FCC ID 2A7HDIRM231
mmWave Radar module
by Nanjing Chuhang Technology Co., Ltd.
Grantee Code: 2A7HD Product Code: IRM231
Latest application date: 2025-01-22
FCC ID Device Details
| FCC ID | 2A7HDIRM231 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A7HD |
| Product Code | IRM231 |
| Applicant Business | Nanjing Chuhang Technology Co., Ltd. 🇨🇳 |
| Related Domains |  chuhang.tech |
| Equipment Class | mmWave Radar module |
| Test Firm | CVC Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 76000-77000 MHz | Original Equipment | 2025-01-22 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-07-21 | PDF 1.4 MB |
| Internal Photos | Internal Photos | 2025-07-21 | PDF 2.6 MB |
| External Photos | External Photos | 2025-07-21 | PDF 698.6 KB |
| ID Label and Location | ID Label/Location Info | 2025-01-22 | PDF 205.2 KB |
| Test Setup Photos | Test Setup Photos | 2025-07-21 | PDF 231.7 KB |
| Antenna Gain Info | Test Report | 2025-01-22 | PDF 329.4 KB |
| Test Report | Test Report | 2025-01-22 | PDF 2.2 MB |
| Attestation of US Agent | Attestation Statements | 2025-01-22 | PDF 249.2 KB |
| Not Covered Entity Applicant Attestation | Attestation Statements | 2025-01-22 | PDF 337.7 KB |
| Not Covered Equipment Attestation | Attestation Statements | 2025-01-22 | PDF 323.7 KB |
| Agency Letter | Cover Letter(s) | 2025-01-22 | PDF 567.9 KB |
| Confidentiality Letter | Cover Letter(s) | 2025-01-22 | PDF 735.1 KB |
| RF Exposure Info | RF Exposure Info | 2025-01-22 | PDF 808.9 KB |
| Block Diagram Metadata only | Block Diagram | PDF 177.4 KB | |
| Schematics Metadata only | Schematics | PDF 975.6 KB | |
| Operational Description Metadata only | Operational Description | PDF 427.8 KB |
Application Information
| Application ID | 7T80XCCl6FMHj3W40iFfEg== |
|---|---|
| Final Action Date | 2025-01-22 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0032556078 |
| Model | IRM231 |
| Frequency Range | 76000-77000 MHz |
| Equipment Class | VRD - Part 95 Vehicular Radar Systems |
| Device Description | mmWave Radar module |
| Responsible Party | Dandan Wan, Technical Documentation Engineer, wandandan@chuhang.tech , 86-13913891759 |
| Technical Contact | Wan Dandan 12F, Building A, No. 9, Y, Nanjing Chuhang Technology Co., Ltd., wandandan@chuhang.tech , 86-13913891759 |
| Test Firm | Lai Wenjing, CVC Testing Technology Co., Ltd., qt@cvc.org.cn  , 862032293684 |
| TCB Email | tcb-hotline@tuv.com  |
| TCB Scope | B4: Microwave, Millimeter Wave Band and Citizens Broadband Radio Services equipment in 47 CFR Parts 25, 30, 74, 90, 95, 96, 97, 101 (all above 3 GHz) |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 07/21/2025 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| 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 EIRP. Device must be installed to provide a separation distance of at least 20cm from all persons and must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Use of this device is limited to vehicular radar operations, or as fixed or mobile operations in air operations areas as allowed by 95.3331. Use in aircraft during flight is prohibited and requires the use of automatic shut-off capability that discontinues all 76-81 GHz radar functions while the aircraft is airborne. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| 7T80XCCl6FMHj3W40iFfEg== | 2025-01-22 | Original Equipment |
Grants
TCB Grant - Application 7T80XCCl6FMHj3W40iFfEg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
TUV Rheinland of North America, Inc. 1279 Quarry Lane Suite A Pleasanton, CA 94566 |
Date of Grant: 01/22/2025 Application Dated: 01/22/2025 |
| Nanjing Chuhang Technology Co., Ltd. |
| 12F, Building A, No. 9, Yunzheng Street |
| Nanjing, 210000 China |
| Attention: Dandan Wan , Technical Documentation Engineer |
| 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: | 2A7HDIRM231 |
| Name of Grantee: | Nanjing Chuhang Technology Co., Ltd. |
| Equipment Class: | Part 95 Vehicular Radar Systems |
| Notes: | mmWave Radar module |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 95M | 76000.0 - 77000.0 | 0.684 | 326MF0N |
| Output power listed is EIRP. Device must be installed to provide a separation distance of at least 20cm from all persons and must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Use of this device is limited to vehicular radar operations, or as fixed or mobile operations in air operations areas as allowed by 95.3331. Use in aircraft during flight is prohibited and requires the use of automatic shut-off capability that discontinues all 76-81 GHz radar functions while the aircraft is airborne. |
EAS Grant - Application 7T80XCCl6FMHj3W40iFfEg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Nanjing Chuhang Technology Co., Ltd. 12F, Building A, No. 9, Yunzheng Street Nanjing, 210000 China |
Date of Grant: 01/22/2025 Application Dated: 01/22/2025 |
| Attention: Dandan Wan , Technical Documentation Engineer |
| 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: | 2A7HDIRM231 |
| Name of Grantee: | Nanjing Chuhang Technology Co., Ltd. |
| Equipment Class: | Part 95 Vehicular Radar Systems |
| Notes: | mmWave Radar module |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 95M | 76000.0 - 77000.0 | 0.684 | 326MF0N |
| Output power listed is EIRP. Device must be installed to provide a separation distance of at least 20cm from all persons and must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Use of this device is limited to vehicular radar operations, or as fixed or mobile operations in air operations areas as allowed by 95.3331. Use in aircraft during flight is prohibited and requires the use of automatic shut-off capability that discontinues all 76-81 GHz radar functions while the aircraft is airborne. |
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