FCC ID 2A7U2-M903AT-11T
Car Audio Navigation
by Guangzhou Liuhuan Information Technology Co., Ltd.
Grantee Code: 2A7U2 Product Code: M903AT11T
Latest application date: 2022-12-30
FCC ID Device Details
| FCC ID | 2A7U2-M903AT-11T |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A7U2 |
| Product Code | M903AT11T |
| Applicant Business | Guangzhou Liuhuan Information Technology Co., Ltd. 🇨🇳 |
| Related Domains |  cviauto.com |
| Equipment Class | Car Audio Navigation |
| Test Firm | Guangzhou Jingce Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2022-12-30 |
| 5190-5230 MHz | Original Equipment | 2022-12-30 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2023-06-29 | PDF 4.5 MB |
| User manual | Users Manual | 2023-06-29 | PDF 4.5 MB |
| Internal Photos | Internal Photos | 2023-06-29 | PDF 3 MB |
| Internal photo | Internal Photos | 2023-06-29 | PDF 3 MB |
| External Photos | External Photos | 2023-06-29 | PDF 1 MB |
| External photo | External Photos | 2023-06-29 | PDF 1 MB |
| Label | ID Label/Location Info | 2022-12-30 | PDF 751.2 KB |
| Label and Label location | ID Label/Location Info | 2022-12-30 | PDF 689.5 KB |
| label&label location | ID Label/Location Info | 2022-12-30 | PDF 689.5 KB |
| SCH | Schematics | 2022-12-30 | PDF 5.3 MB |
| Test Setup photos | Test Setup Photos | 2023-06-29 | PDF 377.2 KB |
| Test photos | Test Setup Photos | 2023-06-29 | PDF 377.2 KB |
| ANT | Test Report | 2022-12-30 | PDF 2.4 MB |
| Antenna Specification | Test Report | 2022-12-30 | PDF 1.8 MB |
| Test Report | Test Report | 2022-12-30 | PDF 3.3 MB |
| Test Report | Test Report | 2022-12-30 | PDF 4.7 MB |
| Agent Authorization Rev 1.0 | Cover Letter(s) | 2022-12-30 | PDF 86.3 KB |
| AgentAuthorizationRev1.0 | Cover Letter(s) | 2022-12-30 | PDF 86.3 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2022-12-30 | PDF 78.4 KB |
| DifferencesDeclaration | Cover Letter(s) | 2022-12-30 | PDF 78.4 KB |
| FCC Short & Long Term Confidentiality Request | Cover Letter(s) | 2022-12-30 | PDF 48.9 KB |
| FCC Short_Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | 2022-12-30 | PDF 48.9 KB |
| FCC Software Configuration Control Declaration Rev1.0 | Cover Letter(s) | 2022-12-30 | PDF 131.4 KB |
| MPE | RF Exposure Info | 2022-12-30 | PDF 493.8 KB |
| Block Metadata only | Block Diagram | PDF 63.3 KB | |
| Block Diagram Metadata only | Block Diagram | PDF 63.3 KB | |
| OP Metadata only | Operational Description | PDF 112.4 KB | |
| Software security operational description Metadata only | SDR Software/Security Inf | PDF 113.3 KB |
Application Information
| Application ID | cW7S6XogDb6wDtBVfHcZZg== |
|---|---|
| Final Action Date | 2022-12-30 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0027794379 |
| Model | M903AT-11T |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Car Audio Navigation |
| Responsible Party | Mark Ma, maqingxiong@cviauto.com , +86-13829918010 |
| Technical Contact | Guangzhou Liuhuan Information Technology Co., Ltd., maqingxiong@cviauto.com |
| Test Firm | Hui Liu, Guangzhou Jingce Testing Technology Co., Ltd., liuhui11480@jcoa.com  , 86 173 7267 6840 |
| TCB Email | certification@micomlabs.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 06/29/2023 |
| 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 |
|---|---|---|
| cW7S6XogDb6wDtBVfHcZZg== | 2022-12-30 | Original Equipment |
| Holh46oC5om+rqodmx5dwg== | 2022-12-30 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application Holh46oC5om+rqodmx5dwg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 12/30/2022 Application Dated: 12/30/2022 |
| Guangzhou Liuhuan Information Technology Co., Ltd. |
| Room 401, No. 192, Kezhu Road, |
| Huangpu District, |
| Guangzhou, China |
| Attention: Mark Ma |
| 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: | 2A7U2-M903AT-11T |
| Name of Grantee: | Guangzhou Liuhuan Information Technology Co., Ltd. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Car Audio Navigation |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5190.0 - 5230.0 | 0.0272 | ||
| CC | 15E | 5755.0 - 5795.0 | 0.0189 |
| Output power listed is conducted power. This device contains 20, 40 and 80 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. |
EAS Grant - Application Holh46oC5om+rqodmx5dwg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Guangzhou Liuhuan Information Technology Co., Ltd. Room 401, No. 192, Kezhu Road, Huangpu District, Guangzhou, China |
Date of Grant: 12/30/2022 Application Dated: 12/30/2022 |
| Attention: Mark Ma |
| 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: | 2A7U2-M903AT-11T |
| Name of Grantee: | Guangzhou Liuhuan Information Technology Co., Ltd. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Car Audio Navigation |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5190.0 - 5230.0 | 0.0272 | ||
| CC | 15E | 5755.0 - 5795.0 | 0.0189 |
| Output power listed is conducted power. This device contains 20, 40 and 80 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. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 12/30/2022 Application Dated: 12/30/2022 |
| Guangzhou Liuhuan Information Technology Co., Ltd. |
| Room 401, No. 192, Kezhu Road, |
| Huangpu District, |
| Guangzhou, China |
| Attention: Mark Ma |
| 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: | 2A7U2-M903AT-11T |
| Name of Grantee: | Guangzhou Liuhuan Information Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Car Audio Navigation |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0086 |
| 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. |
EAS Grant - Application cW7S6XogDb6wDtBVfHcZZg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Guangzhou Liuhuan Information Technology Co., Ltd. Room 401, No. 192, Kezhu Road, Huangpu District, Guangzhou, China |
Date of Grant: 12/30/2022 Application Dated: 12/30/2022 |
| Attention: Mark Ma |
| 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: | 2A7U2-M903AT-11T |
| Name of Grantee: | Guangzhou Liuhuan Information Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Car Audio Navigation |
| 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 | 0.0086 |
| 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. |
| Mail To: |