FCC ID 2BNG3-MMBA02
Bluetooth Audio Module
by Jiaxing Nuodekang Intelligent Home Co., Ltd.
Grantee Code: 2BNG3 Product Code: MMBA02
Latest application date: 2025-03-29
FCC ID Device Details
| FCC ID | 2BNG3-MMBA02 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BNG3 |
| Product Code | MMBA02 |
| Applicant Business | Jiaxing Nuodekang Intelligent Home Co., Ltd. 🇨🇳 |
| Related Domains |  tfc-tech.com |
| Equipment Class | Bluetooth Audio Module |
| Test Firm | MAXLAB Testing Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-03-29 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-08-25 | PDF 355.7 KB |
| Internal Photos | Internal Photos | 2025-08-25 | PDF 325.9 KB |
| External Photos | External Photos | 2025-08-25 | PDF 325.6 KB |
| Label | ID Label/Location Info | 2025-03-29 | PDF 202.1 KB |
| Test Setup Photos | Test Setup Photos | 2025-03-29 | PDF 324.9 KB |
| ANT Specification | Test Report | 2025-03-29 | PDF 751 KB |
| Test Report | Test Report | 2025-03-29 | PDF 3.2 MB |
| Attestation of Cover List | Attestation Statements | 2025-03-29 | PDF 90 KB |
| US Agent | Attestation Statements | 2025-03-29 | PDF 182.2 KB |
| Agent Authorization Letter Template | Cover Letter(s) | 2025-03-29 | PDF 121.1 KB |
| Antenna Report | Cover Letter(s) | 2025-03-29 | PDF 751 KB |
| FCC Modular Approval Request | Cover Letter(s) | 2025-03-29 | PDF 155.2 KB |
| FCC Short & Long Term Confidentiality Request | Cover Letter(s) | 2025-03-29 | PDF 45.2 KB |
| Model Difference | Cover Letter(s) | 2025-03-29 | PDF 41.6 KB |
| RF Exposure | RF Exposure Info | 2025-03-29 | PDF 431.1 KB |
| Block Diagram Metadata only | Block Diagram | PDF 77.1 KB | |
| Schematics Metadata only | Schematics | PDF 221.4 KB | |
| Operational Description Metadata only | Operational Description | PDF 62.2 KB |
Application Information
| Application ID | /1lU7F8ZWD4NIh0uOAwE5A== |
|---|---|
| Final Action Date | 2025-03-29 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036527174 |
| Model | MMBA02 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Bluetooth Audio Module |
| Responsible Party | Yuhao Mao, Product Manager, pm@tfc-tech.com , 86-18668249892 |
| Technical Contact | Jiaxing Nuodekang Intelligent Home Co., Ltd., pm@tfc-tech.com |
| Test Firm | Bill Zhao, MAXLAB Testing Co., Ltd., 16649703@qq.com  , 86-755-26649703 |
| TCB Email | anezam@qai.org  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 08/25/2025 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Limited Single Modular Approval |
| Composite Device | No |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | Yes |
| Grant Comments | Limited Single Modular Approval. Output power listed is conducted power. OEM integrators must be provided with antenna installation instructions. The OEM integrators must be instructed to ensure that the end user has no manual instructions to remove or install the device. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| /1lU7F8ZWD4NIh0uOAwE5A== | 2025-03-29 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0030000 |
Grants
TCB Grant - Application /1lU7F8ZWD4NIh0uOAwE5A==
| 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: 03/29/2025 Application Dated: 03/29/2025 |
| Jiaxing Nuodekang Intelligent Home Co., Ltd. |
| 1506-1, No.1 Building, PV Science Park, No.1288 |
| Kanghe Road Gaozhao Street, Xiuzhou District, |
| Jiaxing, China |
| Attention: Yuhao Mao , Product Manager |
| 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: | 2BNG3-MMBA02 |
| Name of Grantee: | Jiaxing Nuodekang Intelligent Home Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth Audio Module |
| Modular Type: | Limited Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.003 |
| Limited Single Modular Approval. Output power listed is conducted power. OEM integrators must be provided with antenna installation instructions. The OEM integrators must be instructed to ensure that the end user has no manual instructions to remove or install the device. |