2025TRTK3 USB DAC EARPHONE AMPLIFIER... - FCC ID 2BRE52025TRTK3
FCC ID 2BRE52025TRTK3
DSS TEST REPORT P2
USB DAC EARPHONE AMPLIFIER
Document preview loads when visible.
Document Details
| FCC ID | 2BRE52025TRTK3 |
|---|---|
| Document ID | 8686679 |
| Document Type | Test Report |
| Description | DSS TEST REPORT P2 |
| Applicant | Shenzhen Lingyin Technology Co., Ltd. |
| Equipment Class | USB DAC EARPHONE AMPLIFIER |
| Product Code | 2025TRTK3 |
| Application ID | DYeUsCkmo8dmIJzRbZuFQA== |
| Application Purpose | Original Equipment |
| Application Date | 2025-09-19 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0037359478 |
| Test Firm | EST Technology Co., Ltd. |
| Certified By | Bairon Son |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Submitted | 2025-09-19 |
| Available | 2025-09-19 |
| Created | 2025-09-18 |
| Modified | 2025-09-18 |
| Pages | 27 |
| File Type | Adobe Acrobat PDF |
| File Size | 4248444 |
| File SHA-256 | a2b2b0e3e1e496d1e77fc6d9b91c92fde08e2f380595501d60ad42306fd484c6 |
| PDF Metadata Author | Tonscend |
| PDF Metadata Producer | Tonscend Microsoft® Word LTSC |
| FCC.gov Sources | FCC.gov 8686679 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| UM | Users Manual | 2025-09-19 | PDF 319.3 KB |
| INT PHO | Internal Photos | 2025-09-19 | PDF 2.5 MB |
| EXT PHO | External Photos | 2025-09-19 | PDF 1.7 MB |
| LABEL | ID Label/Location Info | 2025-09-19 | PDF 322.7 KB |
| SETUP PHO | Test Setup Photos | 2025-09-19 | PDF 468.5 KB |
| ANT SPEC | Test Report | 2025-09-19 | PDF 275 KB |
| DSS TEST REPORT P1 | Test Report | 2025-09-19 | PDF 3.6 MB |
| DSS TEST REPORT P2 | Test Report | 2025-09-19 | PDF 4.1 MB |
| DSS TEST REPORT P3 | Test Report | 2025-09-19 | PDF 3.1 MB |
| DTS TEST REP P1 | Test Report | 2025-09-19 | PDF 1.9 MB |
| DTS TEST REP P2 | Test Report | 2025-09-19 | PDF 3.3 MB |
| FCC COVERED EQUIPMENT LETTER | Attestation Statements | 2025-09-19 | PDF 569.1 KB |
| FCC Covered Equipment Certification Attestation Letter | Attestation Statements | 2025-09-19 | PDF 569.1 KB |
| US agent designation attestation | Attestation Statements | 2025-09-19 | PDF 118.3 KB |
| FCC AUTHORIZATION LETTER | Cover Letter(s) | 2025-09-19 | PDF 481.5 KB |
| FCC CONFIDENCE LETTER | Cover Letter(s) | 2025-09-19 | PDF 384 KB |
| RF EXPO | RF Exposure Info | 2025-09-19 | PDF 201.2 KB |
| block diagram Metadata only | Block Diagram | PDF 156.5 KB | |
| schematics Metadata only | Schematics | PDF 1,015.3 KB | |
| operation description Metadata only | Operational Description | PDF 94.8 KB |