FCC ID 2ASYE-T-CIRCLE-S3
T-Circle S3
by Shenzhen Xin Yuan Electronic Technology Co., Ltd.
Grantee Code: 2ASYE Product Code: TCIRCLES3
Latest application date: 2025-02-25
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-02-25 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-02-25 | PDF 1.1 MB |
| Internal Photos | Internal Photos | 2025-02-25 | PDF 4 MB |
| External Photos | External Photos | 2025-02-25 | PDF 3.2 MB |
| E-Label Information | ID Label/Location Info | 2025-02-25 | PDF 281.3 KB |
| Test Setup Photos | Test Setup Photos | 2025-02-25 | PDF 2.9 MB |
| Antenna Specification | Test Report | 2025-02-25 | PDF 568.5 KB |
| Test Report - BLE | Test Report | 2025-02-25 | PDF 2.4 MB |
| Test Report - Wi-Fi | Test Report | 2025-02-25 | PDF 3.6 MB |
| 2.911 (d)(5)(i) Attestation Statement | Attestation Statements | 2025-02-25 | PDF 18.8 KB |
| 2.911 (d)(5)(ii) Attestation Statement | Attestation Statements | 2025-02-25 | PDF 18.9 KB |
| Attestation Letter | Attestation Statements | 2025-02-25 | PDF 185.8 KB |
| US Agent Attestation Letter | Attestation Statements | 2025-02-25 | PDF 26.1 KB |
| FCC Agent Authorization Letter | Cover Letter(s) | 2025-02-25 | PDF 17.9 KB |
| FCC Long-term Confidential Request | Cover Letter(s) | 2025-02-25 | PDF 24.5 KB |
| RF Exposure | RF Exposure Info | 2025-02-25 | PDF 182 KB |
| Block Diagram Metadata only | Block Diagram | PDF 308.6 KB | |
| Schematics Metadata only | Schematics | PDF 425.3 KB | |
| Circuit Description Metadata only | Operational Description | PDF 98.7 KB |
Application Information
| Application ID | mseGJay5RNQWIjeTmLeWpw== |
|---|---|
| Final Action Date | 2025-02-25 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0028379253 |
| Model | T-CIRCLE-S3 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | T-Circle S3 |
| Responsible Party | Yashon Zhang, Product Manager, zhang@lilygo.cc  , 0755-83380665 |
| Test Firm | Nana Liu, Bay Area Compliance Laboratories Corp (Shenzhen), qa.sz@baclcorp.com  , 86-755-33320018 |
| TCB Email | bacl.regulatory@baclcorp.com |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| 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 | Power output listed is peak 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. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. This device supports 20 MHz and 40 MHz bandwidth modes. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| mseGJay5RNQWIjeTmLeWpw== | 2025-02-25 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.003 |
| 2412-2462 MHz | 0.087 |
Grants
TCB Grant - Application mseGJay5RNQWIjeTmLeWpw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Bay Area Compliance Laboratories Corp. 1274 Anvilwood Avenue Sunnyvale, CA 94089 |
Date of Grant: 02/25/2025 Application Dated: 02/25/2025 |
| Shenzhen Xin Yuan Electronic Technology Co., Ltd. |
| Room 801-803, Yousuowei Building, No.2000 |
| JiaXian Road, Bantian Street, Longgang District, |
| Shenzhen, Guangdong, China |
| Attention: Yashon Zhang , Product 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: | 2ASYE-T-CIRCLE-S3 |
| Name of Grantee: | Shenzhen Xin Yuan Electronic Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | T-Circle S3 |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2462.0 | 0.087 | |||
| 15C | 2402.0 - 2480.0 | 0.003 |
| Power output listed is peak 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. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. This device supports 20 MHz and 40 MHz bandwidth modes. |