FCC ID Z8M-DG412
4.1.2 CH ATMOS Wireless Home Theater
by Zhongshan City Richsound Electronic Industrial Ltd.
Grantee Code: Z8M Product Code: DG412
Latest application date: 2024-12-27
FCC ID Device Details
| FCC ID | Z8M-DG412 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | Z8M |
| Product Code | DG412 |
| Applicant Business | Zhongshan City Richsound Electronic Industrial Ltd. 🇨🇳 |
| Related Domains |  richsound.com |
| Equipment Class | 4.1.2 CH ATMOS Wireless Home Theater |
| Test Firm | EST Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5730-5848 MHz | Original Equipment | 2024-12-27 |
| 2402-2480 MHz | Original Equipment | 2024-12-27 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2024-12-27 | PDF 1.1 MB |
| Internal photos | Internal Photos | 2024-12-27 | PDF 1.3 MB |
| External photos | External Photos | 2024-12-27 | PDF 895.5 KB |
| Label | ID Label/Location Info | 2024-12-27 | PDF 727 KB |
| Label location | ID Label/Location Info | 2024-12-27 | PDF 266.8 KB |
| Test setup | Test Setup Photos | 2024-12-27 | PDF 424 KB |
| Antenna specification | Test Report | 2024-12-27 | PDF 2.3 MB |
| Antenna specification | Test Report | 2024-12-27 | PDF 3 MB |
| Test report part 1 | Test Report | 2024-12-27 | PDF 5 MB |
| Test report part 1 | Test Report | 2024-12-27 | PDF 4.2 MB |
| Test report part 2 | Test Report | 2024-12-27 | PDF 5.6 MB |
| Test report part 2 | Test Report | 2024-12-27 | PDF 5.7 MB |
| Covered equipment list attestation | Attestation Statements | 2024-12-27 | PDF 77 KB |
| US agent designation attestation | Attestation Statements | 2024-12-27 | PDF 89.9 KB |
| Agent letter | Cover Letter(s) | 2024-12-27 | PDF 99.9 KB |
| Confidentiality request letter | Cover Letter(s) | 2024-12-27 | PDF 50.9 KB |
| Model different letter | Cover Letter(s) | 2024-12-27 | PDF 79.9 KB |
| RF Exposure | RF Exposure Info | 2024-12-27 | PDF 133.9 KB |
| Block Diagram Metadata only | Block Diagram | PDF 486.8 KB | |
| Schematics Metadata only | Schematics | PDF 1.1 MB | |
| Operational Description Metadata only | Operational Description | PDF 70.8 KB | |
| Software security description Metadata only | SDR Software/Security Info. | PDF 195.9 KB |
Application Information
| Application ID | zV51313JS12FZft84+KUYA== |
|---|---|
| Final Action Date | 2024-12-27 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0034763532 |
| Model | DG412 |
| Frequency Range | 5730-5848 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | 4.1.2 CH ATMOS Wireless Home Theater |
| Responsible Party | Ci Chen, register1@richsound.com , +86-760-89923619 |
| Test Firm | Iceman Hu, EST Technology Co., Ltd., iceman.hu@gdest.cn  , +86 0769-83081888 |
| TCB Email | darial@compliancetesting.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 | 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. 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 product procedures, or as evaluated in this filing. End users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| zV51313JS12FZft84+KUYA== | 2024-12-27 | Original Equipment |
| eLLqrznmPk1uuFat032gUw== | 2024-12-27 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application zV51313JS12FZft84+KUYA==
| 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: 12/27/2024 Application Dated: 12/27/2024 |
| Zhongshan City Richsound Electronic Industrial Ltd. |
| No.16, East ShaGang Road, GangKou Town |
| ZhongShan City, GuangDong, 528447, China |
| Zhongshan, China |
| Attention: Ci 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: | Z8M-DG412 |
| Name of Grantee: | Zhongshan City Richsound Electronic Industrial Ltd. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | 4.1.2 CH ATMOS Wireless Home Theater |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5155.0 - 5245.0 | 0.0043752 | ||
| CC | 15E | 5730.0 - 5848.0 | 0.0033189 |
| Output power listed is conducted. 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 product procedures, or as evaluated in this filing. End users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application zV51313JS12FZft84+KUYA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Zhongshan City Richsound Electronic Industrial Ltd. No.16, East ShaGang Road, GangKou Town ZhongShan City, GuangDong, 528447, China Zhongshan, China |
Date of Grant: 12/27/2024 Application Dated: 12/27/2024 |
| Attention: Ci 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: | Z8M-DG412 |
| Name of Grantee: | Zhongshan City Richsound Electronic Industrial Ltd. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | 4.1.2 CH ATMOS Wireless Home Theater |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5155.0 - 5245.0 | 0.0043752 | ||
| CC | 15E | 5730.0 - 5848.0 | 0.0033189 |
| Output power listed is conducted. 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 product procedures, or as evaluated in this filing. End users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
| 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: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 12/27/2024 Application Dated: 12/27/2024 |
| Zhongshan City Richsound Electronic Industrial Ltd. |
| No.16, East ShaGang Road, GangKou Town |
| ZhongShan City, GuangDong, 528447, China |
| Zhongshan, China |
| Attention: Ci 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: | Z8M-DG412 |
| Name of Grantee: | Zhongshan City Richsound Electronic Industrial Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | 4.1.2 CH ATMOS Wireless Home Theater |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0041305 |
| Output power listed is conducted. 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 product procedures, or as evaluated in this filing. End users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application eLLqrznmPk1uuFat032gUw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Zhongshan City Richsound Electronic Industrial Ltd. No.16, East ShaGang Road, GangKou Town ZhongShan City, GuangDong, 528447, China Zhongshan, China |
Date of Grant: 12/27/2024 Application Dated: 12/27/2024 |
| Attention: Ci 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: | Z8M-DG412 |
| Name of Grantee: | Zhongshan City Richsound Electronic Industrial Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | 4.1.2 CH ATMOS Wireless Home Theater |
| 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 | 0.0041305 |
| Output power listed is conducted. 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 product procedures, or as evaluated in this filing. End users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: |