FCC ID 2BS5E-MIG-145AIRDB
Wireless Remote Control MIG Welding Machine
by Yueqing CoreChain Electronic Co., Ltd
Grantee Code: 2BS5E Product Code: MIG145AIRDB
Latest application date: 2025-11-29
FCC ID Device Details
| FCC ID | 2BS5E-MIG-145AIRDB |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BS5E |
| Product Code | MIG145AIRDB |
| Applicant Business | Yueqing CoreChain Electronic Co., Ltd 🇨🇳 |
| Equipment Class | Wireless Remote Control MIG Welding Machine |
| Test Firm | MAXLAB Testing Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2458 MHz | Original Equipment | 2025-11-29 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-05-29 | PDF 4 MB |
| Internal Photos | Internal Photos | 2026-05-29 | PDF 2.3 MB |
| External Photos | External Photos | 2026-05-29 | PDF 822.3 KB |
| Label and Label location | ID Label/Location Info | 2025-11-29 | PDF 175.9 KB |
| Test Setup Photo | Test Setup Photos | 2025-11-29 | PDF 933.1 KB |
| Test Report | Test Report | 2025-11-29 | PDF 1.9 MB |
| Attestation Statements of US Agent for Service of Process, 2.911(d)(7) | Attestation Statements | 2025-11-29 | PDF 177.7 KB |
| Attestation of Covered Equipment, 2.911(d)(5)(i)(ii) | Attestation Statements | 2025-11-29 | PDF 83.1 KB |
| ANT Report | Cover Letter(s) | 2025-11-29 | PDF 131.3 KB |
| Agent Authorization Letter Template | Cover Letter(s) | 2025-11-29 | PDF 126.1 KB |
| FCC Short & Long Term Confidentiality Request | Cover Letter(s) | 2025-11-29 | PDF 48.6 KB |
| RF Exposure | RF Exposure Info | 2025-11-29 | PDF 550 KB |
| Block Diagram Metadata only | Block Diagram | PDF 428.2 KB | |
| SCH Metadata only | Schematics | PDF 1.3 MB | |
| OPS Metadata only | Operational Description | PDF 116.2 KB |
Application Information
| Application ID | W74YSeIIfAG/68p1W5Pm7A== |
|---|---|
| Final Action Date | 2025-11-29 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037652740 |
| Model | MIG-145AIRDB |
| Frequency Range | 2458 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | Wireless Remote Control MIG Welding Machine |
| Responsible Party | Senguang Feng, fengsenguang@outlook.com  , 18267707006 |
| Technical Contact | Yueqing CoreChain Electronic Co., Ltd, fengsenguang@outlook.com |
| Test Firm | Bill Zhao, MAXLAB Testing Co., Ltd., 16649703@qq.com  , 86-755-26649703 |
| TCB Email | anezam@qai.org  |
| TCB Scope | A2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz |
| 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 |
|---|---|---|
| W74YSeIIfAG/68p1W5Pm7A== | 2025-11-29 | Original Equipment |
Equipment Authorization
| Frequency | Rules |
|---|---|
| 2458 MHz | 15C |
Grants
TCB Grant - Application W74YSeIIfAG/68p1W5Pm7A==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
QAI LABORATORIES LTD 3980 North Fraser Way Burnaby, BC, V5J5K5 Canada |
Date of Grant: 11/29/2025 Application Dated: 12/01/2025 |
| Yueqing CoreChain Electronic Co., Ltd |
| 3rd Floor, Building C, No. 208, Weiqi Road, |
| Yueqing Economic Development Zone, |
| Yueqing City, Wenzhou City, Zhejiang Province,, China |
| Attention: Senguang Feng , General Manager |
| 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: | 2BS5E-MIG-145AIRDB |
| Name of Grantee: | Yueqing CoreChain Electronic Co., Ltd |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Wireless Remote Control MIG Welding Machine |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2458.0 - 2458.0 |