FCC ID 2A942YJCB040B
Multifunctional Dock
by Yunjing Intelligence Innovation (Shenzhen) Co., Ltd.
Grantee Code: 2A942 Product Code: YJCB040B
Latest application date: 2026-06-17
FCC ID Device Details
| FCC ID | 2A942YJCB040B |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A942 |
| Product Code | YJCB040B |
| Applicant Business | Yunjing Intelligence Innovation (Shenzhen) Co., Ltd. 🇨🇳 |
| Related Domains |  narwal.com |
| Equipment Class | Multifunctional Dock |
| Test Firm | TUV Rheinland (Shenzhen) Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-06-17 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Product Label and Loation | ID Label/Location Info | 2026-06-17 | PDF 213.9 KB |
| Antenna Gain Info | Test Report | 2026-06-17 | PDF 326.2 KB |
| Test Report | Test Report | 2026-06-17 | PDF 4.1 MB |
| Attestation of US Agent | Attestation Statements | 2026-06-17 | PDF 132.1 KB |
| Not Covered Entity Applicant Attestation | Attestation Statements | 2026-06-17 | PDF 61.5 KB |
| Not Covered Equipment Attestation | Attestation Statements | 2026-06-17 | PDF 67.5 KB |
| Agency Letter | Cover Letter(s) | 2026-06-17 | PDF 237.5 KB |
| Confidentiality Letter | Cover Letter(s) | 2026-06-17 | PDF 130 KB |
| RF Exposure Info | RF Exposure Info | 2026-06-17 | PDF 735.5 KB |
| User Manual Metadata only | Users Manual | 2026-12-12 | PDF 5.1 MB |
| User Manual_Compliance Info Metadata only | Users Manual | 2026-12-12 | PDF 2.3 MB |
| Internal Photos Metadata only | Internal Photos | 2026-12-12 | PDF 1,004.9 KB |
| External Photos Metadata only | External Photos | 2026-12-12 | PDF 674.5 KB |
| Test Setup Photos Metadata only | Test Setup Photos | 2026-12-12 | PDF 474.7 KB |
| Block Diagram Metadata only | Block Diagram | PDF 51 KB | |
| Schematics Metadata only | Schematics | PDF 662.6 KB | |
| Operational Description Metadata only | Operational Description | PDF 180.2 KB |
Application Information
| Application ID | xCT69Xbqe+iEgMBdf3cPdg== |
|---|---|
| Final Action Date | 2026-06-17 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0033343674 |
| Model | YJCB040B |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Multifunctional Dock |
| Responsible Party | Honglei Yan, honglei.yan@narwal.com , 15889312514 |
| Technical Contact | Yan Honglei, Yunjing Intelligence Innovation (Shenzhen) Co., Lt, honglei.yan@narwal.com , 15889312514 |
| Non-Technical Contact | Rena Yan, Narwal Robotics Corporation, rena.yan@narwal.com , 213-316-6586 |
| Test Firm | Gina Yang, TUV Rheinland (Shenzhen) Co., Ltd., Gina.Yang@tuv.com  , 8675582681497 |
| TCB Email | tcb-hotline@tuv.com |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | No |
| 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 |
|---|---|---|
| xCT69Xbqe+iEgMBdf3cPdg== | 2026-06-17 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.004 | 15C |
Grants
TCB Grant - Application xCT69Xbqe+iEgMBdf3cPdg==
| 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: 06/17/2026 Application Dated: 06/17/2026 |
| Yunjing Intelligence Innovation (Shenzhen) Co., Ltd. |
| Room A2901, Building 1, Vanke Yuncheng VI |
| Dashi 2nd Road, Nanshan District |
| Shenzhen, China |
| Attention: Honglei Yan , |
| 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: | 2A942YJCB040B |
| Name of Grantee: | Yunjing Intelligence Innovation (Shenzhen) Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Multifunctional Dock |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.004 |
| Power output listed is peak conducted. The antenna used for this transmitter must be installed to provide a separation distance of at least 20cm from all persons and not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. End user must be provided with transmitter operating conditions for satisfying RF exposure compliance. |