FCC ID 2BL5Q-CK-IV
CK-IV
by Hefei YaoShi Electronic Products Co.,Ltd
Grantee Code: 2BL5Q Product Code: CKIV
Latest application date: 2024-11-26
FCC ID Device Details
| FCC ID | 2BL5Q-CK-IV |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BL5Q |
| Product Code | CKIV |
| Applicant Business | Hefei YaoShi Electronic Products Co.,Ltd 🇨🇳 |
| Related Domains |  pe-crown.com |
| Equipment Class | CK-IV |
| Test Firm | Shenzhen HTT Technology Co.,Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 0.125 MHz | Original Equipment | 2024-11-26 |
| 2402-2480 MHz | Original Equipment | 2024-11-26 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2024-11-26 | PDF 819.2 KB |
| Internal photo | Internal Photos | 2024-11-26 | PDF 666.9 KB |
| External photo | External Photos | 2024-11-26 | PDF 521.5 KB |
| Label and Label Location | ID Label/Location Info | 2024-11-26 | PDF 100.1 KB |
| Test Setup photo | Test Setup Photos | 2024-11-26 | PDF 292.3 KB |
| Antenna specification | Test Report | 2024-11-26 | PDF 427.7 KB |
| Antenna specification 125KHz | Test Report | 2024-11-26 | PDF 740.9 KB |
| Antenna specification 134.2KHz | Test Report | 2024-11-26 | PDF 575.5 KB |
| Test Report-125KHz | Test Report | 2024-11-26 | PDF 744.2 KB |
| Test Report-134.2KHz | Test Report | 2024-11-26 | PDF 738.6 KB |
| Test Report-BLE | Test Report | 2024-11-26 | PDF 1.5 MB |
| Covered Equipment Attestation_2.911(d)(5)(i) and (ii) | Attestation Statements | 2024-11-26 | PDF 62.9 KB |
| US_Agent_2.911(d)(7)-U_V05 | Attestation Statements | 2024-11-26 | PDF 101.7 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2024-11-26 | PDF 71.9 KB |
| FCC Confidentiality request letter | Cover Letter(s) | 2024-11-26 | PDF 111.7 KB |
| FCC POA | Cover Letter(s) | 2024-11-26 | PDF 116.1 KB |
| RF Exposure info | RF Exposure Info | 2024-11-26 | PDF 135 KB |
| Block Diagram Metadata only | Block Diagram | PDF 41.3 KB | |
| schematic Metadata only | Schematics | PDF 580.6 KB | |
| Operation Description Metadata only | Operational Description | PDF 96.5 KB |
Application Information
| Application ID | 51ebEH5cO1kSpzqq5HksVw== |
|---|---|
| Final Action Date | 2024-11-26 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036254126 |
| Model | CK-IV |
| Frequency Range | 0.125 MHz |
| Equipment Class | DCD - Part 15 Low Power Transmitter Below 1705 kHz |
| Device Description | CK-IV |
| Responsible Party | Peter Yin, peter.yin@pe-crown.com , 13603034005 |
| Test Firm | Kevin Yang, Shenzhen HTT Technology Co.,Ltd., info@httprc.com  , 86-755-23595200 |
| TCB Email | Joerdis.Mitzloff@cpt.eurofinseu.com  |
| TCB Scope | A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices |
| 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 |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| 51ebEH5cO1kSpzqq5HksVw== | 2024-11-26 | Original Equipment |
| 3hhvPx0g+NzdY0ptLrK6/A== | 2024-11-26 | Original Equipment |
Grants
TCB Grant - Application 51ebEH5cO1kSpzqq5HksVw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Product Service GmbH Storkower Strasse 38c D-15526 Reichenwalde, Germany |
Date of Grant: 11/26/2024 Application Dated: 11/26/2024 |
| Hefei YaoShi Electronic Products Co.,Ltd |
| Room E428-E429,Intelligent Institute of |
| Hefei University of Technology, Huayuan Avenue, |
| Baohe District, Hefei, Anhui Province, China |
| Attention: Peter Yin |
| 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: | 2BL5Q-CK-IV |
| Name of Grantee: | Hefei YaoShi Electronic Products Co.,Ltd |
| Equipment Class: | Part 15 Low Power Transmitter Below 1705 kHz |
| Notes: | CK-IV |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 0.125 - 0.125 | ||||
| 15C | 0.1342 - 0.1342 |
EAS Grant - Application 51ebEH5cO1kSpzqq5HksVw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Hefei YaoShi Electronic Products Co.,Ltd Room E428-E429,Intelligent Institute of Hefei University of Technology, Huayuan Avenue, Baohe District, Hefei, Anhui Province, China |
Date of Grant: 11/26/2024 Application Dated: 11/26/2024 |
| Attention: Peter Yin |
| 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: | 2BL5Q-CK-IV |
| Name of Grantee: | Hefei YaoShi Electronic Products Co.,Ltd |
| Equipment Class: | Part 15 Low Power Transmitter Below 1705 kHz |
| Notes: | CK-IV |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 0.125 - 0.125 | ||||
| 15C | 0.1342 - 0.1342 |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Product Service GmbH Storkower Strasse 38c D-15526 Reichenwalde, Germany |
Date of Grant: 11/26/2024 Application Dated: 11/26/2024 |
| Hefei YaoShi Electronic Products Co.,Ltd |
| Room E428-E429,Intelligent Institute of |
| Hefei University of Technology, Huayuan Avenue, |
| Baohe District, Hefei, Anhui Province, China |
| Attention: Peter Yin |
| 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: | 2BL5Q-CK-IV |
| Name of Grantee: | Hefei YaoShi Electronic Products Co.,Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | CK-IV |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0035 |
| Output Power listed is peak conducted. |
EAS Grant - Application 3hhvPx0g+NzdY0ptLrK6/A==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Hefei YaoShi Electronic Products Co.,Ltd Room E428-E429,Intelligent Institute of Hefei University of Technology, Huayuan Avenue, Baohe District, Hefei, Anhui Province, China |
Date of Grant: 11/26/2024 Application Dated: 11/26/2024 |
| Attention: Peter Yin |
| 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: | 2BL5Q-CK-IV |
| Name of Grantee: | Hefei YaoShi Electronic Products Co.,Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | CK-IV |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0035 |
| Output Power listed is peak conducted. |
| Mail To: |