FCC ID 2A2AI-X4
Thermal printer
by Shenzhen Yinxiaoqian Technology Co., Ltd.
Grantee Code: 2A2AI Product Code: X4
Latest application date: 2025-04-26
FCC ID Device Details
| FCC ID | 2A2AI-X4 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A2AI |
| Product Code | X4 |
| Applicant Business | Shenzhen Yinxiaoqian Technology Co., Ltd. 🇨🇳 |
| Related Domains |  dl-cert.com |
| Equipment Class | Thermal printer |
| Test Firm | Shenzhen LGT Test Service Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-04-26 |
| 2402-2480 MHz | Original Equipment | 2025-04-26 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| user manual | Users Manual | 2025-04-26 | PDF 4.2 MB |
| Internal Photos | Internal Photos | 2025-04-26 | PDF 1.1 MB |
| External Photos | External Photos | 2025-04-26 | PDF 1.3 MB |
| label and location | ID Label/Location Info | 2025-04-26 | PDF 187.5 KB |
| Test Setup Photos | Test Setup Photos | 2025-04-26 | PDF 223.1 KB |
| Test Report | Test Report | 2025-04-26 | PDF 2.9 MB |
| Test Report | Test Report | 2025-04-26 | PDF 3.5 MB |
| Attestation Statement part 2.911(d)(7) | Attestation Statements | 2025-04-26 | PDF 75.8 KB |
| Attstn Stmt part 2.911(d)(5)(i)(ii) | Attestation Statements | 2025-04-26 | PDF 115.8 KB |
| ANT report | Cover Letter(s) | 2025-04-26 | PDF 434.8 KB |
| Agent Authorization Letter Template | Cover Letter(s) | 2025-04-26 | PDF 198.7 KB |
| Covered List Software Best Practices | Cover Letter(s) | 2025-04-26 | PDF 60.1 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2025-04-26 | PDF 52.1 KB |
| Short & Long Term Confidentiality Request | Cover Letter(s) | 2025-04-26 | PDF 95.5 KB |
| RF exposure report | RF Exposure Info | 2025-04-26 | PDF 352.3 KB |
| BLOCK Metadata only | Block Diagram | PDF 141.4 KB | |
| SCH Metadata only | Schematics | PDF 276.6 KB | |
| OPS Metadata only | Operational Description | PDF 157.3 KB |
Application Information
| Application ID | z6pA2xpkL2IoAP1276v63A== |
|---|---|
| Final Action Date | 2025-04-26 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0031025356 |
| Model | X4 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Thermal printer |
| Responsible Party | Musk Zhang, musk@dl-cert.com , 15815526007 |
| Technical Contact | Shenzhen Yinxiaoqian Technology Co., Ltd., musk@dl-cert.com |
| Test Firm | Wen Wen, Shenzhen LGT Test Service Co., Ltd., qa@lgt-cert.com  , 0755-89668180 |
| TCB Email | anezam@qai.org  |
| 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 power. The antenna used with this transmitter must be installed to provide a minimum 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, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| z6pA2xpkL2IoAP1276v63A== | 2025-04-26 | Original Equipment |
| WkZ8W30vcA58SMr/3gGj3g== | 2025-04-26 | Original Equipment |
Grants
TCB Grant - Application z6pA2xpkL2IoAP1276v63A==
| 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: 04/26/2025 Application Dated: 04/26/2025 |
| Shenzhen Yinxiaoqian Technology Co., Ltd. |
| 202E, building A4, Hom Industrial Zone, 41 Wuhe |
| Avenue (South), Nankeng community, Bantian street, |
| Longgang District, Shenzhen, China |
| Attention: Musk Zhang , |
| 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: | 2A2AI-X4 |
| Name of Grantee: | Shenzhen Yinxiaoqian Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Thermal printer |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0006 |
| Output power listed is conducted power. The antenna used with this transmitter must be installed to provide a minimum 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, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application WkZ8W30vcA58SMr/3gGj3g==
| 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: 04/26/2025 Application Dated: 04/26/2025 |
| Shenzhen Yinxiaoqian Technology Co., Ltd. |
| 202E, building A4, Hom Industrial Zone, 41 Wuhe |
| Avenue (South), Nankeng community, Bantian street, |
| Longgang District, Shenzhen, China |
| Attention: Musk Zhang , |
| 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: | 2A2AI-X4 |
| Name of Grantee: | Shenzhen Yinxiaoqian Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Thermal printer |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0008 |
| Output power listed is conducted power. The antenna used with this transmitter must be installed to provide a minimum 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, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |