C640RTL8822 802.11a/b/g/n/ac RTL8822CE... - FCC ID O57C640RTL8822
FCC ID O57C640RTL8822
Declaration of authorization
802.11a/b/g/n/ac RTL8822CE Combo module
Document preview loads when visible.
Document Details
| FCC ID | O57C640RTL8822 |
|---|---|
| Document ID | 5420873 |
| Document Type | Cover Letter(s) |
| Description | Declaration of authorization |
| Document Title | Declaration of Authorization |
| Applicant | Lenovo (Shanghai) Electronics Technology Co., Ltd |
| Equipment Class | 802.11a/b/g/n/ac RTL8822CE Combo module |
| Product Code | C640RTL8822 |
| Application ID | ObyqTLCOD2lmMyc4KjLIlg== |
| Application Purpose | Class II Permissive Change |
| Application Date | 2021-09-03 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0021773460 |
| Test Firm | BTL Inc. |
| Certified By | Grace Chen DOC Dept. Specialist |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Short-Term Confidentiality Date | 02/28/2022 |
| Grant Deferral | No |
| Modular Equipment | Single Modular Approval |
| Composite Device | Yes |
| Composite Part | No |
| Submitted | 2021-08-31 |
| Available | 2021-09-03 |
| Created | 2021-08-16 |
| Modified | 2021-08-16 |
| Pages | 1 |
| File Type | Adobe Acrobat PDF |
| File Size | 48869 |
| File SHA-256 | 12e1cdf1af31f9560e08999a4ed04e0e2a516cdc37cfbbd36ac7cc96825396cf |
| PDF Metadata Author | hbreevoort |
| PDF Metadata Producer | Microsoft® Word 适用于 Microsoft 365 hbreevoort |
| FCC.gov Sources | FCC.gov 5420873, FCC.gov 5420891, FCC.gov 5420868 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Internal photos | Internal Photos | 2022-02-28 | PDF 3.2 MB |
| External photos | External Photos | 2022-02-28 | PDF 3 MB |
| External Photos | External Photos | 2021-08-13 | PDF 223 KB |
| ID Label/Location Info | ID Label/Location Info | 2021-09-03 | PDF 986.8 KB |
| ID Label/Location Info | ID Label/Location Info | 2021-08-13 | PDF 582 KB |
| Test Setup photo_BLE | Test Setup Photos | 2022-02-28 | PDF 477.2 KB |
| Test Setup photo_RLAN | Test Setup Photos | 2022-02-28 | PDF 438.6 KB |
| Test Setup photo_WLAN | Test Setup Photos | 2022-02-28 | PDF 441.1 KB |
| Test Setup photos_BT | Test Setup Photos | 2022-02-28 | PDF 474.9 KB |
| Test Setup photos_SAR | Test Setup Photos | 2022-02-28 | PDF 229.7 KB |
| SAR Test report | RF Exposure Info | 2021-09-03 | PDF 1.5 MB |
| Test report_BT APL_RSE_Power Only | Test Report | 2021-09-03 | PDF 1.4 MB |
| Test report_RLAN Band 1-4 APL_RSE_Power Only | Test Report | 2021-09-03 | PDF 3.3 MB |
| Test report_WLAN APL_RSE_Power Only | Test Report | 2021-09-03 | PDF 2.1 MB |
| Class II permissive change format letter | Cover Letter(s) | 2021-09-03 | PDF 16.8 KB |
| Confidentiality | Cover Letter(s) | 2021-09-03 | PDF 70.9 KB |
| Declaration of authorization | Cover Letter(s) | 2021-09-03 | PDF 47.7 KB |
| Change in ID Authorization Letter | Cover Letter(s) | 2021-08-13 | PDF 22.1 KB |
| Declaration of authorization | Cover Letter(s) | 2021-08-13 | PDF 73 KB |
| Request for Change in FCC ID | Cover Letter(s) | 2021-08-13 | PDF 23 KB |
| Appendix A. SAR Plots of System Verification | RF Exposure Info | 2021-09-03 | PDF 143.1 KB |
| Appendix B. Measurement | RF Exposure Info | 2021-09-03 | PDF 226.4 KB |
| Appendix C. Calibration Certificate-1 | RF Exposure Info | 2021-09-03 | PDF 4.4 MB |
| Appendix C. Calibration Certificate-2 | RF Exposure Info | 2021-09-03 | PDF 4.4 MB |
| Appendix C. Calibration Certificate-3 | RF Exposure Info | 2021-09-03 | PDF 4.9 MB |
| Appendix C. Calibration Certificate-4 | RF Exposure Info | 2021-09-03 | PDF 1.1 MB |
| Antenna Spec Metadata only | Operational Description | PDF 5.3 MB |