LB520NC ThinkPad Dual-Mode Wireless ANC... - FCC ID A5MLB520NC
FCC ID A5MLB520NC
Antenna Gain Info
ThinkPad Dual-Mode Wireless ANC Foldable Headset 8550
Document preview loads when visible.
Document Details
| FCC ID | A5MLB520NC |
|---|---|
| Document ID | 9043611 |
| Document Type | Test Report |
| Description | Antenna Gain Info |
| Document Title | . |
| Applicant | Lenovo (Beijing) Limited |
| Equipment Class | ThinkPad Dual-Mode Wireless ANC Foldable Headset 8550 |
| Product Code | LB520NC |
| Application ID | Qgk3z2dnOycdzJI4SUhgjA== |
| Application Purpose | Original Equipment |
| Application Date | 2026-01-30 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0032905564 |
| Test Firm | TUV Rheinland (Shenzhen) Co., Ltd. |
| Certified By | Yang Liu Compliance Engineer |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Submitted | 2026-01-30 |
| Available | 2026-01-30 |
| Created | 2026-01-23 |
| Modified | 2026-01-23 |
| Pages | 7 |
| File Type | Adobe Acrobat PDF |
| File Size | 646297 |
| File SHA-256 | 819330db8e1d92fc7e15525a7afb02dd16dcd13f758fbbf8760f54499c6ae88f |
| PDF Metadata Author | Lenovo |
| PDF Metadata Producer | Microsoft® Word for Microsoft 365 Lenovo |
| FCC.gov Sources | FCC.gov 9043611, FCC.gov 9043405 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-07-27 | PDF 1.2 MB |
| User Manual_Safety Compliance Info | Users Manual | 2026-07-27 | PDF 1.6 MB |
| Internal Photos | Internal Photos | 2026-07-27 | PDF 1.2 MB |
| External Photos | External Photos | 2026-07-27 | PDF 530.9 KB |
| Product Label and Location | ID Label/Location Info | 2026-01-30 | PDF 1.8 MB |
| Test Setup Photos | Test Setup Photos | 2026-07-27 | PDF 415.9 KB |
| Test Setup Photos_SAR | Test Setup Photos | 2026-07-27 | PDF 640.6 KB |
| Antenna Gain Info | Test Report | 2026-01-30 | PDF 631.1 KB |
| SAR Test Report | RF Exposure Info | 2026-01-30 | PDF 1.2 MB |
| SAR Test Report_Appendix A | RF Exposure Info | 2026-01-30 | PDF 226.5 KB |
| SAR Test Report_Appendix B | RF Exposure Info | 2026-01-30 | PDF 454.9 KB |
| SAR Test Report_Appendix C | RF Exposure Info | 2026-01-30 | PDF 1.9 MB |
| Test Report | Test Report | 2026-01-30 | PDF 654.2 KB |
| Test Report_Appendix A_BR&EDR | Test Report | 2026-01-30 | PDF 3.4 MB |
| Test Report_Appendix B_BLE | Test Report | 2026-01-30 | PDF 3.3 MB |
| Test Report_Appendix C_2.4G SRD | Test Report | 2026-01-30 | PDF 3.3 MB |
| Attestation of US Agent | Attestation Statements | 2026-01-30 | PDF 133.9 KB |
| Not Covered Entity Applicant Attestation | Attestation Statements | 2026-01-30 | PDF 55.2 KB |
| Not Covered Equipment Attestation | Attestation Statements | 2026-01-30 | PDF 58.2 KB |
| Agency Letter | Cover Letter(s) | 2026-01-30 | PDF 104.9 KB |
| Confidentiality Letter | Cover Letter(s) | 2026-01-30 | PDF 80.4 KB |
| Block Diagram Metadata only | Block Diagram | PDF 673.4 KB | |
| Schematics Metadata only | Schematics | PDF 2.2 MB | |
| Operational Description Metadata only | Operational Description | PDF 244.8 KB |