FCC ID MG3-J1TH021
Thermostat Zigbee Cover
by Universal Electronics Inc
Grantee Code: MG3 Product Code: J1TH021
Latest application date: 2025-09-17
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2405-2480 MHz | Original Equipment | 2025-09-17 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| LG Tide Dial Quick Startup Guide 20250827(Tide Bridge incld)_rev1 | Users Manual | 2026-03-16 | PDF 5.7 MB |
| [APPENDIX B.2] Internal Photos | Internal Photos | 2026-03-16 | PDF 609.2 KB |
| [APPENDIX B.1] External Photos | External Photos | 2026-03-16 | PDF 1.3 MB |
| Zigbee Cover Label Artwork and Location v13X | ID Label/Location Info | 2025-09-17 | PDF 1.6 MB |
| [APPENDIX A] Test Setup Photos | Test Setup Photos | 2026-03-16 | PDF 825.1 KB |
| Antenna report | Test Report | 2025-09-17 | PDF 3.3 MB |
| [HA250129-UEI-002-R01-01] TIDE BRIDGE - FCC RF Report (DTS) Zigbee | Test Report | 2025-09-17 | PDF 4.4 MB |
| FCC - Agent Designation Attestation_J1TH021 | Attestation Statements | 2025-09-17 | PDF 106.6 KB |
| FCC Covered List Attestation Template_J1TH021_rev1 | Attestation Statements | 2025-09-17 | PDF 222.2 KB |
| FCC - Agent Authorization Letter_J1TH021 | Cover Letter(s) | 2025-09-17 | PDF 99.1 KB |
| FCC - Confidentiality Request Letter_J1TH021_rev1 | Cover Letter(s) | 2025-09-17 | PDF 123.8 KB |
| [HA250129-UEI-001-R02-01] TIDE BRIDGE - FCC MPE Report | RF Exposure Info | 2025-09-17 | PDF 489.5 KB |
| Blockdiagram_MG3-J1TH021 Metadata only | Block Diagram | PDF 106.5 KB | |
| Schematic ZigBee Cover_Rev A1_UEIS-15518_2022.2.28 Metadata only | Schematics | PDF 154.6 KB | |
| Techdescription_Tide Bridge ZigBee Cover_MG3-J1TH021 v1.1_2025.09.05 Metadata only | Operational Description | PDF 91.4 KB |
Application Information
| Application ID | XdhQwJaMYb42hFLvXe0v9w== |
|---|---|
| Final Action Date | 2025-09-17 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0007413982 |
| Model | J1TH021 |
| Frequency Range | 2405-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Thermostat Zigbee Cover |
| Responsible Party | Jesse Mendez, jmendez@uei.com  , 714-918-9701 |
| Test Firm | Kent Kim, HCT America, Inc., sunwoo@hctamerica.com  , 510-933-8848 |
| TCB Email | charvey@ieee.org  , jennifer.s@hctamerica.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 |
|---|---|---|
| XdhQwJaMYb42hFLvXe0v9w== | 2025-09-17 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2405-2480 MHz | 0.006 | 15C |
Grants
TCB Grant - Application XdhQwJaMYb42hFLvXe0v9w==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
HCT America, Inc. 840 Yosemite Way Milpitas, CA 95035 |
Date of Grant: 09/17/2025 Application Dated: 09/17/2025 |
| Universal Electronics Inc |
| 15147 North Scottsdale Road, Suite H300 |
| Scottsdale, AZ 85254 |
| Attention: Jesse Mendez , Staff Engineer Electrical |
| 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: | MG3-J1TH021 |
| Name of Grantee: | Universal Electronics Inc |
| Equipment Class: | Digital Transmission System |
| Notes: | Thermostat Zigbee Cover |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2405.0 - 2480.0 | 0.006 |
| Output power listed is conducted. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits at 20cm, therefore, this device may be used in mobile configurations. Installers and end-users must be provided with transmitter installation and operation conditions for satisfying RF exposure compliance. The antenna(s) used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. Grantee must provide installation and operating instructions for complying with FCC multi-transmitter product procedures and RF exposure compliance. |