FCC ID 2AOKI-WFM620RSC1
WF-M620-RSC1 module
by Sichuan AI-Link Technology Co.,Ltd.
Grantee Code: 2AOKI Product Code: WFM620RSC1
Latest application date: 2022-04-01
FCC ID Device Details
| FCC ID | 2AOKI-WFM620RSC1 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AOKI |
| Product Code | WFM620RSC1 |
| Applicant Business | Sichuan AI-Link Technology Co.,Ltd. 🇨🇳 |
| Related Domains |  changhong.com  sgs.com |
| Equipment Class | WF-M620-RSC1 module |
| Test Firm | Compliance Certification Services (Kunshan) Inc |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2472 MHz | Class II permissive change or modification of presently authorized equipment | 2022-04-01 |
| 2412-2472 MHz | Original Equipment | 2019-04-15 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2019-04-15 | PDF 639.8 KB |
| Internal Photos | Internal Photos | 2019-04-15 | PDF 1.2 MB |
| external photo | External Photos | 2022-04-01 | PDF 772.2 KB |
| External Photos | External Photos | 2019-04-15 | PDF 1.2 MB |
| Label | ID Label/Location Info | 2019-04-15 | PDF 46.4 KB |
| Test setup photo | Test Setup Photos | 2022-04-01 | PDF 381.1 KB |
| Test Setup Photos | Test Setup Photos | 2019-04-15 | PDF 906.5 KB |
| Test Report | Test Report | 2022-04-01 | PDF 1.8 MB |
| Test Report | Test Report | 2019-04-15 | PDF 2.5 MB |
| Applicant cover letter | Cover Letter(s) | 2022-04-01 | PDF 358.8 KB |
| C2PC Cover letter | Cover Letter(s) | 2022-04-01 | PDF 143.2 KB |
| Confidentiality letter | Cover Letter(s) | 2022-04-01 | PDF 149.1 KB |
| POA | Cover Letter(s) | 2022-04-01 | PDF 182 KB |
| Authorization Letter | Cover Letter(s) | 2019-04-15 | PDF 211 KB |
| Confidentially Letter | Cover Letter(s) | 2019-04-15 | PDF 191.9 KB |
| Cover letter | Cover Letter(s) | 2019-04-15 | PDF 513.9 KB |
| mpe report | RF Exposure Info | 2022-04-01 | PDF 506.3 KB |
| RF Exposure Info | RF Exposure Info | 2019-04-15 | PDF 1.2 MB |
| Block Diagram Metadata only | Block Diagram | PDF 13.7 KB | |
| Schematics Metadata only | Schematics | PDF 90.3 KB | |
| Operation description Metadata only | Operational Description | PDF 185.9 KB | |
| Operational Description Metadata only | Operational Description | PDF 246.5 KB |
Application Information
| Application ID | exwZ51Fn8QN/2CpCF9zjZg== |
|---|---|
| Final Action Date | 2022-04-01 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0010728525 |
| Model | WFM620RSC1 |
| Frequency Range | 2412-2472 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | WF-M620-RSC1 module |
| Responsible Party | Caixia Hu, Engineer, caixia.hu@changhong.com , +86- 0816-2438701 |
| Non-Technical Contact | Kidd Yang, Compliance Certification Services (Kunshan) Inc, kidd.yang@sgs.com , 86-755-25326619 |
| Test Firm | Autumn Zou, Compliance Certification Services (Kunshan) Inc, Autumn.Zou@sgs.com , +86 755 2759 5097 |
| TCB Email | USCTS.TCB@SGS.COM |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | 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 | No |
| Grant Comments | Output Power listed is conducted. Single Modular Approval. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. OEM integrators must ensure that the end user has no manual instructions to remove or install this module. For mobile and fixed operating configurations the antenna gain, including cable loss, must not exceed 1.77 dBi for satisfying RF exposure compliance according to as defined in 2.1091. The host integrator must follow the integration instructions provided by the module manufacturer and ensure that the composite-system end product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules and to KDB Publication 996369. The module grantee is responsible for providing the documentation to the system integrator on restrictions of use, for continuing compliance of the module. This device only has 20 MHz bandwidth mode. Permissive changed as specified under 47 CFR 2.1043 of the FCC rules, to add a new antenna. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| exwZ51Fn8QN/2CpCF9zjZg== | 2022-04-01 | Class II permissive change or modification of presently authorized equipment |
| VkTBNgLXiIT/a9yaNbJE9w== | 2019-04-15 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2412-2472 MHz | 0.0631000 | 15C |
Grants
TCB Grant - Application VkTBNgLXiIT/a9yaNbJE9w==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
SGS North America, Inc. 620 Old Peachtree Road NW Suite 100 Suwanee, GA 30024 |
Date of Grant: 04/15/2019 Application Dated: 04/15/2019 |
| Sichuan AI-Link Technology Co.,Ltd. |
| Anzhou, Industrial park, |
| Mianyang, Sichuan, China |
| Attention: Caixia Hu , Engineer |
| 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: | 2AOKI-WFM620RSC1 |
| Name of Grantee: | Sichuan AI-Link Technology Co.,Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | WF-M620-RSC1 module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2472.0 | 0.0631 |
| Output Power is conducted. Single Modular Approval. This device is to be used only for mobile and fixed application. The antenna(s) used for this transmitter must be installed 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 evaluation procedures as documented in this filing. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. OEM integrators must insure that the end user has no manual instructions to remove or install this module. The Grantee is responsible for providing the documentation required for modular use. This device only supports 20MHz bandwidth mode. |
EAS Grant - Application VkTBNgLXiIT/a9yaNbJE9w==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Sichuan AI-Link Technology Co.,Ltd. Anzhou, Industrial park, Mianyang, Sichuan, China |
Date of Grant: 04/15/2019 Application Dated: 04/15/2019 |
| Attention: Caixia Hu , Engineer |
| 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: | 2AOKI-WFM620RSC1 |
| Name of Grantee: | Sichuan AI-Link Technology Co.,Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | WF-M620-RSC1 module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2472.0 | 0.0631 |
| Output Power is conducted. Single Modular Approval. This device is to be used only for mobile and fixed application. The antenna(s) used for this transmitter must be installed 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 evaluation procedures as documented in this filing. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. OEM integrators must insure that the end user has no manual instructions to remove or install this module. The Grantee is responsible for providing the documentation required for modular use. This device only supports 20MHz bandwidth mode. |
| Mail To: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
SGS North America, Inc. 620 Old Peachtree Road NW Suite 100 Suwanee, GA 30024 |
Date of Grant: 04/01/2022 Application Dated: 04/01/2022 |
| Sichuan AI-Link Technology Co.,Ltd. |
| Anzhou, Industrial park, |
| Mianyang, Sichuan, China |
| Attention: Caixia Hu , Engineer |
| 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: | 2AOKI-WFM620RSC1 |
| Name of Grantee: | Sichuan AI-Link Technology Co.,Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | WF-M620-RSC1 module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2472.0 | 0.0631 |
| Output Power listed is conducted. Single Modular Approval. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. OEM integrators must ensure that the end user has no manual instructions to remove or install this module. For mobile and fixed operating configurations the antenna gain, including cable loss, must not exceed 1.77 dBi for satisfying RF exposure compliance according to as defined in 2.1091. The host integrator must follow the integration instructions provided by the module manufacturer and ensure that the composite-system end product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules and to KDB Publication 996369. The module grantee is responsible for providing the documentation to the system integrator on restrictions of use, for continuing compliance of the module. This device only has 20 MHz bandwidth mode. Permissive changed as specified under 47 CFR 2.1043 of the FCC rules, to add a new antenna. |
EAS Grant - Application exwZ51Fn8QN/2CpCF9zjZg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Sichuan AI-Link Technology Co.,Ltd. Anzhou, Industrial park, Mianyang, Sichuan, China |
Date of Grant: 04/01/2022 Application Dated: 04/01/2022 |
| Attention: Caixia Hu , Engineer |
| 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: | 2AOKI-WFM620RSC1 |
| Name of Grantee: | Sichuan AI-Link Technology Co.,Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | WF-M620-RSC1 module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2472.0 | 0.0631 |
| Output Power listed is conducted. Single Modular Approval. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. OEM integrators must ensure that the end user has no manual instructions to remove or install this module. For mobile and fixed operating configurations the antenna gain, including cable loss, must not exceed 1.77 dBi for satisfying RF exposure compliance according to as defined in 2.1091. The host integrator must follow the integration instructions provided by the module manufacturer and ensure that the composite-system end product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules and to KDB Publication 996369. The module grantee is responsible for providing the documentation to the system integrator on restrictions of use, for continuing compliance of the module. This device only has 20 MHz bandwidth mode. Permissive changed as specified under 47 CFR 2.1043 of the FCC rules, to add a new antenna. |
| Mail To: |