FCC ID 2ATFT-J7
Video projector
by Shenzhen Kejinming Electronic Co.,Ltd
Grantee Code: 2ATFT Product Code: J7
Latest application date: 2025-07-22
FCC ID Device Details
| FCC ID | 2ATFT-J7 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2ATFT |
| Product Code | J7 |
| Applicant Business | Shenzhen Kejinming Electronic Co.,Ltd 🇨🇳 |
| Related Domains |  kejingming.com |
| Equipment Class | Video projector |
| Test Firm | Shenzhen Anbotek Compliance Laboratory Limited |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-07-22 |
| 2402-2480 MHz | Original Equipment | 2025-07-22 |
| 5745-5825 MHz | Original Equipment | 2025-07-22 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manua | Users Manual | 2026-01-19 | PDF 3 MB |
| user manua | Users Manual | 2026-01-18 | PDF 3 MB |
| internal photos | Internal Photos | 2026-01-19 | PDF 2.2 MB |
| Intemal photos | Internal Photos | 2026-01-18 | PDF 2.2 MB |
| Internal photos | Internal Photos | 2026-01-18 | PDF 2.2 MB |
| external photos | External Photos | 2026-01-19 | PDF 1,003 KB |
| Extermal Photos | External Photos | 2026-01-18 | PDF 1,003 KB |
| External Photos | External Photos | 2026-01-18 | PDF 1,003 KB |
| LABEL | ID Label/Location Info | 2025-07-22 | PDF 433.7 KB |
| Test Setup Photo | Test Setup Photos | 2026-01-19 | PDF 1.1 MB |
| Test Setup Template | Test Setup Photos | 2026-01-18 | PDF 1.1 MB |
| Test Setup photos | Test Setup Photos | 2026-01-18 | PDF 1.1 MB |
| Antenna test report | Test Report | 2025-07-22 | PDF 2.9 MB |
| FCC-BLE Appendix Data | Test Report | 2025-07-22 | PDF 4.3 MB |
| FCC-BT Appendix Data_1-30 | Test Report | 2025-07-22 | PDF 3.7 MB |
| FCC-BT Appendix Data_31-55 | Test Report | 2025-07-22 | PDF 3.7 MB |
| FCC-RF-Anbotek-BLE Report | Test Report | 2025-07-22 | PDF 3 MB |
| FCC-RF-Anbotek-BT Report | Test Report | 2025-07-22 | PDF 3 MB |
| FCC-RF-Anbotek-RLAN Report | Test Report | 2025-07-22 | PDF 2.2 MB |
| FCC-RF-Anbotek-WLAN Report Metadata only | Test Report | 2025-07-22 | PDF 2.2 MB |
| FCC-RLAN Appendix Data_1-32 | Test Report | 2025-07-22 | PDF 5 MB |
| FCC-RLAN Appendix Data_33-64 | Test Report | 2025-07-22 | PDF 4 MB |
| FCC-RLAN Appendix Data_65-96 | Test Report | 2025-07-22 | PDF 2.8 MB |
| FCC-RLAN Appendix Data_97-127 | Test Report | 2025-07-22 | PDF 3.7 MB |
| FCC-WLAN Appendix Data_1-29 | Test Report | 2025-07-22 | PDF 4 MB |
| FCC-WLAN Appendix Data_30-58 | Test Report | 2025-07-22 | PDF 4.2 MB |
| FCC-WLAN Appendix Data_59-87 | Test Report | 2025-07-22 | PDF 4.3 MB |
| RF-Anbotek-BLE Report | Test Report | 2025-07-22 | PDF 3 MB |
| RF-Anbotek-WLAN Report | Test Report | 2025-07-22 | PDF 2.2 MB |
| 2.911_(d)(5)(i)(ii) Certification Equipment Type v1.2 | Attestation Statements | 2025-07-22 | PDF 68.2 KB |
| Attestation_Statements_Kaspersky_Rev 1.0 | Attestation Statements | 2025-07-22 | PDF 119.7 KB |
| U.S. Agent Letter of Attestation _Rev1.0 | Attestation Statements | 2025-07-22 | PDF 215.8 KB |
| US Agent letter | Attestation Statements | 2025-07-22 | PDF 215.8 KB |
| FCC Software Configuration Control Declaration Rev1.0 | Cover Letter(s) | 2025-07-22 | PDF 70.2 KB |
| FCC-Confidentiality-Request_Rev1.1 | Cover Letter(s) | 2025-07-22 | PDF 67.3 KB |
| FCC-POA_Rev1.0 | Cover Letter(s) | 2025-07-22 | PDF 43.8 KB |
| Product Change Description_Variant template | Cover Letter(s) | 2025-07-22 | PDF 78.5 KB |
| MPE | RF Exposure Info | 2025-07-22 | PDF 285.4 KB |
| Block Diagram Metadata only | Block Diagram | PDF 93.3 KB | |
| SCH Metadata only | Schematics | PDF 3.2 MB | |
| OP Metadata only | Operational Description | PDF 102.4 KB | |
| FCC Software Security Requirements for UNII devices Rev1.0 Metadata only | SDR Software/Security Info. | PDF 92.2 KB |
Application Information
| Application ID | cxPrsGvmHQ+rn9aYAz1zJg== |
|---|---|
| Final Action Date | 2025-07-22 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0028509735 |
| Model | J7 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Video projector |
| Responsible Party | Ruiqi Chen, Sales Director, evans@kejingming.com , 0755-27489177 |
| Technical Contact | Shenzhen Kejinming Electronic Co.,Ltd, evans@kejingming.com |
| Test Firm | Jeff Zhu, Shenzhen Anbotek Compliance Laboratory Limited, jeff.zhu@anbotek.com  , 86-12798230942 |
| TCB Email | joe_chew@derycom-us.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 01/18/2026 |
| 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 listed is conducted power. The antenna used with this transmitter must be installed to provide a minimum 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. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| cxPrsGvmHQ+rn9aYAz1zJg== | 2025-07-22 | Original Equipment |
| IwkF0/RxZBCYXMdQarx7XQ== | 2025-07-22 | Original Equipment |
| 0cROvvIG0jc5TSACmfgZeQ== | 2025-07-22 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application IwkF0/RxZBCYXMdQarx7XQ==
| 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: 07/22/2025 Application Dated: 07/22/2025 |
| Shenzhen Kejinming Electronic Co.,Ltd |
| Floor1-6, BlockB7, YintianIndustrialPark, Yantian |
| Community, XixiangStreet, Bao'an Dist. |
| Shenzhen, Guangdong, China |
| Attention: Ruiqi Chen , Sales Director |
| 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: | 2ATFT-J7 |
| Name of Grantee: | Shenzhen Kejinming Electronic Co.,Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Video projector |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0014 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.0267 |
| Output power listed is conducted power. This device contains 20 and 40 MHz signal bandwidth. The antenna used with this transmitter must be installed to provide a minimum 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. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application cxPrsGvmHQ+rn9aYAz1zJg==
| 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: 07/22/2025 Application Dated: 07/22/2025 |
| Shenzhen Kejinming Electronic Co.,Ltd |
| Floor1-6, BlockB7, YintianIndustrialPark, Yantian |
| Community, XixiangStreet, Bao'an Dist. |
| Shenzhen, Guangdong, China |
| Attention: Ruiqi Chen , Sales Director |
| 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: | 2ATFT-J7 |
| Name of Grantee: | Shenzhen Kejinming Electronic Co.,Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Video projector |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0015 |
| Output power listed is conducted power. The antenna used with this transmitter must be installed to provide a minimum 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. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 0cROvvIG0jc5TSACmfgZeQ==
| 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: 07/22/2025 Application Dated: 07/22/2025 |
| Shenzhen Kejinming Electronic Co.,Ltd |
| Floor1-6, BlockB7, YintianIndustrialPark, Yantian |
| Community, XixiangStreet, Bao'an Dist. |
| Shenzhen, Guangdong, China |
| Attention: Ruiqi Chen , Sales Director |
| 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: | 2ATFT-J7 |
| Name of Grantee: | Shenzhen Kejinming Electronic Co.,Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Video projector |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.0187 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.0186 |
| Output power listed is conducted power. This device contains 20 and 40 MHz signal bandwidth. The antenna used with this transmitter must be installed to provide a minimum 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. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |