FCC ID 2BTK3-RST-88
Multi functional warming coaster
by Wenzhou Ruishuo Electronic Technology Co.,Ltd
Grantee Code: 2BTK3 Product Code: RST88
Latest application date: 2025-12-12
FCC ID Device Details
| FCC ID | 2BTK3-RST-88 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BTK3 |
| Product Code | RST88 |
| Applicant Business | Wenzhou Ruishuo Electronic Technology Co.,Ltd 🇨🇳 |
| Related Domains |  clfimportexport.com |
| Equipment Class | Multi functional warming coaster |
| Test Firm | Shenzhen CCUT Quality Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 0.111-0.205 MHz | Original Equipment | 2025-12-12 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-12-12 | PDF 3 MB |
| Internal Photos | Internal Photos | 2025-12-12 | PDF 452.2 KB |
| External Photos | External Photos | 2025-12-12 | PDF 940.3 KB |
| Label and Label location | ID Label/Location Info | 2025-12-12 | PDF 265.5 KB |
| Test Setup Photo | Test Setup Photos | 2025-12-12 | PDF 370.5 KB |
| Test Report | Test Report | 2025-12-12 | PDF 900.2 KB |
| Attestation Statements of US Agent for Service of Process, 2.911(d)(7) | Attestation Statements | 2025-12-12 | PDF 122 KB |
| Attestation of Covered Equipment, 2.911(d)(5)(i)(ii) | Attestation Statements | 2025-12-12 | PDF 128.8 KB |
| ANT Report | Cover Letter(s) | 2025-12-12 | PDF 1.3 MB |
| Agent Authorization Letter Template | Cover Letter(s) | 2025-12-12 | PDF 142.2 KB |
| FCC Short & Long Term Confidentiality Request | Cover Letter(s) | 2025-12-12 | PDF 85.3 KB |
| RF Exposure | RF Exposure Info | 2025-12-12 | PDF 406.7 KB |
| Block Diagram Metadata only | Block Diagram | PDF 149.1 KB | |
| SCH Metadata only | Schematics | PDF 175.9 KB | |
| OPS Metadata only | Operational Description | PDF 211.7 KB |
Application Information
| Application ID | 9MWqBdbLmS1pC+avXYJzKw== |
|---|---|
| Final Action Date | 2025-12-12 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037722691 |
| Model | RST-88 |
| Frequency Range | 0.111-0.205 MHz |
| Equipment Class | DCD - Part 15 Low Power Transmitter Below 1705 kHz |
| Device Description | Multi functional warming coaster |
| Responsible Party | Jie Chen, 3262665800@qq.com  , +86-19179655376 |
| Technical Contact | Wenzhou Ruishuo Electronic Technology Co.,Ltd, 3262665800@qq.com |
| Non-Technical Contact | CLF Import and Export Limited, david.chen@clfimportexport.com |
| Test Firm | Lahm Peng, Shenzhen CCUT Quality Technology Co., Ltd., lahm@ccuttest.com  , 86-13798582307 |
| TCB Email | anezam@qai.org  |
| 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 | 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 |
|---|---|---|
| 9MWqBdbLmS1pC+avXYJzKw== | 2025-12-12 | Original Equipment |
Equipment Authorization
| Frequency | Rules |
|---|---|
| 0.111-0.205 MHz | 15C |
Grants
TCB Grant - Application 9MWqBdbLmS1pC+avXYJzKw==
| 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: 12/12/2025 Application Dated: 12/12/2025 |
| Wenzhou Ruishuo Electronic Technology Co.,Ltd |
| No.609 Zhengsong Avenue, Wanquan, |
| Pingyang County, |
| Wenzhou City, Zhejiang Province, China |
| Attention: Jie Chen , |
| 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: | 2BTK3-RST-88 |
| Name of Grantee: | Wenzhou Ruishuo Electronic Technology Co.,Ltd |
| Equipment Class: | Part 15 Low Power Transmitter Below 1705 kHz |
| Notes: | Multi functional warming coaster |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 0.1105 - 0.205 |