal Photos | 2026-06-09 | PDF 699.6 KB |
| Internal photo | Internal Photos | 2026-06-09 | PDF 3.7 MB |
| Internal photos | Internal Photos | 2026-06-09 | PDF 3.7 MB |
| External photo | External Photos | 2026-06-09 | PDF 4.6 MB |
| External photos | External Photos | 2026-06-09 | PDF 4.6 MB |
| label | ID Label/Location Info | 2025-12-11 | PDF 631.6 KB |
| Test setup photos | Test Setup Photos | 2026-06-09 | PDF 1.2 MB |
| Test setup photos | Test Setup Photos | 2026-06-09 | PDF 1.8 MB |
| Antenna specification | Test Report | 2025-12-11 | PDF 2 MB |
| BLE test report | Test Report | 2025-12-11 | PDF 2.6 MB |
| BLE test report appendix | Test Report | 2025-12-11 | PDF 4.7 MB |
| Test report | Test Report | 2025-12-11 | PDF 4 MB |
| Test report | Test Report | 2025-12-11 | PDF 3.5 MB |
| Test report appendix 01 | Test Report | 2025-12-11 | PDF 4.6 MB |
| Test report appendix 01 | Test Report | 2025-12-11 | PDF 4.6 MB |
| Test report appendix 02 | Test Report | 2025-12-11 | PDF 4.7 MB |
| Test report appendix 02 | Test Report | 2025-12-11 | PDF 3.3 MB |
| Test report appendix 03 | Test Report | 2025-12-11 | PDF 4.8 MB |
| Test report appendix 04 | Test Report | 2025-12-11 | PDF 3.7 MB |
| WIFI 2.4G test report | Test Report | 2025-12-11 | PDF 3.4 MB |
| WIFI 2.4G test report appendix 01 | Test Report | 2025-12-11 | PDF 4.7 MB |
| WIFI 2.4G test report appendix 02 | Test Report | 2025-12-11 | PDF 2.1 MB |
| Attestation Section 2.911(d)(5)(i) | Attestation Statements | 2025-12-11 | PDF 424.5 KB |
| Attestation Section 2.911(d)(5)(ii) | Attestation Statements | 2025-12-11 | PDF 275 KB |
| SDOC letter | Attestation Statements | 2025-12-11 | PDF 330.5 KB |
| US Agent letter | Attestation Statements | 2025-12-11 | PDF 511.6 KB |
| Confidentiality letter | Cover Letter(s) | 2025-12-11 | PDF 484.7 KB |
| Family model declaration letter | Cover Letter(s) | 2025-12-11 | PDF 412.8 KB |
| POA letter | Cover Letter(s) | 2025-12-11 | PDF 446.1 KB |
| RF Exposure report | RF Exposure Info | 2025-12-11 | PDF 615.3 KB |
| RF exposure report | RF Exposure Info | 2025-12-11 | PDF 615.3 KB |
| Block Diagram Metadata only | Block Diagram | PDF 124.1 KB | |
| Schematics Metadata only | Schematics | PDF 432.3 KB | |
| Operational Description Metadata only | Operational Description | PDF 124.6 KB | |
| Software Security Description Metadata only | SDR Software/Security Info. | PDF 3.1 MB |
Application Information
| Application ID | bFO7eh4PdQhTiNFXxuh+HQ== |
|---|---|
| Final Action Date | 2025-12-11 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037509775 |
| Model | YL03 |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Projector |
| Responsible Party | Mengde Xia, gm@yongyi-tech.com , 13510818672 |
| Test Firm | Vicky Zhou, Centre Testing International Group Co., Ltd, zhoushuping@cti-cert.com  , 86-755-3368-1398 |
| TCB Email | TEI@timcoengr.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| 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 |
|---|---|---|
| bFO7eh4PdQhTiNFXxuh+HQ== | 2025-12-11 | Original Equipment |
| TkcqSg/O+qXbPbPfGDVUGA== | 2025-12-11 | Original Equipment |
| D6gwUhOxDaotPYjt9rRoEQ== | 2025-12-11 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application TkcqSg/O+qXbPbPfGDVUGA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 12/11/2025 Application Dated: 12/11/2025 |
| YYZK (Shenzhen) Technology Co., Ltd. |
| No. 602, Building A, 6th Dongfu Industrial Zone, |
| Kukeng Community, Guanlan Street, Longhua District |
| Shenzhen, China |
| Attention: Mengde Xia , |
| 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: | 2BR8O-YL03 |
| Name of Grantee: | YYZK (Shenzhen) Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Projector |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0055 |
| Output power listed is the maximum conducted power. Device must be operated to provide a separation distance of at least 20cm from all persons and 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. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application D6gwUhOxDaotPYjt9rRoEQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 12/11/2025 Application Dated: 12/11/2025 |
| YYZK (Shenzhen) Technology Co., Ltd. |
| No. 602, Building A, 6th Dongfu Industrial Zone, |
| Kukeng Community, Guanlan Street, Longhua District |
| Shenzhen, China |
| Attention: Mengde Xia , |
| 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: | 2BR8O-YL03 |
| Name of Grantee: | YYZK (Shenzhen) Technology Co., Ltd. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Projector |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.0185 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.0169 |
| Output power listed is the maximum conducted power. Device must be operated to provide a separation distance of at least 20cm from all persons and 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. This device has 20MHz and 40MHz bandwidth mode. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application bFO7eh4PdQhTiNFXxuh+HQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 12/11/2025 Application Dated: 12/11/2025 |
| YYZK (Shenzhen) Technology Co., Ltd. |
| No. 602, Building A, 6th Dongfu Industrial Zone, |
| Kukeng Community, Guanlan Street, Longhua District |
| Shenzhen, China |
| Attention: Mengde Xia , |
| 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: | 2BR8O-YL03 |
| Name of Grantee: | YYZK (Shenzhen) Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Projector |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0055 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.0167 |
| Output power listed is the maximum conducted power. Device must be operated to provide a separation distance of at least 20cm from all persons and 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. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |