M31 MP3 Player Cover Letter(s) - FCC ID 2BLFP-M31
FCC ID 2BLFP-M31
Letter of declaration model difference
MP3 Player
Document preview loads when visible.
Document Details
| FCC ID | 2BLFP-M31 |
|---|---|
| Document ID | 7755563 |
| Document Type | Cover Letter(s) |
| Description | Letter of declaration model difference |
| Applicant | Shenzhenshi Yuntuozhonghe Technology Co., Ltd |
| Equipment Class | MP3 Player |
| Product Code | M31 |
| Application ID | PKwa6z1DGd2EYxst4eb85Q== |
| Application Purpose | Original Equipment |
| Application Date | 2024-10-21 |
| Frequency Range | 5180-5240 MHz |
| FRN | 0036009462 |
| Test Firm | SHENZHEN CTA TESTING TECHNOLOGY CO., LTD. |
| Certified By | Chunhong Liu |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Composite Part | No |
| Submitted | 2024-10-21 |
| Available | 2024-10-21 |
| Created | 2024-10-19 |
| Modified | 2024-10-19 |
| Pages | 1 |
| File Type | Adobe Acrobat PDF |
| File Size | 125163 |
| File SHA-256 | 7981e8cea1538963655500334cb7ee2057ddf89c690436c40a5cb5b8a838ceab |
| PDF Metadata Author | wenliang li |
| PDF Metadata Producer | wenliang li 福昕PDF生成器版本8.0.2.0718 |
| FCC.gov Sources | FCC.gov 7755563, FCC.gov 7755523, FCC.gov 7755497 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2024-10-21 | PDF 3.4 MB |
| Internal photos | Internal Photos | 2024-10-21 | PDF 1.2 MB |
| External photos | External Photos | 2024-10-21 | PDF 521.6 KB |
| Label and label location | ID Label/Location Info | 2024-10-21 | PDF 99.6 KB |
| Test setup photos | Test Setup Photos | 2024-10-21 | PDF 296.2 KB |
| Antenna information | Test Report | 2024-10-21 | PDF 786 KB |
| Appendix A test data BT | Test Report | 2024-10-21 | PDF 5.1 MB |
| Appendix B test data BT LE | Test Report | 2024-10-21 | PDF 2.6 MB |
| Appendix C test data 2G4WLAN | Test Report | 2024-10-21 | PDF 5.1 MB |
| Appendix D test data 5GWLAN band 1 part 1 | Test Report | 2024-10-21 | PDF 2.9 MB |
| Appendix D test data 5GWLAN band 1 part 2 | Test Report | 2024-10-21 | PDF 3.4 MB |
| Appendix E test data 5GWLAN band 3 | Test Report | 2024-10-21 | PDF 5.6 MB |
| Test Report 2G4WLAN | Test Report | 2024-10-21 | PDF 752.5 KB |
| Test Report 5GWLAN | Test Report | 2024-10-21 | PDF 926.8 KB |
| Test Report BT | Test Report | 2024-10-21 | PDF 2.6 MB |
| Test Report BT LE | Test Report | 2024-10-21 | PDF 758.8 KB |
| Agent attestation letter | Attestation Statements | 2024-10-21 | PDF 1 MB |
| Covered equipment letter | Attestation Statements | 2024-10-21 | PDF 186.3 KB |
| Confidentiality request letter | Cover Letter(s) | 2024-10-21 | PDF 169.8 KB |
| Letter of declaration disable channel 12 and 13 by software | Cover Letter(s) | 2024-10-21 | PDF 135.7 KB |
| Letter of declaration model difference | Cover Letter(s) | 2024-10-21 | PDF 122.2 KB |
| RF exposure evaluation | RF Exposure Info | 2024-10-21 | PDF 647.3 KB |
| Block diagram Metadata only | Block Diagram | PDF 54.2 KB | |
| Schematic Metadata only | Schematics | PDF 378.2 KB | |
| Letter of declaration unii device Metadata only | Operational Description | PDF 260.6 KB | |
| Letter of declaration unii device software configuration control Metadata only | Operational Description | PDF 79.8 KB | |
| Letter of declaration unii device software security requirements Metadata only | Operational Description | PDF 160 KB | |
| Operation description Metadata only | Operational Description | PDF 334.5 KB |