FCC ID 2ATFT-KJM-K300F
Projector
by Shenzhen Kejinming Electronic Co.,Ltd
Grantee Code: 2ATFT Product Code: KJMK300F
Latest application date: 2024-09-11
FCC ID Device Details
| FCC ID | 2ATFT-KJM-K300F |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2ATFT |
| Product Code | KJMK300F |
| Applicant Business | Shenzhen Kejinming Electronic Co.,Ltd 🇨🇳 |
| Related Domains |  kejingming.com |
| Equipment Class | Projector |
| Test Firm | Shenzhen LCS Compliance Testing Laboratory Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2024-09-11 |
| 2402-2480 MHz | Original Equipment | 2024-09-11 |
| 5180-5240 MHz | Original Equipment | 2024-09-11 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2024-09-11 | PDF 3.4 MB |
| Internal photos | Internal Photos | 2024-09-11 | PDF 2.5 MB |
| External photos | External Photos | 2024-09-11 | PDF 1.1 MB |
| Label and label location | ID Label/Location Info | 2024-09-11 | PDF 184 KB |
| Letter of declaration unii device | Operational Description | 2024-09-11 | PDF 263.2 KB |
| Test setup photos | Test Setup Photos | 2024-09-11 | PDF 230.3 KB |
| Antenna information | Test Report | 2024-09-11 | PDF 2.8 MB |
| Appendix A test data BT | Test Report | 2024-09-11 | PDF 3.9 MB |
| Appendix B test data BT LE | Test Report | 2024-09-11 | PDF 1.3 MB |
| Appendix C test data 2G4WLAN part 1 | Test Report | 2024-09-11 | PDF 3.9 MB |
| Appendix C test data 2G4WLAN part 2 | Test Report | 2024-09-11 | PDF 3.4 MB |
| Appendix D test data 5GWLAN band 1 part 1 | Test Report | 2024-09-11 | PDF 3.1 MB |
| Appendix D test data 5GWLAN band 1 part 2 | Test Report | 2024-09-11 | PDF 2.7 MB |
| Appendix E test data 5GWLAN band 3 part 1 | Test Report | 2024-09-11 | PDF 3.1 MB |
| Appendix E test data 5GWLAN band 3 part 2 | Test Report | 2024-09-11 | PDF 2.8 MB |
| Test Report 2G4WLAN | Test Report | 2024-09-11 | PDF 946.8 KB |
| Test Report 5GWLAN band 1 | Test Report | 2024-09-11 | PDF 989.9 KB |
| Test Report 5GWLAN band 3 | Test Report | 2024-09-11 | PDF 970.7 KB |
| Test Report BT | Test Report | 2024-09-11 | PDF 935.3 KB |
| Test Report BT LE | Test Report | 2024-09-11 | PDF 895 KB |
| Agent attestation letter | Attestation Statements | 2024-09-11 | PDF 163.3 KB |
| Covered equipment letter | Attestation Statements | 2024-09-11 | PDF 187.1 KB |
| Confidentiality request letter | Cover Letter(s) | 2024-09-11 | PDF 174.4 KB |
| Letter of declaration disable channel 12 and 13 by software | Cover Letter(s) | 2024-09-11 | PDF 142.6 KB |
| Letter of declaration model difference | Cover Letter(s) | 2024-09-11 | PDF 112.1 KB |
| RF exposure evaluation | RF Exposure Info | 2024-09-11 | PDF 468.3 KB |
| Block diagram Metadata only | Block Diagram | PDF 107.3 KB | |
| Schematic Metadata only | Schematics | PDF 536.7 KB | |
| Letter of declaration unii device software configuration control Metadata only | Operational Description | PDF 84.3 KB | |
| Letter of declaration unii device software security requirements Metadata only | Operational Description | PDF 165.7 KB | |
| Operation description Metadata only | Operational Description | PDF 1.6 MB |
Application Information
| Application ID | dt5u9EyiGc1k4uolQDUPJw== |
|---|---|
| Final Action Date | 2024-09-11 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0028509735 |
| Model | KJM-K300F |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Projector |
| Responsible Party | Ruiqi Chen, Sales Director, evans@kejingming.com , 0755-27489177 |
| Test Firm | Gavin Liang, Shenzhen LCS Compliance Testing Laboratory Ltd., gavin.liang@lcs-cert.com  , 0755-82591330 |
| TCB Email | o.kneip@kl-certification.de  |
| 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 | 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 | Power listed is maximum peak conducted output power. The device supports both 20 MHz and 40 MHz bandwidth modes as described in this filing. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. Device is a client device only containing 2 x 2 MIMO configuration, enabled for either 2.4 or 5 GHz band operations as described in this filing. The device also contains 5GHz WLAN and Bluetooth transmitters. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| dt5u9EyiGc1k4uolQDUPJw== | 2024-09-11 | Original Equipment |
| RMnXklAbh+voN3+CaZZKMQ== | 2024-09-11 | Original Equipment |
| BRDyLuEV1jZpZ+pJtJ8Lrw== | 2024-09-11 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application RMnXklAbh+voN3+CaZZKMQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 09/11/2024 Application Dated: 09/11/2024 |
| Shenzhen Kejinming Electronic Co.,Ltd |
| 1-6F,Block B7,Yintian Industrial Park |
| Xixiang Street,Bao'an Dist. |
| Shenzhen, 518000 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-KJM-K300F |
| Name of Grantee: | Shenzhen Kejinming Electronic Co.,Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Projector |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0014 |
| Power listed is maximum peak conducted output power. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing.The device also contains BLE, 2.4GHz WLAN and 5GHz WLAN transmitters. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application RMnXklAbh+voN3+CaZZKMQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen Kejinming Electronic Co.,Ltd 1-6F,Block B7,Yintian Industrial Park Xixiang Street,Bao'an Dist. Shenzhen, 518000 China |
Date of Grant: 09/11/2024 Application Dated: 09/11/2024 |
| 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-KJM-K300F |
| Name of Grantee: | Shenzhen Kejinming Electronic Co.,Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Projector |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0014 |
| Power listed is maximum peak conducted output power. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing.The device also contains BLE, 2.4GHz WLAN and 5GHz WLAN transmitters. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 09/11/2024 Application Dated: 09/11/2024 |
| Shenzhen Kejinming Electronic Co.,Ltd |
| 1-6F,Block B7,Yintian Industrial Park |
| Xixiang Street,Bao'an Dist. |
| Shenzhen, 518000 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-KJM-K300F |
| Name of Grantee: | Shenzhen Kejinming Electronic Co.,Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Projector |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0011 | ||
| CC MO | 15C | 2412.0 - 2462.0 | 0.0419 |
| Power listed is maximum peak conducted output power. The device supports both 20 MHz and 40 MHz bandwidth modes as described in this filing. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. Device is a client device only containing 2 x 2 MIMO configuration, enabled for either 2.4 or 5 GHz band operations as described in this filing. The device also contains 5GHz WLAN and Bluetooth transmitters. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
EAS Grant - Application dt5u9EyiGc1k4uolQDUPJw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen Kejinming Electronic Co.,Ltd 1-6F,Block B7,Yintian Industrial Park Xixiang Street,Bao'an Dist. Shenzhen, 518000 China |
Date of Grant: 09/11/2024 Application Dated: 09/11/2024 |
| 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-KJM-K300F |
| Name of Grantee: | Shenzhen Kejinming Electronic Co.,Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Projector |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0011 | ||
| CC MO | 15C | 2412.0 - 2462.0 | 0.0419 |
| Power listed is maximum peak conducted output power. The device supports both 20 MHz and 40 MHz bandwidth modes as described in this filing. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. Device is a client device only containing 2 x 2 MIMO configuration, enabled for either 2.4 or 5 GHz band operations as described in this filing. The device also contains 5GHz WLAN and Bluetooth transmitters. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 09/11/2024 Application Dated: 09/11/2024 |
| Shenzhen Kejinming Electronic Co.,Ltd |
| 1-6F,Block B7,Yintian Industrial Park |
| Xixiang Street,Bao'an Dist. |
| Shenzhen, 518000 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-KJM-K300F |
| Name of Grantee: | Shenzhen Kejinming Electronic Co.,Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Projector |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.0275 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.0282 |
| Power listed is maximum average conducted output power. The device supports 20 MHz, 40 MHz and 80 MHz bandwidth modes as described in this filing. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. Device is a client device only containing 2 x 2 MIMO configuration, enabled for either 2.4 or 5 GHz band operations as described in this filing. The device also contains Bluetooth, 2.4GHz WLAN and BLE transmitters. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
EAS Grant - Application BRDyLuEV1jZpZ+pJtJ8Lrw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen Kejinming Electronic Co.,Ltd 1-6F,Block B7,Yintian Industrial Park Xixiang Street,Bao'an Dist. Shenzhen, 518000 China |
Date of Grant: 09/11/2024 Application Dated: 09/11/2024 |
| 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-KJM-K300F |
| Name of Grantee: | Shenzhen Kejinming Electronic Co.,Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Projector |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.0275 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.0282 |
| Power listed is maximum average conducted output power. The device supports 20 MHz, 40 MHz and 80 MHz bandwidth modes as described in this filing. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. Device is a client device only containing 2 x 2 MIMO configuration, enabled for either 2.4 or 5 GHz band operations as described in this filing. The device also contains Bluetooth, 2.4GHz WLAN and BLE transmitters. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
| Mail To: |