FCC ID 2BDXM-TP742
Audio DAC Amp
by Topping Technology Co, Ltd
Grantee Code: 2BDXM Product Code: TP742
Latest application date: 2025-04-03
FCC ID Device Details
| FCC ID | 2BDXM-TP742 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BDXM |
| Product Code | TP742 |
| Applicant Business | Topping Technology Co, Ltd 🇨🇳 |
| Related Domains |  vtc-test.com |
| Equipment Class | Audio DAC Amp |
| Test Firm | Shenzhen DL Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-04-03 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-04-03 | PDF 2.7 MB |
| Internal Photos | Internal Photos | 2025-04-03 | PDF 1.5 MB |
| External Photos | External Photos | 2025-04-03 | PDF 4.8 MB |
| Label and label location | ID Label/Location Info | 2025-04-03 | PDF 819 KB |
| Test setup | Test Setup Photos | 2025-04-03 | PDF 1.2 MB |
| ANT | Test Report | 2025-04-03 | PDF 292.2 KB |
| EDR-FCC ID | Test Report | 2025-04-03 | PDF 5 MB |
| 2.911 (d)(5)(i)CertificationEquipmentTypev1.2 | Attestation Statements | 2025-04-03 | PDF 91.4 KB |
| 2.911 (d)(5)(ii)CertificationApplicantv1.3 | Attestation Statements | 2025-04-03 | PDF 88.9 KB |
| 2.911 (d)(7)USAgentforServiceofProcessv1.3 | Attestation Statements | 2025-04-03 | PDF 115.2 KB |
| Agent Authorization Rev 1.0 | Cover Letter(s) | 2025-04-03 | PDF 61.7 KB |
| FCC Short & Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | 2025-04-03 | PDF 43.1 KB |
| Model Difference | Cover Letter(s) | 2025-04-03 | PDF 54.3 KB |
| MPE | RF Exposure Info | 2025-04-03 | PDF 67.2 KB |
| Block Metadata only | Block Diagram | PDF 72.4 KB | |
| SCH Metadata only | Schematics | PDF 2.9 MB | |
| Operation Description Metadata only | Operational Description | PDF 84.7 KB |
Application Information
| Application ID | JN3GujhdH4Uolyd320EH6A== |
|---|---|
| Final Action Date | 2025-04-03 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0034578757 |
| Model | TP742 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Audio DAC Amp |
| Responsible Party | Lv lin, lvshuning@vtc-test.com , 13076957685 |
| Technical Contact | Topping Technology Co, Ltd, lvshuning@vtc-test.com |
| Test Firm | Jade Yang, Shenzhen DL Testing Technology Co., Ltd., Jade.yang@dl-cert.com  , 400-688-3552 |
| 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 | Power listed is the maximum conducted output power. The antenna 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, except in accordance with FCC multi- transmitter product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| JN3GujhdH4Uolyd320EH6A== | 2025-04-03 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0038000 |
Grants
TCB Grant - Application JN3GujhdH4Uolyd320EH6A==
| 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: 04/03/2025 Application Dated: 04/03/2025 |
| Topping Technology Co, Ltd |
| Rooms 903-905, 7 Cuiyu St, Nansha, |
| Guangzhou City, China |
| Attention: Lv lin , |
| 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: | 2BDXM-TP742 |
| Name of Grantee: | Topping Technology Co, Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Audio DAC Amp |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0038 |
| Power listed is the maximum conducted output power. The antenna 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, except in accordance with FCC multi- transmitter product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |