FCC ID 2BTNM-9520
Car stereo
by Changsha Lijie Design Co., Ltd
Grantee Code: 2BTNM Product Code: 9520
Latest application date: 2026-01-15
FCC ID Device Details
| FCC ID | 2BTNM-9520 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BTNM |
| Product Code | 9520 |
| Applicant Business | Changsha Lijie Design Co., Ltd 🇨🇳 |
| Related Domains |  clfimportexport.com |
| Equipment Class | Car stereo |
| Test Firm | Shenzhen CCUT Quality Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-01-15 |
| 2412-2462 MHz | Original Equipment | 2026-01-15 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-01-15 | PDF 3.8 MB |
| Internal photos | Internal Photos | 2026-01-15 | PDF 791.5 KB |
| External photos | External Photos | 2026-01-15 | PDF 818.6 KB |
| Label | ID Label/Location Info | 2026-01-15 | PDF 354.4 KB |
| Test setup | Test Setup Photos | 2026-01-15 | PDF 446.2 KB |
| test setup | Test Setup Photos | 2026-01-15 | PDF 446.2 KB |
| Test report | Test Report | 2026-01-15 | PDF 3.2 MB |
| Test report | Test Report | 2026-01-15 | PDF 3.8 MB |
| ant spec | Test Report | 2026-01-15 | PDF 3.5 MB |
| Covered equipment list attestation | Attestation Statements | 2026-01-15 | PDF 115.2 KB |
| US agent designation attestation | Attestation Statements | 2026-01-15 | PDF 253.4 KB |
| Agent letter | Cover Letter(s) | 2026-01-15 | PDF 12.9 KB |
| Confidentiality request letter | Cover Letter(s) | 2026-01-15 | PDF 128.1 KB |
| RF Exposure Evaluation | RF Exposure Info | 2026-01-15 | PDF 253.8 KB |
| Block Metadata only | Block Diagram | PDF 594.9 KB | |
| sch Metadata only | Schematics | PDF 767.2 KB | |
| OP Metadata only | Operational Description | PDF 567.7 KB |
Application Information
| Application ID | BAzoCprSfe15SyYv5NAfbw== |
|---|---|
| Final Action Date | 2026-01-15 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037731395 |
| Model | 9520 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Car stereo |
| Responsible Party | Wufeng Xie, 775017938@qq.com  , +86-18682177970 |
| Non-Technical Contact | David Chen, CLF Import and Export Limited, david.chen@clfimportexport.com , +1 949 254 2565 |
| Test Firm | Lahm Peng, Shenzhen CCUT Quality Technology Co., Ltd., lahm@ccuttest.com  , 86-13798582307 |
| 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 |
|---|---|---|
| BAzoCprSfe15SyYv5NAfbw== | 2026-01-15 | Original Equipment |
| 07PI9l6GFGDVwR6rcuMuAg== | 2026-01-15 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application BAzoCprSfe15SyYv5NAfbw==
| 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: 01/15/2026 Application Dated: 01/15/2026 |
| Changsha Lijie Design Co., Ltd |
| Room 301-A256, Building 7, Phase II, Xincheng |
| Science and Technology Park, No. 662 Qingshan |
| Road, Dongfanghong Street, Xiangjiang, Hunan, China |
| Attention: Wufeng Xie , |
| 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: | 2BTNM-9520 |
| Name of Grantee: | Changsha Lijie Design Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Car stereo |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 41 | 15C | 2402.0 - 2480.0 | 0.00191 |
| Power listed is conducted. |
| 41: | Installation of this device must not be readily accessible to human subjects closer than 20 cm. |
TCB Grant - Application 07PI9l6GFGDVwR6rcuMuAg==
| 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: 01/15/2026 Application Dated: 01/15/2026 |
| Changsha Lijie Design Co., Ltd |
| Room 301-A256, Building 7, Phase II, Xincheng |
| Science and Technology Park, No. 662 Qingshan |
| Road, Dongfanghong Street, Xiangjiang, Hunan, China |
| Attention: Wufeng Xie , |
| 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: | 2BTNM-9520 |
| Name of Grantee: | Changsha Lijie Design Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Car stereo |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 41 | 15C | 2412.0 - 2462.0 | 0.0165 |
| Power listed is conducted. This device supports 20 and 40MHz bandwidth operation. |
| 41: | Installation of this device must not be readily accessible to human subjects closer than 20 cm. |