FCC ID 2A7JV-M20
Calendar
by Shenzhen Jiutong zhichuang technology Co., Ltd
Grantee Code: 2A7JV Product Code: M20
Latest application date: 2025-12-02
FCC ID Device Details
| FCC ID | 2A7JV-M20 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A7JV |
| Product Code | M20 |
| Applicant Business | Shenzhen Jiutong zhichuang technology Co., Ltd 🇨🇳 |
| Related Domains |  kowcomms.com |
| Equipment Class | Calendar |
| Test Firm | Shenzhen DL Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Change in identification of presently authorized equipment. Original FCC ID: 2AAMS-D157Y Grant Date: 08/20/2025 | 2025-12-02 |
| 5745-5825 MHz | Change in identification of presently authorized equipment. Original FCC ID: 2AAMS-D157Y Grant Date: 08/20/2025 | 2025-12-02 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Ext photo | External Photos | 2025-12-02 | PDF 414.1 KB |
| Label and Location | ID Label/Location Info | 2025-12-02 | PDF 204.5 KB |
| Attestation Statements-Kaspersky | Attestation Statements | 2025-12-02 | PDF 221.1 KB |
| Attestation Statements-Not Covered | Attestation Statements | 2025-12-02 | PDF 143.4 KB |
| US Agent attestation | Attestation Statements | 2025-12-02 | PDF 218.8 KB |
| FCC Authorization from Original Grantee | Cover Letter(s) | 2025-12-02 | PDF 112 KB |
| FCC Change in ID Authorization Letter | Cover Letter(s) | 2025-12-02 | PDF 184.9 KB |
| FCC Change in ID Request | Cover Letter(s) | 2025-12-02 | PDF 184.9 KB |
| Model difference | Cover Letter(s) | 2025-12-02 | PDF 139.7 KB |
| POA | Cover Letter(s) | 2025-12-02 | PDF 102.9 KB |
Application Information
| Application ID | t2rz0m93cq+vH2qqHj0VCw== |
|---|---|
| Final Action Date | 2025-12-02 |
| Application Purpose | Change in identification of presently authorized equipment. Original FCC ID: 2AAMS-D157Y Grant Date: 08/20/2025 |
| Applicant FRN | 0032217200 |
| Model | M20 |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Calendar |
| Responsible Party | shulong Chen, huihui.xiang@kowcomms.com , 15889763935 |
| Test Firm | Jade Yang, Shenzhen DL Testing Technology Co., Ltd., Jade.yang@dl-cert.com  , 400-688-3552 |
| TCB Email | joe_chew@derycom-us.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| 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 |
|---|---|---|
| t2rz0m93cq+vH2qqHj0VCw== | 2025-12-02 | Change in identification of presently authorized equipment. Original FCC ID: 2AAMS-D157Y Grant Date: 08/20/2025 |
| 85Oxylffh5V7H523dNaLIw== | 2025-12-02 | Change in identification of presently authorized equipment. Original FCC ID: 2AAMS-D157Y Grant Date: 08/20/2025 |
Equipment Authorization
Grants
TCB Grant - Application t2rz0m93cq+vH2qqHj0VCw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 12/02/2025 Application Dated: 12/02/2025 |
| Shenzhen Jiutong zhichuang technology Co., Ltd |
| Room 615, Building B, Xinshiyi Maker Park, No.111 |
| Pingshan 1st Road, Taoyuan Subdistrict, |
| Nanshan District, Shenzhen,Guangdong Province,, 518000 China |
| Attention: shulong Chen , |
| 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: | 2A7JV-M20 |
| Name of Grantee: | Shenzhen Jiutong zhichuang technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Calendar |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2412.0 - 2462.0 | 0.0254 |
| Output Power listed is peak conducted. This device supports 802.11b, 802.11g, 802.11n and 802.11ax with a 20 MHz and 40 MHz bandwidth mode. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 85Oxylffh5V7H523dNaLIw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 12/02/2025 Application Dated: 12/02/2025 |
| Shenzhen Jiutong zhichuang technology Co., Ltd |
| Room 615, Building B, Xinshiyi Maker Park, No.111 |
| Pingshan 1st Road, Taoyuan Subdistrict, |
| Nanshan District, Shenzhen,Guangdong Province,, 518000 China |
| Attention: shulong Chen , |
| 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: | 2A7JV-M20 |
| Name of Grantee: | Shenzhen Jiutong zhichuang technology Co., Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Calendar |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.0163 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.0126 |
| Output power listed is average conducted. This device supports 802.11a, 802.11n, 802.11ac and 802.11ax with a 20 MHz, 40 MHz and 80 MHz bandwidth mode. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |