FCC ID 2AR2STAM3205M2
Micro Music System
by MMD Hong Kong Holding Limited
Grantee Code: 2AR2S Product Code: TAM3205M2
Latest application date: 2025-11-18
FCC ID Device Details
| FCC ID | 2AR2STAM3205M2 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AR2S |
| Product Code | TAM3205M2 |
| Applicant Business | MMD Hong Kong Holding Limited 🇨🇳 |
| Related Domains |  tpv-tech.com  uttlab.com |
| Equipment Class | Micro Music System |
| Test Firm | Shenzhen UnionTrust Quality and Technology Co., Lt |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-11-18 |
| 2402-2480 MHz | Original Equipment | 2025-11-18 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manua_part1 Rev1 | Users Manual | 2025-11-18 | PDF 3.5 MB |
| User manua_part2 Rev1 | Users Manual | 2025-11-18 | PDF 2.5 MB |
| 25090819841_Appendix 2_EUT Internal Photos | Internal Photos | 2025-11-18 | PDF 2.7 MB |
| 25090819841_Appendix 2_EUT External Photos | External Photos | 2025-11-18 | PDF 990.8 KB |
| TAM3205M2-Label | ID Label/Location Info | 2025-11-18 | PDF 503.7 KB |
| Block Diagram | Block Diagram | 2025-11-18 | PDF 413.7 KB |
| 25090819841_APPENDIX 1_TEST SETUP_FCC Part 15B | Test Setup Photos | 2025-11-18 | PDF 473.4 KB |
| 25090819841_APPENDIX 1_TEST SETUP_FCC Part 15C Rev1 | Test Setup Photos | 2025-11-18 | PDF 533.9 KB |
| 25090819841EMC-1_Class B Report | Test Report | 2025-11-18 | PDF 1.4 MB |
| 25090819841RFC-1_EDR Report | Test Report | 2025-11-18 | PDF 4.8 MB |
| 25090819841RFC-2_BLE Report | Test Report | 2025-11-18 | PDF 4 MB |
| BT Antenna Spec | Test Report | 2025-11-18 | PDF 876.1 KB |
| 2AR2STAM3205M2_ACB-Covered-List-Attestation | Attestation Statements | 2025-11-18 | PDF 395.1 KB |
| 2AR2STAM3205M2_US-Agent-Letter | Attestation Statements | 2025-11-18 | PDF 246.6 KB |
| 2AR2STAM3205M2_Letters-Agency-Letter | Cover Letter(s) | 2025-11-18 | PDF 102.6 KB |
| 2AR2STAM4205 ACB-FORM-FCC-Application-Letters-Confidentiality-Letter | Cover Letter(s) | 2025-11-18 | PDF 191.2 KB |
| TAM3205M2 Product Similarity Declaration | Cover Letter(s) | 2025-11-18 | PDF 44.3 KB |
| 25090819841RFC-3_MPE REPORT | RF Exposure Info | 2025-11-18 | PDF 690.8 KB |
| TAM3205M2_SCH Metadata only | Schematics | PDF 971.9 KB | |
| Operation description for TAM3205M2 Metadata only | Operational Description | PDF 553.1 KB |
Application Information
| Application ID | eule5o5lLdK7RLE44ffeBg== |
|---|---|
| Final Action Date | 2025-11-18 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0028068138 |
| Model | TAM3205M2 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Micro Music System |
| Responsible Party | Tomas Guan, tomas.guan@tpv-tech.com , 86-755-36358341 |
| Technical Contact | Billy Li, Shenzhen UnionTrust Quality and Technology Co., Lt, billy.li@uttlab.com , 86-755-28230888 |
| Non-Technical Contact | Billy Li, Shenzhen UnionTrust Quality and Technology Co., Lt, billy.li@uttlab.com , 86-755-28230888 |
| Test Firm | George Luo, Shenzhen UnionTrust Quality and Technology Co., Lt, quality@uttlab.com , 86-755-28230888 |
| TCB Email | hotline@acbcert.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| eule5o5lLdK7RLE44ffeBg== | 2025-11-18 | Original Equipment |
| Wg3AyfhecXc7VXEgMQ4eQQ== | 2025-11-18 | Original Equipment |
| L8NN9g6nJis+f3Z4zO5wCQ== | 2025-11-18 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application Wg3AyfhecXc7VXEgMQ4eQQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
ACB, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 |
Date of Grant: 11/18/2025 Application Dated: 11/18/2025 |
| MMD Hong Kong Holding Limited |
| Units 1208-11, 12th Floor, C-Bons International |
| Center, 108 Wai Yip Street, Kwun Tong, Kowloon |
| Hong Kong, China |
| Attention: Tomas Guan , Safety & Approbation 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: | 2AR2STAM3205M2 |
| Name of Grantee: | MMD Hong Kong Holding Limited |
| Equipment Class: | Part 15 Class B Digital Device |
| Notes: | Micro Music System |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15B | - |
| This device also contains Bluetooth and BLE transmitters. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application L8NN9g6nJis+f3Z4zO5wCQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
ACB, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 |
Date of Grant: 11/18/2025 Application Dated: 11/18/2025 |
| MMD Hong Kong Holding Limited |
| Units 1208-11, 12th Floor, C-Bons International |
| Center, 108 Wai Yip Street, Kwun Tong, Kowloon |
| Hong Kong, China |
| Attention: Tomas Guan , Safety & Approbation 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: | 2AR2STAM3205M2 |
| Name of Grantee: | MMD Hong Kong Holding Limited |
| Equipment Class: | Digital Transmission System |
| Notes: | Micro Music System |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00435 |
| Power Output listed is conducted. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. This device also contains Bluetooth transmitter. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application eule5o5lLdK7RLE44ffeBg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
ACB, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 |
Date of Grant: 11/18/2025 Application Dated: 11/18/2025 |
| MMD Hong Kong Holding Limited |
| Units 1208-11, 12th Floor, C-Bons International |
| Center, 108 Wai Yip Street, Kwun Tong, Kowloon |
| Hong Kong, China |
| Attention: Tomas Guan , Safety & Approbation 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: | 2AR2STAM3205M2 |
| Name of Grantee: | MMD Hong Kong Holding Limited |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Micro Music System |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.008 |
| Power Output listed is conducted. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. This device also contains BLE transmitter. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |