FCC ID 2BABF-AMP003
WiiM Amp Ultra
by Linkplay Technology Inc.
Grantee Code: 2BABF Product Code: AMP003
Latest application date: 2025-05-26
FCC ID Device Details
| FCC ID | 2BABF-AMP003 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BABF |
| Product Code | AMP003 |
| Applicant Business | Linkplay Technology Inc. 🇺🇸 |
| Related Domains |  linkplay.com |
| Equipment Class | WiiM Amp Ultra |
| Test Firm | Shenzhen Morlab Communications Technology Co. Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5180-5240 MHz | Original Equipment | 2025-05-26 |
| 5955-7115 MHz | Original Equipment | 2025-05-26 |
| 2402-2480 MHz | Original Equipment | 2025-05-26 |
| 2402-2480 MHz | Original Equipment | 2025-05-26 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| UM | Users Manual | 2025-11-19 | PDF 2.1 MB |
| Internal Photos | Internal Photos | 2025-11-19 | PDF 3.5 MB |
| External Photos | External Photos | 2025-11-19 | PDF 1.3 MB |
| Label&location1 | ID Label/Location Info | 2025-05-26 | PDF 835.8 KB |
| Label&location2 | ID Label/Location Info | 2025-05-26 | PDF 810.2 KB |
| Test Setup Photos_6XD | Test Setup Photos | 2025-11-19 | PDF 562.3 KB |
| Test Setup Photos_DTS | Test Setup Photos | 2025-11-19 | PDF 561.3 KB |
| Test Setup Photos_NII | Test Setup Photos | 2025-11-19 | PDF 562.3 KB |
| Antenna_SPEC | Test Report | 2025-05-26 | PDF 1.5 MB |
| SZ24040154W01_Linkplay_A98D_BLE_DTS | Test Report | 2025-05-26 | PDF 3.8 MB |
| SZ24040154W02_Linkplay_A98D_BTclassic_DSS_PART1 | Test Report | 2025-05-26 | PDF 3.2 MB |
| SZ24040154W02_Linkplay_A98D_BTclassic_DSS_PART2 | Test Report | 2025-05-26 | PDF 4.7 MB |
| SZ24040154W03_Linkplay_A98D_WiFi2.4G_DTS_PART1 | Test Report | 2025-05-26 | PDF 3.8 MB |
| SZ24040154W03_Linkplay_A98D_WiFi2.4G_DTS_PART2 | Test Report | 2025-05-26 | PDF 5.1 MB |
| SZ24040154W03_Linkplay_A98D_WiFi2.4G_DTS_PART3 | Test Report | 2025-05-26 | PDF 4 MB |
| SZ24040154W04_Linkplay_A98D_WiFi5G_U-NII_PART1 | Test Report | 2025-05-26 | PDF 5.4 MB |
| SZ24040154W04_Linkplay_A98D_WiFi5G_U-NII_PART2 | Test Report | 2025-05-26 | PDF 5.2 MB |
| SZ24040154W04_Linkplay_A98D_WiFi5G_U-NII_PART3 | Test Report | 2025-05-26 | PDF 5.3 MB |
| SZ24040154W04_Linkplay_A98D_WiFi5G_U-NII_PART4 | Test Report | 2025-05-26 | PDF 5.4 MB |
| SZ24040154W04_Linkplay_A98D_WiFi5G_U-NII_PART5 | Test Report | 2025-05-26 | PDF 4.5 MB |
| SZ24040154W05_Linkplay_A98D_WiFi6G_U-NII_PART1 | Test Report | 2025-05-26 | PDF 5.4 MB |
| SZ24040154W05_Linkplay_A98D_WiFi6G_U-NII_PART2 | Test Report | 2025-05-26 | PDF 5.2 MB |
| SZ24040154W05_Linkplay_A98D_WiFi6G_U-NII_PART3 | Test Report | 2025-05-26 | PDF 4 MB |
| SZ25020263W01_Linkplay_AMP003_BLE_DTS | Test Report | 2025-05-26 | PDF 1.4 MB |
| SZ25020263W02_Linkplay_AMP003_BTclassic_DSS | Test Report | 2025-05-26 | PDF 1.4 MB |
| SZ25020263W03_Linkplay_AMP003_WiFi2.4G_DTS | Test Report | 2025-05-26 | PDF 1.4 MB |
| SZ25020263W04_Linkplay_AMP003_WiFi5G_U-NII | Test Report | 2025-05-26 | PDF 2.6 MB |
| SZ25020263W05_Linkplay_AMP003_WiFi6G_U-NII | Test Report | 2025-05-26 | PDF 1.8 MB |
| Attestation_Letter_COVERED_EQUIPMENT | Attestation Statements | 2025-05-26 | PDF 102.6 KB |
| Attestation_Letter_US_AGENT | Attestation Statements | 2025-05-26 | PDF 70.3 KB |
| Attestation_letter_for_6E(6XD) | Attestation Statements | 2025-05-26 | PDF 69.8 KB |
| Confidentiality | Cover Letter(s) | 2025-05-26 | PDF 91.3 KB |
| DTS_NII_Declaration | Cover Letter(s) | 2025-05-26 | PDF 72.4 KB |
| POA | Cover Letter(s) | 2025-05-26 | PDF 73.3 KB |
| SDoC | Cover Letter(s) | 2025-05-26 | PDF 169.4 KB |
| WIFI_CH12-13_Declaration | Cover Letter(s) | 2025-05-26 | PDF 62.2 KB |
| SZ25020263S01_Linkplay_AMP003_FCC_RF Exposure | RF Exposure Info | 2025-05-26 | PDF 401.1 KB |
| Block Diagram Metadata only | Block Diagram | PDF 466.6 KB | |
| Schematic Metadata only | Schematics | PDF 1.1 MB | |
| Schematic_Module Metadata only | Schematics | PDF 919.8 KB | |
| OP Metadata only | Operational Description | PDF 217.3 KB | |
| Software_Security_Info Metadata only | SDR Software/Security Info. | PDF 116.9 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 205 KB |
Application Information
| Application ID | xPanr6BoBj1v9DXd2I9Dng== |
|---|---|
| Final Action Date | 2025-05-26 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0033422494 |
| Model | AMP003 |
| Frequency Range | 5180-5240 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | WiiM Amp Ultra |
| Responsible Party | Henry Jeong, hjeong@linkplay.com , +1 7147475476 |
| Test Firm | Mr. Su Feng, Shenzhen Morlab Communications Technology Co. Ltd., Zx.sun@morlab.cn  , 86-755-36698566 |
| TCB Email | bentje.holger@phoenix-testlab.de  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 11/19/2025 |
| 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 | Output power is maximum average conducted. This device supports IEEE 802.11 a/n/ac/ax 20, 40 and 80 MHz channel bandwidths. This device has integrated DSS, DTS, NII and 6XD transmitters certified under the same FCC ID. This device must be installed and operated 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. End-users must be provided with the transmitter operating conditions for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| xPanr6BoBj1v9DXd2I9Dng== | 2025-05-26 | Original Equipment |
| kmDNxNnFybZlivbOFFZNcQ== | 2025-05-26 | Original Equipment |
| 90dups3cAZMVDRg+1vmICA== | 2025-05-26 | Original Equipment |
| 1PuQ2cuKJ4Kv1lUNTsySmQ== | 2025-05-26 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application xPanr6BoBj1v9DXd2I9Dng==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
PHOENIX TESTLAB GmbH Koenigswinkel 10 32825 Blomberg, Germany |
Date of Grant: 05/26/2025 Application Dated: 05/26/2025 |
| Linkplay Technology Inc. |
| 3012 Scott Blvd, Santa Clara, CA 95054 |
| Santa Clara, CA 95054 |
| Attention: Henry Jeong , |
| 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: | 2BABF-AMP003 |
| Name of Grantee: | Linkplay Technology Inc. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | WiiM Amp Ultra |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.03981 | ||
| CC | 15E | 5260.0 - 5320.0 | 0.03639 | ||
| CC | 15E | 5500.0 - 5720.0 | 0.03926 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.04325 |
| Output power is maximum average conducted. This device supports IEEE 802.11 a/n/ac/ax 20, 40 and 80 MHz channel bandwidths. This device has integrated DSS, DTS, NII and 6XD transmitters certified under the same FCC ID. This device must be installed and operated 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. End-users must be provided with the transmitter operating conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application kmDNxNnFybZlivbOFFZNcQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
PHOENIX TESTLAB GmbH Koenigswinkel 10 32825 Blomberg, Germany |
Date of Grant: 05/26/2025 Application Dated: 05/26/2025 |
| Linkplay Technology Inc. |
| 3012 Scott Blvd, Santa Clara, CA 95054 |
| Santa Clara, CA 95054 |
| Attention: Henry Jeong , |
| 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: | 2BABF-AMP003 |
| Name of Grantee: | Linkplay Technology Inc. |
| Equipment Class: | 15E 6 GHz Low Power Indoor Client |
| Notes: | WiiM Amp Ultra |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC EP | 15E | 5955.0 - 7115.0 | 0.0361 |
| Output power is maximum EIRP. This device supports IEEE 802.11 ax 20, 40 and 80 MHz channel bandwidths. This device has integrated DSS, DTS, NII and 6XD transmitters certified under the same FCC ID. This device must be installed and operated 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. End-users must be provided with the transmitter operating conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| EP: | Output power is Effective Isotropic Radiated Power (EIRP) |
TCB Grant - Application 90dups3cAZMVDRg+1vmICA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
PHOENIX TESTLAB GmbH Koenigswinkel 10 32825 Blomberg, Germany |
Date of Grant: 05/26/2025 Application Dated: 05/26/2025 |
| Linkplay Technology Inc. |
| 3012 Scott Blvd, Santa Clara, CA 95054 |
| Santa Clara, CA 95054 |
| Attention: Henry Jeong , |
| 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: | 2BABF-AMP003 |
| Name of Grantee: | Linkplay Technology Inc. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | WiiM Amp Ultra |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.01786 |
| Output power is maximum peak conducted. This device has integrated DSS, DTS, NII and 6XD transmitters certified under the same FCC ID. This device must be installed and operated 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. End-users must be provided with the transmitter operating conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 1PuQ2cuKJ4Kv1lUNTsySmQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
PHOENIX TESTLAB GmbH Koenigswinkel 10 32825 Blomberg, Germany |
Date of Grant: 05/26/2025 Application Dated: 05/26/2025 |
| Linkplay Technology Inc. |
| 3012 Scott Blvd, Santa Clara, CA 95054 |
| Santa Clara, CA 95054 |
| Attention: Henry Jeong , |
| 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: | 2BABF-AMP003 |
| Name of Grantee: | Linkplay Technology Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | WiiM Amp Ultra |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.01849 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.57544 |
| Output power is maximum peak conducted. This device supports IEEE 802.11 b/g/n20/ax20 MHz channel bandwidths. This device has integrated DSS, DTS, NII and 6XD transmitters certified under the same FCC ID. This device must be installed and operated 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. End-users must be provided with the transmitter operating conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |