FCC ID 2AQ85HY0021
Bluetooth Low Energy module
by FDK CORPORATION
Grantee Code: 2AQ85 Product Code: HY0021
Latest application date: 2025-05-28
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Class II permissive change or modification of presently authorized equipment | 2025-05-28 |
| 2402-2480 MHz | Original Equipment | 2024-09-11 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| STC_HY0021_Datasheet_v1_1_en_FDK_20250521 Metadata only | Users Manual | 2025-11-19 | PDF 582.1 KB |
| STC_HY0021_Datasheet_v2_0_en | Users Manual | 2025-11-19 | PDF 582.5 KB |
| manual | Users Manual | 2025-03-09 | PDF 613.5 KB |
| Internal Photos | Internal Photos | 2025-03-09 | PDF 109.7 KB |
| External Photos | External Photos | 2025-03-09 | PDF 192.5 KB |
| label | ID Label/Location Info | 2024-09-11 | PDF 505.7 KB |
| Block Diagram | Block Diagram | 2025-03-09 | PDF 33.3 KB |
| STC_TESA2503000283E5 FCC SAR_Appendix A_Photographs_s01 | Test Setup Photos | 2025-11-19 | PDF 935 KB |
| Test setup photo | Test Setup Photos | 2025-03-09 | PDF 2.1 MB |
| Test Report | Test Report | 2024-09-11 | PDF 4.2 MB |
| Test Report | Test Report | 2024-09-11 | PDF 4.2 MB |
| antenna report | Test Report | 2024-09-11 | PDF 194.7 KB |
| Applicant_Declaration_Letter | Attestation Statements | 2025-05-28 | PDF 647.6 KB |
| Authorization Letter | Attestation Statements | 2025-05-28 | PDF 209.8 KB |
| US Agent Letter | Attestation Statements | 2024-09-11 | PDF 1.3 MB |
| Confidentiality | Cover Letter(s) | 2025-05-28 | PDF 385.8 KB |
| Form_FCC permissive change letter | Cover Letter(s) | 2025-05-28 | PDF 128.5 KB |
| Form_FCC_agent_auth_letter | Cover Letter(s) | 2025-05-28 | PDF 217.2 KB |
| Applicant_Declaration_Letter | Cover Letter(s) | 2024-09-11 | PDF 746.3 KB |
| FCC Confidentiality Letter | Cover Letter(s) | 2024-09-11 | PDF 625 KB |
| Modular Letter | Cover Letter(s) | 2024-09-11 | PDF 1.1 MB |
| POA | Cover Letter(s) | 2024-09-11 | PDF 376.8 KB |
| TR_TESA2503000283E5 FCC SAR report_s01 | RF Exposure Info | 2025-05-28 | PDF 1.6 MB |
| TR_TESA2503000283E5 FCC SAR_Appendix B_DAE & Probe Cal. Certificate | RF Exposure Info | 2025-05-28 | PDF 2.8 MB |
| TR_TESA2503000283E5 FCC SAR_Appendix C_Phantom Description & Dipole Cal. Certifi | RF Exposure Info | 2025-05-28 | PDF 1.2 MB |
| TR_TESA2503000283E5 FCC SAR_Appendix D_DIpole Extended Calibration Verification_ | RF Exposure Info | 2025-05-28 | PDF 474.5 KB |
| MPE Report | RF Exposure Info | 2024-09-11 | PDF 119.7 KB |
| SCH Metadata only | Schematics | PDF 297.8 KB | |
| OD Metadata only | Operational Description | PDF 77.8 KB |
Application Information
| Application ID | X+iKqddlLGxH79mb2SiaXA== |
|---|---|
| Final Action Date | 2025-05-28 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0027848423 |
| Model | HY0021 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Bluetooth Low Energy module |
| Responsible Party | Yoshiro Saito, ysaito@fdk.co.jp  , +81-53-575-2537 |
| Agent | Jim Jim Jim, SGS Taiwan Ltd., jim.chang@sgs.com  , 886222993279 |
| Technical Contact | Violetta Tang, SGS Taiwan Ltd., Tiffany.kao@sgs.com , +886 2 2299 3279 |
| Test Firm | Ryan WANG, SGS Taiwan Ltd. Central RF Lab, ryan-ec.wang@sgs.com , 886222993279 |
| TCB Email | USCTS.TCB@SGS.COM |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 11/19/2025 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Single Modular Approval |
| 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 | C2PC for changing mobile use to portable use condition. This device has been tested in a standalone SAR with a minimum of 1mm from human body and meets FCC RF exposure. The highest reported SAR is 0.29 W/kg. Single Modular Approval. Output Power listed is conducted. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. OEM integrators must insure that the end user has no manual instructions to remove or install this module. The host integrator must follow the integration instructions provided by the module manufacturer and ensure that the composite-system end product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules and to KDB Publication 996369. The module grantee is responsible for providing the documentation to the system integrator on restrictions of use, for continuing compliance of the module. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| X+iKqddlLGxH79mb2SiaXA== | 2025-05-28 | Class II permissive change or modification of presently authorized equipment |
| aBwjEBBUZIZLP9Y9PgfUcg== | 2024-09-11 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0031000 | 15C |
| 2402-2480 MHz | 0.0031000 |
Grants
TCB Grant - Application X+iKqddlLGxH79mb2SiaXA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
SGS North America, Inc. 620 Old Peachtree Road NW Suite 100 Suwanee, GA 30024 |
Date of Grant: 05/28/2025 Application Dated: 05/28/2025 |
| FDK CORPORATION |
| 2281,Washizu,Kosai-shi |
| Shizuoka-ken, 431-0495 Japan |
| Attention: Yoshiro Saito , |
| 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: | 2AQ85HY0021 |
| Name of Grantee: | FDK CORPORATION |
| Equipment Class: | Digital Transmission System |
| Notes: | Bluetooth Low Energy module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0031 |
| C2PC for changing mobile use to portable use condition. This device has been tested in a standalone SAR with a minimum of 1mm from human body and meets FCC RF exposure. The highest reported SAR is 0.29 W/kg. Single Modular Approval. Output Power listed is conducted. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. OEM integrators must insure that the end user has no manual instructions to remove or install this module. The host integrator must follow the integration instructions provided by the module manufacturer and ensure that the composite-system end product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules and to KDB Publication 996369. The module grantee is responsible for providing the documentation to the system integrator on restrictions of use, for continuing compliance of the module. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. |
TCB Grant - Application aBwjEBBUZIZLP9Y9PgfUcg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
SGS North America, Inc. 620 Old Peachtree Road NW Suite 100 Suwanee, GA 30024 |
Date of Grant: 09/11/2024 Application Dated: 09/10/2024 |
| FDK CORPORATION |
| 2281,Washizu,Kosai-shi |
| Shizuoka-ken, 431-0495 Japan |
| Attention: Yoshiro Saito |
| 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: | 2AQ85HY0021 |
| Name of Grantee: | FDK CORPORATION |
| Equipment Class: | Digital Transmission System |
| Notes: | Bluetooth Low Energy module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0031 |
| Single Modular Approval. Output Power listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. OEM integrators must insure that the end user has no manual instructions to remove or install this module. The host integrator must follow the integration instructions provided by the module manufacturer and ensure that the composite-system end product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules and to KDB Publication 996369. The module grantee is responsible for providing the documentation to the system integrator on restrictions of use, for continuing compliance of the module. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. |
EAS Grant - Application aBwjEBBUZIZLP9Y9PgfUcg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
FDK CORPORATION 2281,Washizu,Kosai-shi Shizuoka-ken, 431-0495 Japan |
Date of Grant: 09/11/2024 Application Dated: 09/10/2024 |
| Attention: Yoshiro Saito |
| 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: | 2AQ85HY0021 |
| Name of Grantee: | FDK CORPORATION |
| Equipment Class: | Digital Transmission System |
| Notes: | Bluetooth Low Energy module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0031 |
| Single Modular Approval. Output Power listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. OEM integrators must insure that the end user has no manual instructions to remove or install this module. The host integrator must follow the integration instructions provided by the module manufacturer and ensure that the composite-system end product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules and to KDB Publication 996369. The module grantee is responsible for providing the documentation to the system integrator on restrictions of use, for continuing compliance of the module. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. |
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