FCC ID 2BXDH-HX-3
Space heater
by Shanghai Tiannuoya Electrical Technology Co., Ltd
Grantee Code: 2BXDH Product Code: HX3
Latest application date: 2026-08-22
FCC ID Device Details
| FCC ID | 2BXDH-HX-3 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BXDH |
| Product Code | HX3 |
| Applicant Business | Shanghai Tiannuoya Electrical Technology Co., Ltd 🇨🇳 |
| Related Domains |  cis-cn.net  glocerts.com |
| Equipment Class | Space heater |
| Test Firm | Shenzhen Bangce Testing Technology Co. , Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2026-08-22 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-08-22 | PDF 1.9 MB |
| Internal Photographs | Internal Photos | 2026-08-22 | PDF 1.4 MB |
| External Photographs | External Photos | 2026-08-22 | PDF 484.9 KB |
| Label&Label location | ID Label/Location Info | 2026-08-22 | PDF 98.7 KB |
| Test photographs | Test Setup Photos | 2026-08-22 | PDF 431.8 KB |
| Antenna data sheet | Test Report | 2026-08-22 | PDF 431.8 KB |
| CISRR26072150001_47 CFR Part 15.247 LE | Test Report | 2026-08-22 | PDF 3.4 MB |
| CISRR26072150002_47 CFR Part 15.247 2.4Gwifi | Test Report | 2026-08-22 | PDF 5.1 MB |
| USA-CoveredEquipmentLetter-Combined | Attestation Statements | 2026-08-22 | PDF 92.2 KB |
| USA-Local Rep Letter-HX-3 | Attestation Statements | 2026-08-22 | PDF 151 KB |
| USA-Confidentiality Request Letter | Cover Letter(s) | 2026-08-22 | PDF 94.7 KB |
| CISRR26072150003 RF Exposure Evaluation FCC Part2.1091 | RF Exposure Info | 2026-08-22 | PDF 314.8 KB |
| Block Diagram-REV1.0 Metadata only | Block Diagram | PDF 551.7 KB | |
| Schematic-REV1.0 Metadata only | Schematics | PDF 2 MB | |
| Operation Description-REV1.0 Metadata only | Operational Description | PDF 87 KB | |
| USA-DueDigilenceLetter Metadata only | Operational Description | PDF 112.2 KB |
Application Information
| Application ID | 0sdKwzY9lcU2yXBFj74Ubw== |
|---|---|
| Final Action Date | 2026-08-22 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0038706057 |
| Model | HX-3 |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Space heater |
| Responsible Party | Jie Xiao, xiaojie@cis-cn.net , 13249894167 |
| Technical Contact | Hans Hu, Shenzhen Bangce Testing Technology Co., Ltd., huzhiqiang@cis-cn.net , 15818730309 |
| Non-Technical Contact | Huiying Fan, GLOCERTS TECHNOLOGY INC, huiying.fan@glocerts.com , (626) 588-8039 |
| Test Firm | Hans Hu, Shenzhen Bangce Testing Technology Co. , Ltd., huzhiqiang@cis-cn.net , +86 0158 1873 0309 |
| TCB Email | o.kneip@kl-certification.de  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| 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 |
|---|---|---|
| 0sdKwzY9lcU2yXBFj74Ubw== | 2026-08-22 | Original Equipment |
Grants
TCB Grant - Application 0sdKwzY9lcU2yXBFj74Ubw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 08/22/2026 Application Dated: 08/24/2026 |
| Shanghai Tiannuoya Electrical Technology Co., Ltd |
| Room 1112, Building 1, No. 339, |
| Lane 1035, Qilianshan Road, PutuoDistrict, |
| Shanghai, China |
| Attention: Jie Xiao , |
| 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: | 2BXDH-HX-3 |
| Name of Grantee: | Shanghai Tiannuoya Electrical Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Space heater |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00113 | |||
| 15C | 2412.0 - 2462.0 | 0.01614 |
| Power listed is maximum peak conducted output power. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. This device supports 20MHz bandwidth mode only. |