FCC ID 2BBZH-WS50
Wireless Guitar Transmitter Receiver
by Guangzhou Caihui Technology Co., Ltd
Grantee Code: 2BBZH Product Code: WS50
Latest application date: 2024-11-07
FCC ID Device Details
| FCC ID | 2BBZH-WS50 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BBZH |
| Product Code | WS50 |
| Applicant Business | Guangzhou Caihui Technology Co., Ltd 🇨🇳 |
| Equipment Class | Wireless Guitar Transmitter Receiver |
| Test Firm | Shenzhen CTB Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5745-5825 MHz | Original Equipment | 2024-11-07 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual 1 | Users Manual | 2025-05-06 | PDF 5 MB |
| Users Manual 2 | Users Manual | 2025-05-06 | PDF 2.8 MB |
| Internal Photos | Internal Photos | 2025-05-06 | PDF 808 KB |
| External Photos | External Photos | 2024-11-07 | PDF 598.5 KB |
| ID Label/Location Info | ID Label/Location Info | 2024-11-07 | PDF 207.7 KB |
| Test Setup Photos | Test Setup Photos | 2024-11-07 | PDF 276.8 KB |
| ANT Test Report | Test Report | 2024-11-07 | PDF 1,014.4 KB |
| Test Report | Test Report | 2024-11-07 | PDF 4.7 MB |
| Attestation Statements | Attestation Statements | 2024-11-07 | PDF 72.2 KB |
| US agent | Attestation Statements | 2024-11-07 | PDF 44.5 KB |
| Agent Authorization | Cover Letter(s) | 2024-11-07 | PDF 26 KB |
| Long & short term Confidentiality Letter | Cover Letter(s) | 2024-11-07 | PDF 139.1 KB |
| Model Difference | Cover Letter(s) | 2024-11-07 | PDF 205 KB |
| RF Exposure Info | RF Exposure Info | 2024-11-07 | PDF 217.5 KB |
| Block Diagram Metadata only | Block Diagram | PDF 31.6 KB | |
| Schematics Metadata only | Schematics | PDF 134.2 KB | |
| Operational Description Metadata only | Operational Description | PDF 86.2 KB | |
| Software Security Requirements for UNII devices Metadata only | SDR Software/Security Info. | PDF 151 KB |
Application Information
| Application ID | 0LeaeW02AmD5zFDF2qSd7g== |
|---|---|
| Final Action Date | 2024-11-07 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0033979170 |
| Model | WS50 |
| Frequency Range | 5745-5825 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | Wireless Guitar Transmitter Receiver |
| Responsible Party | Tang hongbin, tom-tommy69@163.com  , 15819441013 |
| Technical Contact | hongbin Tang, Guangzhou Caihui Technology Co., Ltd, tom-tommy69@163.com , 13538214502 |
| Test Firm | Rita Xiao, Shenzhen CTB Testing Technology Co., Ltd., simon@ctb-lab.com  , 86-13538218145 |
| TCB Email | tcb@metlabs.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 05/06/2025 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| 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 | Output power listed is conducted. The device supports 20MHz and 40MHz and 80MHz bandwidths. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter device. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| 0LeaeW02AmD5zFDF2qSd7g== | 2024-11-07 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 5745-5825 MHz | 0.0230300 | 15E |
Grants
TCB Grant - Application 0LeaeW02AmD5zFDF2qSd7g==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 11/07/2024 Application Dated: 11/07/2024 |
| Guangzhou Caihui Technology Co., Ltd |
| Room 502, Building 1, No. 4 Shuiniu Road, |
| Tan Village, Shijing Street, Baiyun District, |
| Guangzhou, China |
| Attention: Tang hongbin |
| 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: | 2BBZH-WS50 |
| Name of Grantee: | Guangzhou Caihui Technology Co., Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Wireless Guitar Transmitter Receiver |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15E | 5745.0 - 5825.0 | 0.02303 |
| Output power listed is conducted. The device supports 20MHz and 40MHz and 80MHz bandwidths. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter device. |
EAS Grant - Application 0LeaeW02AmD5zFDF2qSd7g==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Guangzhou Caihui Technology Co., Ltd Room 502, Building 1, No. 4 Shuiniu Road, Tan Village, Shijing Street, Baiyun District, Guangzhou, China |
Date of Grant: 11/07/2024 Application Dated: 11/07/2024 |
| Attention: Tang hongbin |
| 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: | 2BBZH-WS50 |
| Name of Grantee: | Guangzhou Caihui Technology Co., Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Wireless Guitar Transmitter Receiver |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15E | 5745.0 - 5825.0 | 0.02303 |
| Output power listed is conducted. The device supports 20MHz and 40MHz and 80MHz bandwidths. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter device. |
| Mail To: |