FCC ID 2A4WDZK-502C
Bluetooth Audio Power Amplifier
by Qingdao Wuzhi Intelligent Technology Co., Ltd.
Grantee Code: 2A4WD Product Code: ZK502C
Latest application date: 2022-02-28
FCC ID Device Details
| FCC ID | 2A4WDZK-502C |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A4WD |
| Product Code | ZK502C |
| Applicant Business | Qingdao Wuzhi Intelligent Technology Co., Ltd. 🇨🇳 |
| Related Domains |  ctb-lab.com |
| Equipment Class | Bluetooth Audio Power Amplifier |
| Test Firm | Shenzhen CTB Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2022-02-28 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2022-02-28 | PDF 827.1 KB |
| Internal photos | Internal Photos | 2022-02-28 | PDF 1.1 MB |
| External photos | External Photos | 2022-02-28 | PDF 2 MB |
| ID label and location | ID Label/Location Info | 2022-02-28 | PDF 556.1 KB |
| Test setup photos | Test Setup Photos | 2022-02-28 | PDF 764.1 KB |
| Test reports | Test Report | 2022-02-28 | PDF 4.9 MB |
| Model family declaration | Attestation Statements | 2022-02-28 | PDF 86.8 KB |
| Confidentiality | Cover Letter(s) | 2022-02-28 | PDF 240 KB |
| Letter Authorization | Cover Letter(s) | 2022-02-28 | PDF 158 KB |
| RF Exposure | RF Exposure Info | 2022-02-28 | PDF 138.4 KB |
| Block Diagram Metadata only | Block Diagram | PDF 394.6 KB | |
| Schematics Metadata only | Schematics | PDF 85.2 KB | |
| Operational Description Metadata only | Operational Description | PDF 90.3 KB |
Application Information
| Application ID | mlep4lZZlVPS6Ry3J7Dt2Q== |
|---|---|
| Final Action Date | 2022-02-28 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0032008856 |
| Model | ZK-502C |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Bluetooth Audio Power Amplifier |
| Responsible Party | CHENCHEN ZHANG, General manager, 780754962@qq.com  , 13538218145 |
| Technical Contact | Simon Lee, Shenzhen CTB Testing Technology Co., Ltd., simon@ctb-lab.com , (86) 13662574496 |
| Non-Technical Contact | Simon Lee, Shenzhen CTB Testing Technology Co., Ltd., simon@ctb-lab.com , (86) 13662574496 |
| Test Firm | Simon Lee, Shenzhen CTB Testing Technology Co., Ltd., simon@ctb-lab.com , 86 13662574496 |
| TCB Email | elabscert@applus.com  |
| 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 | 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 power. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| mlep4lZZlVPS6Ry3J7Dt2Q== | 2022-02-28 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0020300 | 15C |
Grants
TCB Grant - Application mlep4lZZlVPS6Ry3J7Dt2Q==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 02/28/2022 Application Dated: 02/28/2022 |
| Qingdao Wuzhi Intelligent Technology Co., Ltd. |
| No. 438, Xiaoxinhe Road |
| Huangdao District, Qingdao City, |
| Shandong Province, China |
| Attention: CHENCHEN ZHANG , General 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: | 2A4WDZK-502C |
| Name of Grantee: | Qingdao Wuzhi Intelligent Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth Audio Power Amplifier |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00203 |
| Output power listed is conducted power. |
EAS Grant - Application mlep4lZZlVPS6Ry3J7Dt2Q==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Qingdao Wuzhi Intelligent Technology Co., Ltd. No. 438, Xiaoxinhe Road Huangdao District, Qingdao City, Shandong Province, China |
Date of Grant: 02/28/2022 Application Dated: 02/28/2022 |
| Attention: CHENCHEN ZHANG , General 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: | 2A4WDZK-502C |
| Name of Grantee: | Qingdao Wuzhi Intelligent Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth Audio Power Amplifier |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00203 |
| Output power listed is conducted power. |
| Mail To: |