FCC ID 2A942YJCB031SH
Multifunctional dock
by Yunjing Intelligence Innovation (Shenzhen) Co., Ltd.
Grantee Code: 2A942 Product Code: YJCB031SH
Latest application date: 2025-07-03
FCC ID Device Details
| FCC ID | 2A942YJCB031SH |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A942 |
| Product Code | YJCB031SH |
| Applicant Business | Yunjing Intelligence Innovation (Shenzhen) Co., Ltd. 🇨🇳 |
| Related Domains |  narwal.com |
| Equipment Class | Multifunctional dock |
| Test Firm | Intertek Testing Services Shenzhen Ltd. Longhua Br |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-07-03 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-12-30 | PDF 3.2 MB |
| User manual part 1 | Users Manual | 2025-12-30 | PDF 3.9 MB |
| User manual part 2 | Users Manual | 2025-12-30 | PDF 4.4 MB |
| Internal photos | Internal Photos | 2025-12-30 | PDF 554.5 KB |
| External photos | External Photos | 2025-07-03 | PDF 430.8 KB |
| Label | ID Label/Location Info | 2025-07-03 | PDF 723.4 KB |
| Test setup | Test Setup Photos | 2025-07-03 | PDF 483.1 KB |
| Antenna specification | Test Report | 2025-07-03 | PDF 398.5 KB |
| Test report | Test Report | 2025-07-03 | PDF 2.2 MB |
| Covered equipment list attestation | Attestation Statements | 2025-07-03 | PDF 175.8 KB |
| US agent designation attestation | Attestation Statements | 2025-07-03 | PDF 78.6 KB |
| Agent letter | Cover Letter(s) | 2025-07-03 | PDF 135.9 KB |
| Confidentiality request letter | Cover Letter(s) | 2025-07-03 | PDF 206.3 KB |
| RF Exposure Evaluation | RF Exposure Info | 2025-07-03 | PDF 155.1 KB |
| Block Diagram Metadata only | Block Diagram | PDF 62.9 KB | |
| Schematics Metadata only | Schematics | PDF 497.1 KB | |
| Operational Description Metadata only | Operational Description | PDF 133.9 KB |
Application Information
| Application ID | HpZy3uKLg1H0l2L44H0A1g== |
|---|---|
| Final Action Date | 2025-07-03 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0033343674 |
| Model | YJCB031SH |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Multifunctional dock |
| Responsible Party | Honglei Yan, honglei.yan@narwal.com , 15889312514 |
| Test Firm | Holly Ou, Intertek Testing Services Shenzhen Ltd. Longhua Br, holly.ou@intertek.com  , +86 755 86140691 |
| TCB Email | TCBAdmin@compliancetesting.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 12/30/2025 |
| 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 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. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| HpZy3uKLg1H0l2L44H0A1g== | 2025-07-03 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0059600 |
Grants
TCB Grant - Application HpZy3uKLg1H0l2L44H0A1g==
| 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: 07/03/2025 Application Dated: 07/03/2025 |
| 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: | 2A942YJCB031SH |
| 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 | 0.00596 |
| 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. |