FCC ID 2BM4D-AV-735A
Audio amplifier
by Shenzhen Tianchi Tongda Technology Co., Ltd.
Grantee Code: 2BM4D Product Code: AV735A
Latest application date: 2025-01-03
FCC ID Device Details
| FCC ID | 2BM4D-AV-735A |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BM4D |
| Product Code | AV735A |
| Applicant Business | Shenzhen Tianchi Tongda Technology Co., Ltd. 🇨🇳 |
| Equipment Class | Audio amplifier |
| Test Firm | Shenzhen DL Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-01-03 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-01-03 | PDF 4.1 MB |
| Internal photos | Internal Photos | 2025-01-03 | PDF 1.7 MB |
| External photos | External Photos | 2025-01-03 | PDF 398 KB |
| ID label and location | ID Label/Location Info | 2025-01-03 | PDF 57.8 KB |
| Test photo | Test Setup Photos | 2025-01-03 | PDF 301.6 KB |
| Antenna Specification | Test Report | 2025-01-03 | PDF 102.1 KB |
| Test report | Test Report | 2025-01-03 | PDF 1.8 MB |
| Attestation_Statement | Attestation Statements | 2025-01-03 | PDF 147.8 KB |
| US_Agent | Attestation Statements | 2025-01-03 | PDF 78.4 KB |
| Confidentiality | Cover Letter(s) | 2025-01-03 | PDF 132.1 KB |
| Letter Authorization | Cover Letter(s) | 2025-01-03 | PDF 79.8 KB |
| MPE | RF Exposure Info | 2025-01-03 | PDF 90.5 KB |
| Block Diagram Metadata only | Block Diagram | PDF 20.6 KB | |
| Schematics Metadata only | Schematics | PDF 541.6 KB | |
| Operational Description Metadata only | Operational Description | PDF 20.6 KB |
Application Information
| Application ID | DsX2qRWei0ti6mL/b5GHbw== |
|---|---|
| Final Action Date | 2025-01-03 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036440840 |
| Model | AV-735A |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | Audio amplifier |
| Responsible Party | Jack Bu, 986250419@qq.com  , 18906679427 |
| Technical Contact | Jade Yang, Shenzhen DL Testing Technology Co., Ltd., Jade.yang@dl-cert.com  , 400-688-3552 |
| Test Firm | Jade Yang, Shenzhen DL Testing Technology Co., Ltd., Jade.yang@dl-cert.com , 400-688-3552 |
| TCB Email | elabscert@applus.com  |
| TCB Scope | A2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz |
| 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 | The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| DsX2qRWei0ti6mL/b5GHbw== | 2025-01-03 | Original Equipment |
Equipment Authorization
| Frequency | Rules |
|---|---|
| 2402-2480 MHz | 15C |
Grants
TCB Grant - Application DsX2qRWei0ti6mL/b5GHbw==
| 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: 01/03/2025 Application Dated: 01/01/2025 |
| Shenzhen Tianchi Tongda Technology Co., Ltd. |
| 1605D10, East Block, Shengtang Business Building, |
| Tairan Nine Road, Tian'an Community, |
| Shatou Street, Futian District, Shenzhen, China, China |
| Attention: Jack Bu |
| 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: | 2BM4D-AV-735A |
| Name of Grantee: | Shenzhen Tianchi Tongda Technology Co., Ltd. |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Audio amplifier |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 |
| The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
EAS Grant - Application DsX2qRWei0ti6mL/b5GHbw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen Tianchi Tongda Technology Co., Ltd. 1605D10, East Block, Shengtang Business Building, Tairan Nine Road, Tian'an Community, Shatou Street, Futian District, Shenzhen, China, China |
Date of Grant: 01/03/2025 Application Dated: 01/01/2025 |
| Attention: Jack Bu |
| 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: | 2BM4D-AV-735A |
| Name of Grantee: | Shenzhen Tianchi Tongda Technology Co., Ltd. |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Audio 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 |
| The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
| Mail To: |