FCC ID 2AR2STAM8905M2
Micro Music System
by MMD Hong Kong Holding Limited
Grantee Code: 2AR2S Product Code: TAM8905M2
Latest application date: 2026-04-30
FCC ID Device Details
| FCC ID | 2AR2STAM8905M2 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AR2S |
| Product Code | TAM8905M2 |
| Applicant Business | MMD Hong Kong Holding Limited 🇨🇳 |
| Related Domains |  tpv-tech.com |
| Equipment Class | Micro Music System |
| Test Firm | Hwa-Hsing (Dongguan) Testing Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5745-5825 MHz | Original Equipment | 2026-04-30 |
| 2402-2480 MHz | Original Equipment | 2026-04-30 |
| 2412-2462 MHz | Original Equipment | 2026-04-30 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Label Location | ID Label/Location Info | 2026-04-30 | PDF 1.2 MB |
| 2.4G WIFI Test Report_1 | Test Report | 2026-04-30 | PDF 4.3 MB |
| 2.4G WIFI Test Report_2 | Test Report | 2026-04-30 | PDF 3 MB |
| 5G WLAN Test Report_1 | Test Report | 2026-04-30 | PDF 5.8 MB |
| 5G WLAN Test Report_2 | Test Report | 2026-04-30 | PDF 5.8 MB |
| Antenna Specification | Test Report | 2026-04-30 | PDF 458.2 KB |
| Antenna Specification BT | Test Report | 2026-04-30 | PDF 345.4 KB |
| BLE Test Report | Test Report | 2026-04-30 | PDF 4.1 MB |
| BT Test Report | Test Report | 2026-04-30 | PDF 5.1 MB |
| DFS Test Report | Test Report | 2026-04-30 | PDF 1.4 MB |
| Attestation Statements 2.911 d 5 | Attestation Statements | 2026-04-30 | PDF 241.1 KB |
| FCC SDOC Attestation Letter | Attestation Statements | 2026-04-30 | PDF 165.7 KB |
| US AGENT Letter | Attestation Statements | 2026-04-30 | PDF 606.4 KB |
| Authority Letter | Cover Letter(s) | 2026-04-30 | PDF 145.1 KB |
| Confidentiality Letter | Cover Letter(s) | 2026-04-30 | PDF 181 KB |
| Declaration on model difference | Cover Letter(s) | 2026-04-30 | PDF 130.7 KB |
| MPE Report | RF Exposure Info | 2026-04-30 | PDF 470.7 KB |
| User Manual Metadata only | Users Manual | 2026-10-27 | PDF 2.7 MB |
| Internal Photos Metadata only | Internal Photos | 2026-10-27 | PDF 5.3 MB |
| External Photos Metadata only | External Photos | 2026-10-27 | PDF 1.9 MB |
| Test Setup Photos Metadata only | Test Setup Photos | 2026-10-27 | PDF 742.5 KB |
| Block Diagram Metadata only | Block Diagram | PDF 648.2 KB | |
| Schematic Diagram Metadata only | Schematics | PDF 3.5 MB | |
| Operation Description Metadata only | Operational Description | PDF 114.7 KB | |
| NII Software Security Metadata only | SDR Software/Security Info. | PDF 265.8 KB |
Application Information
| Application ID | OY5q7Z8dMSIkkZI2phXPvA== |
|---|---|
| Final Action Date | 2026-04-30 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0028068138 |
| Model | TAM8905M2 |
| Frequency Range | 5745-5825 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | Micro Music System |
| Responsible Party | Tomas Guan, tomas.guan@tpv-tech.com , 86-755-36358341 |
| Non-Technical Contact | Gcoff Bostwick, TPV-USA Corp, geoff.bostwick@tpv-tech.com , 980-890-7523 |
| Test Firm | David Chen, Hwa-Hsing (Dongguan) Testing Co., Ltd., david.chen@hwa-hsing.com  , 0769-83078199 |
| TCB Email | TEI@timcoengr.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| 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 |
|---|---|---|
| OY5q7Z8dMSIkkZI2phXPvA== | 2026-04-30 | Original Equipment |
| NcajqJgREhwaAwXZ+2yqcg== | 2026-04-30 | Original Equipment |
| DYx1qapRc5hu9KllSZVTeQ== | 2026-04-30 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application OY5q7Z8dMSIkkZI2phXPvA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 04/30/2026 Application Dated: 04/30/2026 |
| 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: | 2AR2STAM8905M2 |
| Name of Grantee: | MMD Hong Kong Holding Limited |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Micro Music System |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.012445 | ||
| CC | 15E | 5260.0 - 5320.0 | 0.022594 | ||
| CC | 15E | 5500.0 - 5700.0 | 0.029717 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.023605 |
| Output Power listed is the maximum conducted output power. This device must be installed and operated so as to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. This device supports 20 MHz modes. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application NcajqJgREhwaAwXZ+2yqcg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 04/30/2026 Application Dated: 04/30/2026 |
| 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: | 2AR2STAM8905M2 |
| 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 | 0.012162 |
| Output Power listed is the maximum conducted output power. This device must be installed and operated so as to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application DYx1qapRc5hu9KllSZVTeQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 04/30/2026 Application Dated: 04/30/2026 |
| 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: | 2AR2STAM8905M2 |
| 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 | 0.010375 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.083368 |
| Output Power listed is the maximum conducted output power. This device must be installed and operated so as to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. This device supports 20 MHz modes. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |