FCC ID 2A7LA-YI15K1
Digital Smart Calendar
by Shenzhen Yijing Technology Co., LTD.
Grantee Code: 2A7LA Product Code: YI15K1
Latest application date: 2025-07-18
FCC ID Device Details
| FCC ID | 2A7LA-YI15K1 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A7LA |
| Product Code | YI15K1 |
| Applicant Business | Shenzhen Yijing Technology Co., LTD. 🇨🇳 |
| Equipment Class | Digital Smart Calendar |
| Test Firm | MAXLAB Testing Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5180-5240 MHz | Original Equipment | 2025-07-18 |
| 2412-2462 MHz | Original Equipment | 2025-07-18 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2025-07-18 | PDF 3.4 MB |
| Internal Photos1 | Internal Photos | 2025-07-18 | PDF 3.4 MB |
| Internal Photos2 | Internal Photos | 2025-07-18 | PDF 5.8 MB |
| External Photos | External Photos | 2025-07-18 | PDF 1.2 MB |
| ID Label/Location Info | ID Label/Location Info | 2025-07-18 | PDF 2.8 MB |
| Test Setup Photos | Test Setup Photos | 2025-07-18 | PDF 1.6 MB |
| ANT Test Report | Test Report | 2025-07-18 | PDF 889.5 KB |
| Test Report1 | Test Report | 2025-07-18 | PDF 5.4 MB |
| Test Report1 | Test Report | 2025-07-18 | PDF 4.2 MB |
| Test Report2 | Test Report | 2025-07-18 | PDF 5.5 MB |
| Test Report2 | Test Report | 2025-07-18 | PDF 5.1 MB |
| Test Report3 | Test Report | 2025-07-18 | PDF 4.5 MB |
| Test Report3 | Test Report | 2025-07-18 | PDF 4.5 MB |
| Test Report4 | Test Report | 2025-07-18 | PDF 2.3 MB |
| Attestation Statements | Attestation Statements | 2025-07-18 | PDF 443.5 KB |
| Family models declaration letter | Attestation Statements | 2025-07-18 | PDF 213.8 KB |
| US agent | Attestation Statements | 2025-07-18 | PDF 194.1 KB |
| Agent Authorization | Cover Letter(s) | 2025-07-18 | PDF 181.6 KB |
| Long term Confidentiality Letter | Cover Letter(s) | 2025-07-18 | PDF 152.3 KB |
| RF Exposure Info | RF Exposure Info | 2025-07-18 | PDF 219.1 KB |
| Block Diagram Metadata only | Block Diagram | PDF 179 KB | |
| Schematics Metadata only | Schematics | PDF 184.1 KB | |
| Operational Description Metadata only | Operational Description | PDF 222.6 KB | |
| FCC Software Security Requirements for UNII devices Metadata only | SDR Software/Security Info. | PDF 564.6 KB |
Application Information
| Application ID | xB7npoY/kC1JwbhrPbLRFA== |
|---|---|
| Final Action Date | 2025-07-18 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0032575177 |
| Model | YI15K1 |
| Frequency Range | 5180-5240 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | Digital Smart Calendar |
| Responsible Party | Liangwei Cheng, CEO, 189205691@qq.com  , 0755-27807146 |
| Technical Contact | Bill Zhao, MAXLAB Testing Co.,Ltd., 16649703@qq.com , 8675526649703 |
| Non-Technical Contact | Bill Zhao, MAXLAB Testing Co.,Ltd., 16649703@qq.com , 8675526649703 |
| Test Firm | Bill Zhao, MAXLAB Testing Co., Ltd., 16649703@qq.com , 86-755-26649703 |
| TCB Email | tcb@metlabs.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 | Yes |
| 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 | Output power listed is conducted. The device supports 20MHz, 40MHz and 80MHz bandwidths. 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 device. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| xB7npoY/kC1JwbhrPbLRFA== | 2025-07-18 | Original Equipment |
| qoxg/P9m7SkaLo2DmrPsHQ== | 2025-07-18 | Original Equipment |
Grants
TCB Grant - Application xB7npoY/kC1JwbhrPbLRFA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 07/18/2025 Application Dated: 07/18/2025 |
| Shenzhen Yijing Technology Co., LTD. |
| 201, No. 141-2, Furui Road, Xintian Community |
| Fuhai Street, Bao 'an District |
| Shenzhen City, Guangdong Province, China |
| Attention: Liangwei Cheng , CEO |
| 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: | 2A7LA-YI15K1 |
| Name of Grantee: | Shenzhen Yijing Technology Co., LTD. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Digital Smart Calendar |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.008209 |
| Output power listed is conducted. The device supports 20MHz, 40MHz and 80MHz bandwidths. 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 device. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application qoxg/P9m7SkaLo2DmrPsHQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 07/18/2025 Application Dated: 07/18/2025 |
| Shenzhen Yijing Technology Co., LTD. |
| 201, No. 141-2, Furui Road, Xintian Community |
| Fuhai Street, Bao 'an District |
| Shenzhen City, Guangdong Province, China |
| Attention: Liangwei Cheng , CEO |
| 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: | 2A7LA-YI15K1 |
| Name of Grantee: | Shenzhen Yijing Technology Co., LTD. |
| Equipment Class: | Digital Transmission System |
| Notes: | Digital Smart Calendar |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2412.0 - 2462.0 | 0.007672 |
| Output power listed is conducted. The device supports 20MHz and 40MHz bandwidths. 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 device. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |