FCC ID 2BDSR-K52
Karaoke Machine
by Shenzhen Kaijuhong Technology Co., Ltd
Grantee Code: 2BDSR Product Code: K52
Latest application date: 2025-02-06
FCC ID Device Details
| FCC ID | 2BDSR-K52 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BDSR |
| Product Code | K52 |
| Applicant Business | Shenzhen Kaijuhong Technology Co., Ltd 🇨🇳 |
| Equipment Class | Karaoke Machine |
| Test Firm | Dongguan Yaxu (AiT) Technology Limited |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-02-06 |
| 2402-2480 MHz | Original Equipment | 2025-02-06 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-02-06 | PDF 5.8 MB |
| Internal Photos | Internal Photos | 2025-02-06 | PDF 5.7 MB |
| External Photos | External Photos | 2025-02-06 | PDF 4.8 MB |
| FCC ID Label | ID Label/Location Info | 2025-02-06 | PDF 380.3 KB |
| Test Setup Photos | Test Setup Photos | 2025-02-06 | PDF 1.4 MB |
| Antenna_Specification | Test Report | 2025-02-06 | PDF 1.1 MB |
| Appendix A RF Test Data for BT | Test Report | 2025-02-06 | PDF 4.9 MB |
| Appendix B RF Test Data for BLE | Test Report | 2025-02-06 | PDF 5.1 MB |
| FCC BLE test report | Test Report | 2025-02-06 | PDF 1,009.9 KB |
| Test Report-BT | Test Report | 2025-02-06 | PDF 985.1 KB |
| 2BDSR-K52 US_Agent_Signed | Attestation Statements | 2025-02-06 | PDF 203.3 KB |
| USA-CoveredEquipmentLetter-Combined_V1.0 | Attestation Statements | 2025-02-06 | PDF 119.1 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2025-02-06 | PDF 78.1 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2025-02-06 | PDF 106 KB |
| FCC RF Exposure-MPE (5mm) | RF Exposure Info | 2025-02-06 | PDF 122.7 KB |
| block diagram Metadata only | Block Diagram | PDF 18.9 KB | |
| schematic Metadata only | Schematics | PDF 362.4 KB | |
| Operation Description Metadata only | Operational Description | PDF 195 KB |
Application Information
| Application ID | g8XmflB5+66cwVRBYKBO1g== |
|---|---|
| Final Action Date | 2025-02-06 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0034541755 |
| Model | K52 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Karaoke Machine |
| Responsible Party | Guobing Hu, 107851704@qq.com  , 15807537049 |
| Test Firm | Coin Tang, Dongguan Yaxu (AiT) Technology Limited, info@aitek.org.cn  , +86 0769-82020499-21 |
| TCB Email | o.kneip@kl-certification.de  |
| 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 peak conducted. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| g8XmflB5+66cwVRBYKBO1g== | 2025-02-06 | Original Equipment |
| VDOw0BlBHhJUaZDgkRbkPQ== | 2025-02-06 | Original Equipment |
Grants
TCB Grant - Application VDOw0BlBHhJUaZDgkRbkPQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 02/06/2025 Application Dated: 02/06/2025 |
| Shenzhen Kaijuhong Technology Co., Ltd |
| 2nd Floor, Building 3, |
| Shajinggangtou Industrial Zone, |
| Bao'an District, Shenzhen, China |
| Attention: Guobing Hu |
| 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: | 2BDSR-K52 |
| Name of Grantee: | Shenzhen Kaijuhong Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Karaoke Machine |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0013 |
| Output Power listed is peak conducted. |
EAS Grant - Application VDOw0BlBHhJUaZDgkRbkPQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen Kaijuhong Technology Co., Ltd 2nd Floor, Building 3, Shajinggangtou Industrial Zone, Bao'an District, Shenzhen, China |
Date of Grant: 02/06/2025 Application Dated: 02/06/2025 |
| Attention: Guobing Hu |
| 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: | 2BDSR-K52 |
| Name of Grantee: | Shenzhen Kaijuhong Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Karaoke Machine |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0013 |
| Output Power listed is peak conducted. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 02/06/2025 Application Dated: 02/06/2025 |
| Shenzhen Kaijuhong Technology Co., Ltd |
| 2nd Floor, Building 3, |
| Shajinggangtou Industrial Zone, |
| Bao'an District, Shenzhen, China |
| Attention: Guobing Hu |
| 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: | 2BDSR-K52 |
| Name of Grantee: | Shenzhen Kaijuhong Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Karaoke Machine |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0015 |
| Output Power listed is peak conducted. |
EAS Grant - Application g8XmflB5+66cwVRBYKBO1g==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen Kaijuhong Technology Co., Ltd 2nd Floor, Building 3, Shajinggangtou Industrial Zone, Bao'an District, Shenzhen, China |
Date of Grant: 02/06/2025 Application Dated: 02/06/2025 |
| Attention: Guobing Hu |
| 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: | 2BDSR-K52 |
| Name of Grantee: | Shenzhen Kaijuhong Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Karaoke Machine |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0015 |
| Output Power listed is peak conducted. |
| Mail To: |