FCC ID 2AZ6G-X3JW552
Motor-dirven cycle
by Jiangsu Niu Electric Technology Co., Ltd
Grantee Code: 2AZ6G Product Code: X3JW552
Latest application date: 2026-01-26
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 13.56 MHz | Class II permissive change or modification of presently authorized equipment | 2026-01-26 |
| 2402-2480 MHz | Class II permissive change or modification of presently authorized equipment | 2026-01-26 |
| 13.56 MHz | Original Equipment | 2024-02-20 |
| 2402-2480 MHz | Original Equipment | 2024-02-20 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual Part 1 | Users Manual | 2024-02-20 | PDF 3.4 MB |
| User manual Part 2 | Users Manual | 2024-02-20 | PDF 4.5 MB |
| Internal Photos | Internal Photos | 2026-01-26 | PDF 2.4 MB |
| Internal photos | Internal Photos | 2024-02-20 | PDF 2.4 MB |
| External Photos | External Photos | 2026-01-26 | PDF 5.5 MB |
| External photos | External Photos | 2024-02-20 | PDF 1.2 MB |
| Label | ID Label/Location Info | 2024-02-20 | PDF 1.9 MB |
| Label location | ID Label/Location Info | 2024-02-20 | PDF 270.6 KB |
| Test setup photo | Test Setup Photos | 2026-01-26 | PDF 4.2 MB |
| Test setup | Test Setup Photos | 2024-02-20 | PDF 612.1 KB |
| RF Test report BLE | Test Report | 2026-01-26 | PDF 1.5 MB |
| RF Test report NFC | Test Report | 2026-01-26 | PDF 1 MB |
| Antenna specification | Test Report | 2024-02-20 | PDF 327.7 KB |
| Antenna specification | Test Report | 2024-02-20 | PDF 91.9 KB |
| Test report | Test Report | 2024-02-20 | PDF 2.2 MB |
| Test report | Test Report | 2024-02-20 | PDF 4.3 MB |
| FCC Attestation letter | Attestation Statements | 2026-01-26 | PDF 87.7 KB |
| FCC US Agent letter | Attestation Statements | 2026-01-26 | PDF 906.3 KB |
| Covered equipment list attestation | Attestation Statements | 2024-02-20 | PDF 485.2 KB |
| US agent attestation | Attestation Statements | 2024-02-20 | PDF 339.1 KB |
| FCC Agent letter | Cover Letter(s) | 2026-01-26 | PDF 84.4 KB |
| FCC C2PC Request letter | Cover Letter(s) | 2026-01-26 | PDF 916.3 KB |
| Agent letter | Cover Letter(s) | 2024-02-20 | PDF 341.5 KB |
| Confidentiality request letter | Cover Letter(s) | 2024-02-20 | PDF 299.7 KB |
| RF Exposure report | RF Exposure Info | 2026-01-26 | PDF 689.4 KB |
| RF Exposure | RF Exposure Info | 2024-02-20 | PDF 1.1 MB |
| Block Diagram Metadata only | Block Diagram | PDF 278 KB | |
| Schematics Metadata only | Schematics | PDF 789.5 KB | |
| Operational Description Metadata only | Operational Description | PDF 397.7 KB | |
| Parts list Metadata only | Parts List/Tune Up Info | PDF 232.6 KB |
Application Information
| Application ID | j7Aw5pNxoyLq2vUPbChdvQ== |
|---|---|
| Final Action Date | 2026-01-26 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0030990709 |
| Model | X3JW552 |
| Frequency Range | 13.56 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | Motor-dirven cycle |
| Responsible Party | Tang Yunjie, yunjie.tang@niu.com  , +86 13961201391 |
| Non-Technical Contact | Benjamin McGill, Niu Technology Inc, benjamin.mcgill@niu.com |
| Test Firm | Linwei Niu, Shanghai ATBL Technology Co., Ltd., niulinwei@atbl-lab.com  , 13818033377 |
| TCB Email | TCB@nemko.com  |
| TCB Scope | A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| 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 |
|---|---|---|
| j7Aw5pNxoyLq2vUPbChdvQ== | 2026-01-26 | Class II permissive change or modification of presently authorized equipment |
| KX5rA/d9V1iC3ozl+iHG/w== | 2026-01-26 | Class II permissive change or modification of presently authorized equipment |
| GtZOkTCejnqNDwYJOaI4pQ== | 2024-02-20 | Original Equipment |
| AOBtmByGGToYe5nF/d+QIw== | 2024-02-20 | Original Equipment |
Grants
TCB Grant - Application KX5rA/d9V1iC3ozl+iHG/w==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 01/26/2026 Application Dated: 01/21/2026 |
| Jiangsu Niu Electric Technology Co., Ltd |
| No.387 Changting Road |
| West Taihu Science and Technology Industrial Park |
| Changzhou City, Jiangsu, 213100 China |
| Attention: Tang Yunjie , Project 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: | 2AZ6G-X3JW552 |
| Name of Grantee: | Jiangsu Niu Electric Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Motor-dirven cycle |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0039 |
| Class II Permissive Change for this filling. 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. |
TCB Grant - Application j7Aw5pNxoyLq2vUPbChdvQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 01/26/2026 Application Dated: 01/21/2026 |
| Jiangsu Niu Electric Technology Co., Ltd |
| No.387 Changting Road |
| West Taihu Science and Technology Industrial Park |
| Changzhou City, Jiangsu, 213100 China |
| Attention: Tang Yunjie , Project 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: | 2AZ6G-X3JW552 |
| Name of Grantee: | Jiangsu Niu Electric Technology Co., Ltd |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Motor-dirven cycle |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 13.56 - 13.56 |
| Class II Permissive Change for this filling. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application GtZOkTCejnqNDwYJOaI4pQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 02/20/2024 Application Dated: 02/20/2024 |
| Jiangsu Niu Electric Technology Co., Ltd |
| No.387 Changting Road |
| West Taihu Science and Technology Industrial Park |
| Changzhou City, Jiangsu, 213100 China |
| Attention: Tang Yunjie , Project 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: | 2AZ6G-X3JW552 |
| Name of Grantee: | Jiangsu Niu Electric Technology Co., Ltd |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Motor-dirvencycle |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 13.56 - 13.56 |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application GtZOkTCejnqNDwYJOaI4pQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Jiangsu Niu Electric Technology Co., Ltd No.387 Changting Road West Taihu Science and Technology Industrial Park Changzhou City, Jiangsu, 213100 China |
Date of Grant: 02/20/2024 Application Dated: 02/20/2024 |
| Attention: Tang Yunjie , Project 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: | 2AZ6G-X3JW552 |
| Name of Grantee: | Jiangsu Niu Electric Technology Co., Ltd |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Motor-dirvencycle |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 13.56 - 13.56 |
| 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: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 02/20/2024 Application Dated: 02/20/2024 |
| Jiangsu Niu Electric Technology Co., Ltd |
| No.387 Changting Road |
| West Taihu Science and Technology Industrial Park |
| Changzhou City, Jiangsu, 213100 China |
| Attention: Tang Yunjie , Project 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: | 2AZ6G-X3JW552 |
| Name of Grantee: | Jiangsu Niu Electric Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Motor-dirvencycle |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0039 |
| 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 AOBtmByGGToYe5nF/d+QIw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Jiangsu Niu Electric Technology Co., Ltd No.387 Changting Road West Taihu Science and Technology Industrial Park Changzhou City, Jiangsu, 213100 China |
Date of Grant: 02/20/2024 Application Dated: 02/20/2024 |
| Attention: Tang Yunjie , Project 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: | 2AZ6G-X3JW552 |
| Name of Grantee: | Jiangsu Niu Electric Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Motor-dirvencycle |
| 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 | 0.0039 |
| 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: |