FCC ID 2A6NFEC4L15
Bluetooth Low Energy Module
by KAGA FEI Co., Ltd.
Grantee Code: 2A6NF Product Code: EC4L15
Latest application date: 2026-06-05
FCC ID Device Details
| FCC ID | 2A6NFEC4L15 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A6NF |
| Product Code | EC4L15 |
| Applicant Business | KAGA FEI Co., Ltd. 🇯🇵 |
| Related Domains |  jp.kagafei.com  approve-it.net |
| Equipment Class | Bluetooth Low Energy Module |
| Test Firm | TUV Rheinland Taiwan Ltd. Taipei Testing Lab. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2404-2478 MHz | Original Equipment | 2026-06-05 |
| 2405-2480 MHz | Original Equipment | 2026-06-05 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Product Label location | ID Label/Location Info | 2026-06-05 | PDF 391.9 KB |
| Antenna Gain Info | Test Report | 2026-06-05 | PDF 531.2 KB |
| Test Report_P15C-ANT_R02_DTS | Test Report | 2026-06-05 | PDF 3.6 MB |
| Test Report_P15C-BLECS (15.247)_DTS | Test Report | 2026-06-05 | PDF 5 MB |
| Test Report_P15C-BLECS_DXX | Test Report | 2026-06-05 | PDF 2.4 MB |
| Test Report_P15C-BLE_R02_DTS | Test Report | 2026-06-05 | PDF 5.5 MB |
| Test Report_P15C-IEEE802.15.4_R02_DTS | Test Report | 2026-06-05 | PDF 3.5 MB |
| Test Report_P15C-Nordic_R02_DTS | Test Report | 2026-06-05 | PDF 5.1 MB |
| Attestation of US Agent | Attestation Statements | 2026-06-05 | PDF 370.1 KB |
| Not Covered Entity Applicant Attestation | Attestation Statements | 2026-06-05 | PDF 148.5 KB |
| Not Covered Equipment Attestation | Attestation Statements | 2026-06-05 | PDF 147.8 KB |
| Agency Letter | Cover Letter(s) | 2026-06-05 | PDF 243.2 KB |
| Confidentiality Letter | Cover Letter(s) | 2026-06-05 | PDF 380.4 KB |
| Model Declaration Letter | Cover Letter(s) | 2026-06-05 | PDF 220 KB |
| Model Declaration Letter | Cover Letter(s) | 2026-06-05 | PDF 223.3 KB |
| Module approve Request letter | Cover Letter(s) | 2026-06-05 | PDF 220 KB |
| Module approve Request letter | Cover Letter(s) | 2026-06-05 | PDF 223.3 KB |
| RF Exposure Info | RF Exposure Info | 2026-06-05 | PDF 726 KB |
| User Manual_EC4L05 Metadata only | Users Manual | 2026-12-02 | PDF 242.8 KB |
| User manual_EC4L10 Metadata only | Users Manual | 2026-12-02 | PDF 242.7 KB |
| User manual_EC4L15 Metadata only | Users Manual | 2026-12-02 | PDF 242.3 KB |
| Internal photos_EC4L05 Metadata only | Internal Photos | 2026-12-02 | PDF 380.7 KB |
| Internal photos_EC4L10 Metadata only | Internal Photos | 2026-12-02 | PDF 380.8 KB |
| Internal photos_EC4L15 Metadata only | Internal Photos | 2026-12-02 | PDF 582.3 KB |
| External photos_EC4L05 Metadata only | External Photos | 2026-12-02 | PDF 518.5 KB |
| External photos_EC4L10 Metadata only | External Photos | 2026-12-02 | PDF 516.9 KB |
| External photos_EC4L15 Metadata only | External Photos | 2026-12-02 | PDF 781.1 KB |
| Test Setup Photos Metadata only | Test Setup Photos | 2026-12-02 | PDF 1.1 MB |
| Test Setup Photos Metadata only | Test Setup Photos | 2026-12-02 | PDF 1.1 MB |
| Test Setup Photost Metadata only | Test Setup Photos | 2026-12-02 | PDF 1.1 MB |
| Block Diagram Metadata only | Block Diagram | PDF 185.7 KB | |
| Schematics Metadata only | Schematics | PDF 20.7 KB | |
| Operational Description Metadata only | Operational Description | PDF 297.7 KB | |
| Parts List Metadata only | Parts List/Tune Up Info | PDF 60.2 KB |
Application Information
| Application ID | unvO9Mu/dwvCHBrITEb26g== |
|---|---|
| Final Action Date | 2026-06-05 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0032316325 |
| Model | EC4L15 |
| Frequency Range | 2404-2478 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | Bluetooth Low Energy Module |
| Responsible Party | Mikio Aoki, ml-module_product_dev_cert@jp.kagafei.com , +81273815797 |
| Technical Contact | Mikio Aoki, KAGA FEI Co., Ltd, ml-module_product_dev_cert@jp.kagafei.com , +81273815797 |
| Non-Technical Contact | Nathan Grinager, Approve-IT, Inc., team@approve-it.net , 651-247-1678 |
| Test Firm | Zeus Y.R. Chen, TUV Rheinland Taiwan Ltd. Taipei Testing Lab., zeusyr.chen@tuv.com  , 886-2-2172-1623 |
| TCB Email | tcb-hotline@tuv.com |
| TCB Scope | A2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Single Modular Approval |
| Composite Device | Yes |
| 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 |
|---|---|---|
| unvO9Mu/dwvCHBrITEb26g== | 2026-06-05 | Original Equipment |
| o2vqxCtt9CEVP8d0OPVmig== | 2026-06-05 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application unvO9Mu/dwvCHBrITEb26g==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
TUV Rheinland of North America, Inc. 1279 Quarry Lane Suite A Pleasanton, CA 94566 |
Date of Grant: 06/05/2026 Application Dated: 06/05/2026 |
| KAGA FEI Co., Ltd. |
| Gunseisha ANNEX Bldg. 5th floor |
| 382-1, Kaminamie-machi |
| Takasaki, Gunma, 370-0801 Japan |
| Attention: Mikio Aoki , Deputy executive 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: | 2A6NFEC4L15 |
| Name of Grantee: | KAGA FEI Co., Ltd. |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Bluetooth Low Energy Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2404.0 - 2478.0 |
| Single Modular Approval. This grant is valid only when the module is sold to OEM integrators and must be installed by the OEM integrators. The antenna used for this transmitter must be installed to provide a separation distance of at least 7mm from all persons and not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. OEM integrators must be provided with transmitter operating conditions for satisfying RF exposure compliance. Only the antennas listed in this filing can be used. The Grantee is responsible for providing the documentation required for modular use. The responsibility for the use of this module, in all configurations utilized or contemplated, remains with the Grantee. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application o2vqxCtt9CEVP8d0OPVmig==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
TUV Rheinland of North America, Inc. 1279 Quarry Lane Suite A Pleasanton, CA 94566 |
Date of Grant: 06/05/2026 Application Dated: 06/05/2026 |
| KAGA FEI Co., Ltd. |
| Gunseisha ANNEX Bldg. 5th floor |
| 382-1, Kaminamie-machi |
| Takasaki, Gunma, 370-0801 Japan |
| Attention: Mikio Aoki , Deputy executive 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: | 2A6NFEC4L15 |
| Name of Grantee: | KAGA FEI Co., Ltd. |
| 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 |
| CC | 15C | 2402.0 - 2480.0 | 0.0043 | ||
| CC | 15C | 2405.0 - 2480.0 | 0.0043 | ||
| CC | 15C | 2403.0 - 2478.0 | 0.0043 | ||
| CC | 15C | 2404.0 - 2478.0 | 0.0044 |
| Single Modular Approval. Power output listed is peak conducted. This grant is valid only when the module is sold to OEM integrators and must be installed by the OEM integrators. The antenna used for this transmitter must be installed to provide a separation distance of at least 7mm from all persons and not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. OEM integrators must be provided with transmitter operating conditions for satisfying RF exposure compliance. Only the antennas listed in this filing can be used. The Grantee is responsible for providing the documentation required for modular use. The responsibility for the use of this module, in all configurations utilized or contemplated, remains with the Grantee. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |