FCC ID B4O-QC38XFNX
GT-tronics QCC Bluetooth Module
by GT-tronics HK Ltd
Grantee Code: B4O Product Code: QC38XFNX
Latest application date: 2024-12-17
FCC ID Device Details
| FCC ID | B4O-QC38XFNX |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | B4O |
| Product Code | QC38XFNX |
| Applicant Business | GT-tronics HK Ltd |
| Related Domains |  gt-tronics.com |
| Equipment Class | GT-tronics QCC Bluetooth Module |
| Test Firm | Sporton International Inc. (Kunshan) |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2024-12-17 |
| 2402-2480 MHz | Original Equipment | 2024-12-17 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| B4O-QC38XFNX_User Manual_r1 | Users Manual | 2025-06-16 | PDF 579.9 KB |
| B4O-QC38XFNX_InPho | Internal Photos | 2025-06-16 | PDF 479.4 KB |
| B4O-QC38XFNX_ExPho | External Photos | 2025-06-16 | PDF 1.2 MB |
| B4O-QC38XFNX_Label | ID Label/Location Info | 2024-12-17 | PDF 48.5 KB |
| B4O-QC38XFNX_Label Location | ID Label/Location Info | 2024-12-17 | PDF 60.1 KB |
| B4O-QC38XFNX_Tsup_Antenna | Test Setup Photos | 2025-06-16 | PDF 307.1 KB |
| B4O-QC38XFNX_Tsup_DSS_BT | Test Setup Photos | 2025-06-16 | PDF 500.3 KB |
| B4O-QC38XFNX_Tsup_DTS_BLE | Test Setup Photos | 2025-06-16 | PDF 495.7 KB |
| B4O-QC38XFNX_Chip antenna spec | Test Report | 2024-12-17 | PDF 554.2 KB |
| B4O-QC38XFNX_Dipole Antenna spec | Test Report | 2024-12-17 | PDF 1.3 MB |
| B4O-QC38XFNX_Metal Wire Antenna spec | Test Report | 2024-12-17 | PDF 3.5 MB |
| B4O-QC38XFNX_TestRpt_DSS_BT_r1 | Test Report | 2024-12-17 | PDF 5.9 MB |
| B4O-QC38XFNX_TestRpt_DTS_BLE_r1 | Test Report | 2024-12-17 | PDF 5.8 MB |
| B4O-QC38XFNX_cvrltr_cvrltr_Certification_2.911d5 | Attestation Statements | 2024-12-17 | PDF 16 KB |
| B4O-QC38XFNX_cvrltr_cvrltr_Certification_2.911d7 | Attestation Statements | 2024-12-17 | PDF 279 KB |
| B4O-QC38XFNX_cvrltr_FCC Long-term Confidentiality | Cover Letter(s) | 2024-12-17 | PDF 24.4 KB |
| B4O-QC38XFNX_cvrltr_FCC POA | Cover Letter(s) | 2024-12-17 | PDF 23.7 KB |
| B4O-QC38XFNX_cvrltr_FCC Short-term Confidentiality | Cover Letter(s) | 2024-12-17 | PDF 28.7 KB |
| Request for Modular Approval per section 15.212 requirements | Cover Letter(s) | 2024-12-17 | PDF 35.7 KB |
| B4O-QC38XFNX_TestRpt_RFExp | RF Exposure Info | 2024-12-17 | PDF 640.7 KB |
| B4O-QC38XFNX_BlckDic Metadata only | Block Diagram | PDF 64.9 KB | |
| B4O-QC38XFNX_SchemDic Metadata only | Schematics | PDF 23.5 KB | |
| B4O-QC38XFNX_OpDes_r1 Metadata only | Operational Description | PDF 523 KB | |
| B4O-QC38XFNX_PartsLst Metadata only | Parts List/Tune Up Info | PDF 80.6 KB | |
| B4O-QC38XFNX_TunPro Metadata only | Parts List/Tune Up Info | PDF 58.2 KB |
Application Information
| Application ID | I48zRP/DGT1upN6mnDlqbA== |
|---|---|
| Final Action Date | 2024-12-17 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0021630322 |
| Model | QC38XFNX |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | GT-tronics QCC Bluetooth Module |
| Responsible Party | Dennis Wong, Admin Asst, dwong@gt-tronics.com , +852-8100-1820 |
| Test Firm | Jim Tsai, Sporton International Inc. (Kunshan), JimTsai@sporton.com.tw  , +86 0512 57900158 |
| TCB Email | QA65@sporton-usa.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 06/16/2025 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Single Modular Approval |
| 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 | Single Modular Approval. Output power is conducted. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. Approved for OEM integration only. This module can only be used with a host antenna circuit trace layout design in strict compliance with the OEM instructions provided The grantee must provide OEM integrators with installation and operating instructions for satisfying FCC multi-transmitter product guidelines. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| I48zRP/DGT1upN6mnDlqbA== | 2024-12-17 | Original Equipment |
| AHPT0AgQjULL9usM0buL/g== | 2024-12-17 | Original Equipment |
Grants
TCB Grant - Application I48zRP/DGT1upN6mnDlqbA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Sporton International (USA) Inc. 1175 Montague Expressway Milpitas, CA 95035 |
Date of Grant: 12/17/2024 Application Dated: 12/16/2024 |
| GT-tronics HK Ltd |
| Unit 10, 2/F., Block B, Tonic Industrial |
| Center 19 Lam Hing Street, Kowloon Bay, |
| Kowloon, Hong Kong |
| Attention: Dennis Wong , Admin Asst |
| 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: | B4O-QC38XFNX |
| Name of Grantee: | GT-tronics HK Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | GT-tronics QCC Bluetooth Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0154 |
| Single Modular Approval. Output power is conducted. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. Approved for OEM integration only. This module can only be used with a host antenna circuit trace layout design in strict compliance with the OEM instructions provided The grantee must provide OEM integrators with installation and operating instructions for satisfying FCC multi-transmitter product guidelines. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device. |
EAS Grant - Application I48zRP/DGT1upN6mnDlqbA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
GT-tronics HK Ltd Unit 10, 2/F., Block B, Tonic Industrial Center 19 Lam Hing Street, Kowloon Bay, Kowloon, Hong Kong |
Date of Grant: 12/17/2024 Application Dated: 12/16/2024 |
| Attention: Dennis Wong , Admin Asst |
| 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: | B4O-QC38XFNX |
| Name of Grantee: | GT-tronics HK Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | GT-tronics QCC Bluetooth Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0154 |
| Single Modular Approval. Output power is conducted. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. Approved for OEM integration only. This module can only be used with a host antenna circuit trace layout design in strict compliance with the OEM instructions provided The grantee must provide OEM integrators with installation and operating instructions for satisfying FCC multi-transmitter product guidelines. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Sporton International (USA) Inc. 1175 Montague Expressway Milpitas, CA 95035 |
Date of Grant: 12/17/2024 Application Dated: 12/16/2024 |
| GT-tronics HK Ltd |
| Unit 10, 2/F., Block B, Tonic Industrial |
| Center 19 Lam Hing Street, Kowloon Bay, |
| Kowloon, Hong Kong |
| Attention: Dennis Wong , Admin Asst |
| 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: | B4O-QC38XFNX |
| Name of Grantee: | GT-tronics HK Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | GT-tronics QCC Bluetooth Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0079 |
| Single Modular Approval. Output power is conducted. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. Approved for OEM integration only. This module can only be used with a host antenna circuit trace layout design in strict compliance with the OEM instructions provided The grantee must provide OEM integrators with installation and operating instructions for satisfying FCC multi-transmitter product guidelines. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device. |
EAS Grant - Application AHPT0AgQjULL9usM0buL/g==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
GT-tronics HK Ltd Unit 10, 2/F., Block B, Tonic Industrial Center 19 Lam Hing Street, Kowloon Bay, Kowloon, Hong Kong |
Date of Grant: 12/17/2024 Application Dated: 12/16/2024 |
| Attention: Dennis Wong , Admin Asst |
| 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: | B4O-QC38XFNX |
| Name of Grantee: | GT-tronics HK Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | GT-tronics QCC Bluetooth Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0079 |
| Single Modular Approval. Output power is conducted. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. Approved for OEM integration only. This module can only be used with a host antenna circuit trace layout design in strict compliance with the OEM instructions provided The grantee must provide OEM integrators with installation and operating instructions for satisfying FCC multi-transmitter product guidelines. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device. |
| Mail To: |