FCC ID 2BBZH-BKWX1
2.4G Wireless Microphone transceiver
by Guangzhou Caihui Technology Co., Ltd
Grantee Code: 2BBZH Product Code: BKWX1
Latest application date: 2025-01-01
FCC ID Device Details
| FCC ID | 2BBZH-BKWX1 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BBZH |
| Product Code | BKWX1 |
| Applicant Business | Guangzhou Caihui Technology Co., Ltd 🇨🇳 |
| Equipment Class | 2.4G Wireless Microphone transceiver |
| Test Firm | Shenzhen CTB Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-01-01 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2025-07-01 | PDF 1.1 MB |
| Internal Photos | Internal Photos | 2025-07-01 | PDF 1.1 MB |
| External Photos | External Photos | 2025-01-01 | PDF 710 KB |
| ID Label/Location Info | ID Label/Location Info | 2025-01-01 | PDF 267.9 KB |
| Test Setup Photos | Test Setup Photos | 2025-01-01 | PDF 265.7 KB |
| ANT Test Report | Test Report | 2025-01-01 | PDF 648.6 KB |
| Test Report | Test Report | 2025-01-01 | PDF 2.3 MB |
| Attestation Statements | Attestation Statements | 2025-01-01 | PDF 73.2 KB |
| US agent | Attestation Statements | 2025-01-01 | PDF 43.9 KB |
| Agent Authorization | Cover Letter(s) | 2025-01-01 | PDF 26 KB |
| Long & short term Confidentiality Letter | Cover Letter(s) | 2025-01-01 | PDF 139.1 KB |
| Model Difference | Cover Letter(s) | 2025-01-01 | PDF 216.8 KB |
| RF Exposure Info | RF Exposure Info | 2025-01-01 | PDF 69.9 KB |
| Block Diagram Metadata only | Block Diagram | PDF 125.8 KB | |
| Schematics Metadata only | Schematics | PDF 155.4 KB | |
| Operational Description Metadata only | Operational Description | PDF 85.9 KB |
Application Information
| Application ID | DCDoUFC7//NuDG9uBUkXNg== |
|---|---|
| Final Action Date | 2025-01-01 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0033979170 |
| Model | BKWX1 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | 2.4G Wireless Microphone transceiver |
| 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 | 07/01/2025 |
| 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. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| DCDoUFC7//NuDG9uBUkXNg== | 2025-01-01 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0022000 | 15C |
Grants
TCB Grant - Application DCDoUFC7//NuDG9uBUkXNg==
| 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: 01/01/2025 Application Dated: 01/01/2025 |
| 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-BKWX1 |
| Name of Grantee: | Guangzhou Caihui Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | 2.4G Wireless Microphone transceiver |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0022 |
| Output power listed is conducted. |
EAS Grant - Application DCDoUFC7//NuDG9uBUkXNg==
| 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: 01/01/2025 Application Dated: 01/01/2025 |
| 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-BKWX1 |
| Name of Grantee: | Guangzhou Caihui Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | 2.4G Wireless Microphone transceiver |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0022 |
| Output power listed is conducted. |
| Mail To: |