FCC ID 2A4RH-4KTUCHUAN
4K TRI-BAND WIRELESS HD VIDEO TRANSMISSION
by SHENZHEN BAISHIYUE ELECTRONICE LIMITED
Grantee Code: 2A4RH Product Code: 4KTUCHUAN
Latest application date: 2026-06-18
FCC ID Device Details
| FCC ID | 2A4RH-4KTUCHUAN |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A4RH |
| Product Code | 4KTUCHUAN |
| Applicant Business | SHENZHEN BAISHIYUE ELECTRONICE LIMITED 🇨🇳 |
| Equipment Class | 4K TRI-BAND WIRELESS HD VIDEO TRANSMISSION |
| Test Firm | Shenzhen Haiyun Standard Technical CO., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5745-5825 MHz | Original Equipment | 2026-06-18 |
| 5955-7115 MHz | Original Equipment | 2026-06-18 |
| 2412-2462 MHz | Original Equipment | 2026-06-18 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| 13_Atlas X Users Manual | Users Manual | 2026-06-18 | PDF 5.5 MB |
| 09_Atlas X Internal Photos-r1 | Internal Photos | 2026-06-18 | PDF 3.6 MB |
| 08_Atlas X External Photos | External Photos | 2026-06-18 | PDF 2.7 MB |
| 07_Atlas X Label Sample and Location | ID Label/Location Info | 2026-06-18 | PDF 169.8 KB |
| 15_Atlas X Test Setup Photos | Test Setup Photos | 2026-06-18 | PDF 745 KB |
| 14_Atlas X Test Report DFS-r2 | Test Report | 2026-06-18 | PDF 640.1 KB |
| 14_Atlas X Test Report DTS 2.4G WiFi WIFI P1-r1 | Test Report | 2026-06-18 | PDF 4.6 MB |
| 14_Atlas X Test Report DTS 2.4G WiFi WIFI P2-r1 | Test Report | 2026-06-18 | PDF 2.8 MB |
| 14_Atlas X Test Report NII 5G WIFI P1-r2 | Test Report | 2026-06-18 | PDF 5.9 MB |
| 14_Atlas X Test Report NII 5G WIFI P2-r2 | Test Report | 2026-06-18 | PDF 6 MB |
| 14_Atlas X Test Report NII 5G WIFI P3-r2 | Test Report | 2026-06-18 | PDF 5.9 MB |
| 14_Atlas X Test Report NII 5G WIFI P4-r2 | Test Report | 2026-06-18 | PDF 2.1 MB |
| 14_Atlas X Test Report WIFI 6E-r2 | Test Report | 2026-06-18 | PDF 5.1 MB |
| 16_Atlas X Antenna Specification 2.4G+5.8G-r2 | Test Report | 2026-06-18 | PDF 1.1 MB |
| 16_Atlas X Antenna Specification 6G-r2 | Test Report | 2026-06-18 | PDF 5.5 MB |
| 02_Atlas X Covered Equipment Certification Attestation Letter | Attestation Statements | 2026-06-18 | PDF 122.4 KB |
| 03_Atlas X U.S. Agent Designation Attestation Letter | Attestation Statements | 2026-06-18 | PDF 335.6 KB |
| 04_Atlas X Authorization-Agent | Cover Letter(s) | 2026-06-18 | PDF 155 KB |
| 04_Atlas X Authorization-CT | Cover Letter(s) | 2026-06-18 | PDF 139.2 KB |
| 06_Atlas X Long-Confidential Request | Cover Letter(s) | 2026-06-18 | PDF 106.1 KB |
| 17_Atlas X RF Exp Info-r2 | RF Exposure Info | 2026-06-18 | PDF 181.9 KB |
| 11_Atlas X Block Diagram Metadata only | Block Diagram | PDF 261.6 KB | |
| 12_Atlas X Schematics Metadata only | Schematics | PDF 1.3 MB | |
| 10_Atlas X Operational Description-r2 Metadata only | Operational Description | PDF 128.9 KB | |
| 19_Atlas X SW Security Declaration U-NII Metadata only | SDR Software/Security Info. | PDF 137.6 KB |
Application Information
| Application ID | v8cFCM2i0Y3XTPmO7a/P5g== |
|---|---|
| Final Action Date | 2026-06-18 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0031998768 |
| Model | 4KTUCHUAN |
| Frequency Range | 5745-5825 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | 4K TRI-BAND WIRELESS HD VIDEO TRANSMISSION |
| Responsible Party | LINZHU CHEN, 552115727@qq.com  , 0755-28447130 |
| Non-Technical Contact | Michael Chan, Global Product Services and Consultation LLC, cschanm@gmail.com  |
| Test Firm | Lin Chen, Shenzhen Haiyun Standard Technical CO., Ltd., chenlin@hy-lab.cn  , 18824863674 |
| TCB Email | TCBadmin@compliancetesting.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| 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 |
|---|---|---|
| v8cFCM2i0Y3XTPmO7a/P5g== | 2026-06-18 | Original Equipment |
| Ypoa5YCyjTbVnsCaNOBAJg== | 2026-06-18 | Original Equipment |
| /thXEoENK3tZIl9txmU7+Q== | 2026-06-18 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application Ypoa5YCyjTbVnsCaNOBAJg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 06/18/2026 Application Dated: 06/17/2026 |
| SHENZHEN BAISHIYUE ELECTRONICE LIMITED |
| 5/F,BUILDING 24#,LONGBI INDUSTRIAL CITY, NO.27 |
| DAFAROAD,BANTIAN STREET,LONGGANG |
| DISTRICT, Shenzhen, 518129 China |
| Attention: LINZHU CHEN , ADMINISTRATIVE 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: | 2A4RH-4KTUCHUAN |
| Name of Grantee: | SHENZHEN BAISHIYUE ELECTRONICE LIMITED |
| Equipment Class: | 15E 6 GHz Low Power Indoor Client |
| Notes: | 4K TRI-BAND WIRELESS HD VIDEO TRANSMISSION |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 41 CC MO | 15E | 5955.0 - 7115.0 | 0.0095 |
| Power listed is EIRP. Device is a 2x2 MIMO as is described in the filing. |
| 41: | Installation of this device must not be readily accessible to human subjects closer than 20 cm. |
| 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. |
TCB Grant - Application v8cFCM2i0Y3XTPmO7a/P5g==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 06/18/2026 Application Dated: 06/17/2026 |
| SHENZHEN BAISHIYUE ELECTRONICE LIMITED |
| 5/F,BUILDING 24#,LONGBI INDUSTRIAL CITY, NO.27 |
| DAFAROAD,BANTIAN STREET,LONGGANG |
| DISTRICT, Shenzhen, 518129 China |
| Attention: LINZHU CHEN , ADMINISTRATIVE 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: | 2A4RH-4KTUCHUAN |
| Name of Grantee: | SHENZHEN BAISHIYUE ELECTRONICE LIMITED |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | 4K TRI-BAND WIRELESS HD VIDEO TRANSMISSION |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 41 CC MO | 15E | 5180.0 - 5240.0 | 0.014 | ||
| 41 CC MO | 15E | 5260.0 - 5320.0 | 0.009 | ||
| 41 CC MO | 15E | 5500.0 - 5700.0 | 0.021 | ||
| 41 CC MO | 15E | 5745.0 - 5825.0 | 0.018 |
| Power listed is conducted. Device is a 2x2 MIMO as is described in the filing. |
| 41: | Installation of this device must not be readily accessible to human subjects closer than 20 cm. |
| 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. |
TCB Grant - Application /thXEoENK3tZIl9txmU7+Q==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 06/18/2026 Application Dated: 06/17/2026 |
| SHENZHEN BAISHIYUE ELECTRONICE LIMITED |
| 5/F,BUILDING 24#,LONGBI INDUSTRIAL CITY, NO.27 |
| DAFAROAD,BANTIAN STREET,LONGGANG |
| DISTRICT, Shenzhen, 518129 China |
| Attention: LINZHU CHEN , ADMINISTRATIVE 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: | 2A4RH-4KTUCHUAN |
| Name of Grantee: | SHENZHEN BAISHIYUE ELECTRONICE LIMITED |
| Equipment Class: | Digital Transmission System |
| Notes: | 4K TRI-BAND WIRELESS HD VIDEO TRANSMISSION |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 41 CC MO | 15C | 2412.0 - 2462.0 | 0.024 |
| Power listed is conducted. Device is a 2x2 MIMO as is described in the filing. |
| 41: | Installation of this device must not be readily accessible to human subjects closer than 20 cm. |
| 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. |