FCC ID 2AATL-6221EUUC
Combo Module
by FN-LINK TECHNOLOGY LIMITED
Grantee Code: 2AATL Product Code: 6221EUUC
Latest application date: 2025-04-29
FCC ID Device Details
| FCC ID | 2AATL-6221EUUC |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AATL |
| Product Code | 6221EUUC |
| Applicant Business | FN-LINK TECHNOLOGY LIMITED 🇨🇳 |
| Related Domains |  fn-link.com |
| Equipment Class | Combo Module |
| Test Firm | Waltek Testing Group (Shenzhen) Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-04-29 |
| 2402-2480 MHz | Original Equipment | 2025-04-29 |
| 5180-5240 MHz | Original Equipment | 2025-04-29 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| user manual | Users Manual | 2025-10-26 | PDF 2.7 MB |
| internal photos | Internal Photos | 2025-10-26 | PDF 769 KB |
| external photos | External Photos | 2025-10-26 | PDF 504.4 KB |
| label | ID Label/Location Info | 2025-04-29 | PDF 299.1 KB |
| test setup photos | Test Setup Photos | 2025-10-26 | PDF 715.6 KB |
| BLE test report | Test Report | 2025-04-29 | PDF 859 KB |
| BLE test report appendix | Test Report | 2025-04-29 | PDF 2.8 MB |
| DFS test report | Test Report | 2025-04-29 | PDF 440.5 KB |
| DFS test report appendix | Test Report | 2025-04-29 | PDF 743 KB |
| Test report | Test Report | 2025-04-29 | PDF 848.1 KB |
| Test report appendix 1 | Test Report | 2025-04-29 | PDF 5.1 MB |
| Test report appendix 2 | Test Report | 2025-04-29 | PDF 4.5 MB |
| WIFI 2.4G test report | Test Report | 2025-04-29 | PDF 1.2 MB |
| WIFI 2.4G test report appendix 01 | Test Report | 2025-04-29 | PDF 5.3 MB |
| WIFI 2.4G test report appendix 02 | Test Report | 2025-04-29 | PDF 5.4 MB |
| WIFI 2.4G test report appendix 03 | Test Report | 2025-04-29 | PDF 487.9 KB |
| WIFI 5G test report | Test Report | 2025-04-29 | PDF 1.7 MB |
| WIFI 5G test report appendix 01 | Test Report | 2025-04-29 | PDF 5.2 MB |
| WIFI 5G test report appendix 02 | Test Report | 2025-04-29 | PDF 5.3 MB |
| WIFI 5G test report appendix 03 | Test Report | 2025-04-29 | PDF 5.3 MB |
| WIFI 5G test report appendix 04 | Test Report | 2025-04-29 | PDF 5.2 MB |
| WIFI 5G test report appendix 05 | Test Report | 2025-04-29 | PDF 5.2 MB |
| WIFI 5G test report appendix 06 | Test Report | 2025-04-29 | PDF 5.4 MB |
| WIFI 5G test report appendix 07 | Test Report | 2025-04-29 | PDF 5.2 MB |
| WIFI 5G test report appendix 08 | Test Report | 2025-04-29 | PDF 5.1 MB |
| antenna specification | Test Report | 2025-04-29 | PDF 613.2 KB |
| Attestation Section 2.911(d)(5)(i) | Attestation Statements | 2025-04-29 | PDF 134.3 KB |
| Attestation Section 2.911(d)(5)(ii) | Attestation Statements | 2025-04-29 | PDF 129.7 KB |
| US Agent letter | Attestation Statements | 2025-04-29 | PDF 203.1 KB |
| POA letter | Cover Letter(s) | 2025-04-29 | PDF 154.9 KB |
| confidentiality letter | Cover Letter(s) | 2025-04-29 | PDF 205.9 KB |
| modular approval letter | Cover Letter(s) | 2025-04-29 | PDF 128.2 KB |
| RF exposure report | RF Exposure Info | 2025-04-29 | PDF 181.8 KB |
| Block Diagram Metadata only | Block Diagram | PDF 205.3 KB | |
| Schematics Metadata only | Schematics | PDF 131.8 KB | |
| Operational Description Metadata only | Operational Description | PDF 177.3 KB | |
| Software Security info Metadata only | SDR Software/Security Info. | PDF 185.9 KB |
Application Information
| Application ID | lfF33s4ELhqKnf8mtdY92Q== |
|---|---|
| Final Action Date | 2025-04-29 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0022902761 |
| Model | 6221EUUC |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Combo Module |
| Responsible Party | Jim Hu, Manager, jim@fn-link.com , +8613538178944 |
| Test Firm | Jandy So, Waltek Testing Group (Shenzhen) Co., Ltd., jandy.su@waltek.com.cn  , 86-755-33663308 |
| TCB Email | TEI@timcoengr.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 10/26/2025 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Single Modular Approval |
| 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 | Single module . 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. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| lfF33s4ELhqKnf8mtdY92Q== | 2025-04-29 | Original Equipment |
| aIVXJtC+6qXTM+b0iAISgA== | 2025-04-29 | Original Equipment |
| O7jCtUTk81YOVGvaHRu/mQ== | 2025-04-29 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application O7jCtUTk81YOVGvaHRu/mQ==
| 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: 04/29/2025 Application Dated: 04/29/2025 |
| FN-LINK TECHNOLOGY LIMITED |
| No.8, Litong Road, Liuyang Economic & |
| Technical Development Zone, |
| Changsha, Hunan, China |
| Attention: Jim Hu , 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: | 2AATL-6221EUUC |
| Name of Grantee: | FN-LINK TECHNOLOGY LIMITED |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Combo Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.0166 | ||
| CC | 15E | 5260.0 - 5320.0 | 0.0157 | ||
| CC | 15E | 5500.0 - 5700.0 | 0.0196 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.0138 |
| Single module . 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, 40 and 80 MHz modes. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application lfF33s4ELhqKnf8mtdY92Q==
| 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: 04/29/2025 Application Dated: 04/29/2025 |
| FN-LINK TECHNOLOGY LIMITED |
| No.8, Litong Road, Liuyang Economic & |
| Technical Development Zone, |
| Changsha, Hunan, China |
| Attention: Jim Hu , 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: | 2AATL-6221EUUC |
| Name of Grantee: | FN-LINK TECHNOLOGY LIMITED |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Combo Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0057 |
| Single module . 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 aIVXJtC+6qXTM+b0iAISgA==
| 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: 04/29/2025 Application Dated: 04/29/2025 |
| FN-LINK TECHNOLOGY LIMITED |
| No.8, Litong Road, Liuyang Economic & |
| Technical Development Zone, |
| Changsha, Hunan, China |
| Attention: Jim Hu , 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: | 2AATL-6221EUUC |
| Name of Grantee: | FN-LINK TECHNOLOGY LIMITED |
| Equipment Class: | Digital Transmission System |
| Notes: | Combo Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0043 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.0467 |
| Single module . 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, 40 MHz modes. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |