FCC ID 2BQK2-DT-4
Audio mixer
by enpingshi weixun maoyi youxian gongsi
Grantee Code: 2BQK2 Product Code: DT4
Latest application date: 2025-07-25
FCC ID Device Details
| FCC ID | 2BQK2-DT-4 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BQK2 |
| Product Code | DT4 |
| Applicant Business | enpingshi weixun maoyi youxian gongsi 🇨🇳 |
| Equipment Class | Audio mixer |
| Test Firm | Shenzhen CCUT Quality Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-07-25 |
| 2402-2480 MHz | Original Equipment | 2025-07-25 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| user manual | Users Manual | 2025-07-25 | PDF 4.6 MB |
| Internal Photos | Internal Photos | 2025-07-25 | PDF 1.4 MB |
| External Photos | External Photos | 2025-07-25 | PDF 1.1 MB |
| label and location | ID Label/Location Info | 2025-07-25 | PDF 243 KB |
| Test Setup Photos | Test Setup Photos | 2025-07-25 | PDF 400.4 KB |
| Test Report | Test Report | 2025-07-25 | PDF 3.3 MB |
| Test Report | Test Report | 2025-07-25 | PDF 2.4 MB |
| Attstn Stmt part 2.911(d)(5)(i)(ii) | Attestation Statements | 2025-07-25 | PDF 132.6 KB |
| U.S. Agent Letter of Attestation | Attestation Statements | 2025-07-25 | PDF 123.9 KB |
| ANT report | Cover Letter(s) | 2025-07-25 | PDF 366.7 KB |
| Agent Authorization Letter Template | Cover Letter(s) | 2025-07-25 | PDF 148.6 KB |
| Authorization to Act as Agent Metadata only | Cover Letter(s) | 2025-07-25 | PDF 109.2 KB |
| Model Difference Statement | Cover Letter(s) | 2025-07-25 | PDF 94.1 KB |
| Short & Long Term Confidentiality Request | Cover Letter(s) | 2025-07-25 | PDF 87 KB |
| RF exposure report | RF Exposure Info | 2025-07-25 | PDF 179.9 KB |
| BLOCK Metadata only | Block Diagram | PDF 114.6 KB | |
| SCH Metadata only | Schematics | PDF 347.8 KB | |
| OPS Metadata only | Operational Description | PDF 143.8 KB |
Application Information
| Application ID | JhAO9upehxsOb2wplLOTPA== |
|---|---|
| Final Action Date | 2025-07-25 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037218948 |
| Model | DT-4 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Audio mixer |
| Responsible Party | Lemon feng, 2208675500@qq.com  , +86-18211307641 |
| Technical Contact | enpingshi weixun maoyi youxian gongsi, 2208675500@qq.com |
| Test Firm | Lahm Peng, Shenzhen CCUT Quality Technology Co., Ltd., lahm@ccuttest.com  , 86-13798582307 |
| TCB Email | anezam@qai.org  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Power listed is the maximum conducted output power. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| JhAO9upehxsOb2wplLOTPA== | 2025-07-25 | Original Equipment |
| EaimpyYJvjwnZymtgISt9w== | 2025-07-25 | Original Equipment |
Grants
TCB Grant - Application JhAO9upehxsOb2wplLOTPA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
QAI LABORATORIES LTD 3980 North Fraser Way Burnaby, BC, V5J5K5 Canada |
Date of Grant: 07/25/2025 Application Dated: 07/25/2025 |
| enpingshi weixun maoyi youxian gongsi |
| 4th Floor, Workshop C2, Zone 1, Enping Industrial |
| Park Jiangmen Industrial Transfer Park, |
| Enping City, China |
| Attention: Lemon feng , |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2BQK2-DT-4 |
| Name of Grantee: | enpingshi weixun maoyi youxian gongsi |
| Equipment Class: | Digital Transmission System |
| Notes: | Audio mixer |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0014 |
| Power listed is the maximum conducted output power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application EaimpyYJvjwnZymtgISt9w==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
QAI LABORATORIES LTD 3980 North Fraser Way Burnaby, BC, V5J5K5 Canada |
Date of Grant: 07/25/2025 Application Dated: 07/25/2025 |
| enpingshi weixun maoyi youxian gongsi |
| 4th Floor, Workshop C2, Zone 1, Enping Industrial |
| Park Jiangmen Industrial Transfer Park, |
| Enping City, China |
| Attention: Lemon feng , |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2BQK2-DT-4 |
| Name of Grantee: | enpingshi weixun maoyi youxian gongsi |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Audio mixer |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0018 |
| Power listed is the maximum conducted output power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |