FCC ID 2AQXH-X24022
Bluetooth & USB DAC Headphone Amplifier
by Shenzhen xDuoo Technology Co., Ltd
Grantee Code: 2AQXH Product Code: X24022
Latest application date: 2021-06-23
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2021-06-23 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2021-06-23 | PDF 2.6 MB |
| Internal Photos | Internal Photos | 2021-06-23 | PDF 3 MB |
| External Photos | External Photos | 2021-06-23 | PDF 2.2 MB |
| Label | ID Label/Location Info | 2021-06-23 | PDF 243.5 KB |
| Test Setup Photos | Test Setup Photos | 2021-06-23 | PDF 209.5 KB |
| MPE - Test report | RF Exposure Info | 2021-06-23 | PDF 77 KB |
| Test Report | Test Report | 2021-06-23 | PDF 5.3 MB |
| Agent Authorization Rev 1.0 | Cover Letter(s) | 2021-06-23 | PDF 13.8 KB |
| FCC Short & Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | 2021-06-23 | PDF 14.1 KB |
| Model Difference Declaration | Cover Letter(s) | 2021-06-23 | PDF 752.6 KB |
| Block Diagram Metadata only | Block Diagram | PDF 230.9 KB | |
| Schematic Metadata only | Schematics | PDF 1.4 MB | |
| OP Metadata only | Operational Description | PDF 75.5 KB |
Application Information
| Application ID | a4Y8M9/Iv1i7pec2xrqLMQ== |
|---|---|
| Final Action Date | 2021-06-23 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0027776640 |
| Model | X24022 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Bluetooth & USB DAC Headphone Amplifier |
| Responsible Party | Suger Wei, Engineering director, wei@xduoo.com  , 0755-29179933 |
| Technical Contact | Shenzhen xDuoo Technology Co., Ltd, wei@xduoo.com |
| Test Firm | Jason Zhou, Shenzhen HUAK Testing Technology Co., Ltd., jason@cer-mark.com  , +86-755-23029901 |
| TCB Email | certification@micomlabs.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 |
|---|---|---|
| a4Y8M9/Iv1i7pec2xrqLMQ== | 2021-06-23 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0088400 | 15C |
Grants
TCB Grant - Application a4Y8M9/Iv1i7pec2xrqLMQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 06/23/2021 Application Dated: 06/23/2021 |
| Shenzhen xDuoo Technology Co., Ltd |
| Room F1510, MingYueHuaDu Building, GongHe |
| Industrial Road, Xixiang Town, Bao'an, |
| ShenZhen, China |
| Attention: Suger Wei , Engineering director |
| 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: | 2AQXH-X24022 |
| Name of Grantee: | Shenzhen xDuoo Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth & USB DAC Headphone Amplifier |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00884 |
| Output power listed is conducted power. |
EAS Grant - Application a4Y8M9/Iv1i7pec2xrqLMQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen xDuoo Technology Co., Ltd Room F1510, MingYueHuaDu Building, GongHe Industrial Road, Xixiang Town, Bao'an, ShenZhen, China |
Date of Grant: 06/23/2021 Application Dated: 06/23/2021 |
| Attention: Suger Wei , Engineering director |
| 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: | 2AQXH-X24022 |
| Name of Grantee: | Shenzhen xDuoo Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth & USB DAC Headphone 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 | 0.00884 |
| Output power listed is conducted power. |
| Mail To: |