SX91 Sound Card User Manual - FCC ID 2BO4Z-SX91
FCC ID 2BO4Z-SX91
User manual
Sound Card
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Document Details
| FCC ID | 2BO4Z-SX91 |
|---|---|
| Document ID | 8408999 |
| Document Type | Users Manual |
| Description | User manual |
| Document Title | Y:\2025年EMC案件\4月\AiTSZ-250427063-Sound Card-SX91+ZX320-FCC ID-CE-BATTERY-RoHS-CE-RED-CE-RED\2.报告\FCC ID\subimt\~$User man |
| Applicant | Enping Zhongxinhe Technology Co., Ltd |
| Equipment Class | Sound Card |
| Product Code | SX91 |
| Application ID | TQ2c1AdlSlMBdLWvhlh9Sw== |
| Application Purpose | Original Equipment |
| Application Date | 2025-06-23 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0037004793 |
| Test Firm | Guangdong Asia Hongke Test Technology Limited |
| Certified By | Xiansheng Jin Manager |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Composite Part | No |
| Submitted | 2025-06-23 |
| Available | 2025-06-23 |
| Created | 2025-05-25 |
| Modified | 2025-05-25 |
| Pages | 1 |
| File Type | Adobe Acrobat PDF |
| File Size | 1510969 |
| File SHA-256 | e76aa967cf26118773466bcb461ea71d883a16b1dcd08aac4b5d397e8d843220 |
| PDF Metadata Author | Administrator |
| PDF Metadata Producer | Administrator Acrobat Distiller 19.0 (Windows) |
| FCC.gov Sources | FCC.gov 8408999, FCC.gov 8408955 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-06-23 | PDF 1.4 MB |
| Internal photo | Internal Photos | 2025-06-23 | PDF 560.5 KB |
| External photo | External Photos | 2025-06-23 | PDF 785.8 KB |
| Lable location | ID Label/Location Info | 2025-06-23 | PDF 142.1 KB |
| Test Setup Photos | Test Setup Photos | 2025-06-23 | PDF 226.2 KB |
| AiTSZ-250427063FW1_FCC Test Report_BT | Test Report | 2025-06-23 | PDF 2.6 MB |
| AiTSZ-250427063FW2_FCC Test Report_BLE | Test Report | 2025-06-23 | PDF 1.2 MB |
| Antenna specification | Test Report | 2025-06-23 | PDF 1.1 MB |
| Appendix RF test data for BLE | Test Report | 2025-06-23 | PDF 2.2 MB |
| Appendix RF test data for BT | Test Report | 2025-06-23 | PDF 3.3 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2025-06-23 | PDF 131.5 KB |
| Us agent-2BO4Z-SX91 | Attestation Statements | 2025-06-23 | PDF 150.7 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2025-06-23 | PDF 88.1 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2025-06-23 | PDF 109.8 KB |
| AiTSZ-250427063FW3_FCC RF EXPOSURE | RF Exposure Info | 2025-06-23 | PDF 387.4 KB |
| Block diagram Metadata only | Block Diagram | PDF 41.1 KB | |
| Schematic Metadata only | Schematics | PDF 214.9 KB | |
| Operation Description Metadata only | Operational Description | PDF 201.8 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 64.5 KB | |
| Bom of SX91 Metadata only | Parts List/Tune Up Info | PDF 120.7 KB |