M21 Recorders User Manual - FCC ID 2BBL2-M21
FCC ID 2BBL2-M21
Users Manual
Recorders
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Document Details
| FCC ID | 2BBL2-M21 |
|---|---|
| Document ID | 8987862 |
| Document Type | Users Manual |
| Description | Users Manual |
| Document Title | S2.S3-双按键中性说明书(25.6.23) |
| Applicant | shenzhen Berlin Electronic Co., Ltd |
| Equipment Class | Recorders |
| Product Code | M21 |
| Application ID | Xz5K8sIv9KCmqhwp1ViPlQ== |
| Application Purpose | Original Equipment |
| Application Date | 2026-01-14 |
| Frequency Range | 2412-2462 MHz |
| FRN | 0033872052 |
| Test Firm | Shenzhen CTB Testing Technology Co., Ltd. |
| Certified By | xinhui Nie |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Submitted | 2026-01-14 |
| Available | 2026-07-13 |
| Created | 2025-06-23 |
| Modified | 2025-06-23 |
| Pages | 1 |
| File Type | Adobe Acrobat PDF |
| File Size | 4906659 |
| File SHA-256 | dbf12fb8d93751f7a9e2692e3dd6b24dd2d69f49d0357faef7f455c20c7cd8b9 |
| PDF Metadata Producer | Adobe PDF library 15.00 Adobe Illustrator(R) 24.0 |
| FCC.gov Sources | FCC.gov 8987862 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2026-07-13 | PDF 4.7 MB |
| Internal Photos | Internal Photos | 2026-07-13 | PDF 977.2 KB |
| External Photos | External Photos | 2026-01-14 | PDF 454.4 KB |
| ID Label/Location Info | ID Label/Location Info | 2026-01-14 | PDF 178 KB |
| Block Diagram | Block Diagram | 2026-01-14 | PDF 198.7 KB |
| Test Setup Photos | Test Setup Photos | 2026-01-14 | PDF 245.3 KB |
| ANT Test Report | Test Report | 2026-01-14 | PDF 2.9 MB |
| Test Report 1 | Test Report | 2026-01-14 | PDF 4.6 MB |
| Attestation Statements | Attestation Statements | 2026-01-14 | PDF 85.2 KB |
| US agent | Attestation Statements | 2026-01-14 | PDF 331.1 KB |
| Agent Authorization | Cover Letter(s) | 2026-01-14 | PDF 38.4 KB |
| Long & short term Confidentiality Letter | Cover Letter(s) | 2026-01-14 | PDF 150.5 KB |
| RF Exposure Info | RF Exposure Info | 2026-01-14 | PDF 71.4 KB |
| Schematics Metadata only | SDR Software/Security Info. | PDF 695.5 KB | |
| Operational Description Metadata only | Operational Description | PDF 86.7 KB |