FCC ID 2AVHC-BDM8
300W+300W DSP PC UI TPA3255 Bluetooth 5.3 Audio Amplifier DC18-48V AUX input Volume Control BDM8 Audio Amplifier Board
by Sure Electronics Co.,Ltd.
Grantee Code: 2AVHC Product Code: BDM8
Latest application date: 2026-03-31
FCC ID Device Details
| FCC ID | 2AVHC-BDM8 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AVHC |
| Product Code | BDM8 |
| Applicant Business | Sure Electronics Co.,Ltd. 🇨🇳 |
| Related Domains |  sure-electronics.com  glocerts.com |
| Equipment Class | 300W+300W DSP PC UI TPA3255 Bluetooth 5.3 Audio Amplifier DC18-48V AUX input Volume Control BDM8 Audio Amplifier Board |
| Test Firm | Shenzhen CTB Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-03-31 |
| 2402-2480 MHz | Original Equipment | 2026-03-31 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2026-09-27 | PDF 1.8 MB |
| Internal Photos | Internal Photos | 2026-09-27 | PDF 523.7 KB |
| External Photos | External Photos | 2026-03-31 | PDF 692.9 KB |
| ID Label/Location Info | ID Label/Location Info | 2026-03-31 | PDF 306.2 KB |
| Test Setup Photos | Test Setup Photos | 2026-03-31 | PDF 229.5 KB |
| ANT Test Report | Test Report | 2026-03-31 | PDF 400.6 KB |
| Test Report | Test Report | 2026-03-31 | PDF 3.8 MB |
| Test Report | Test Report | 2026-03-31 | PDF 3.2 MB |
| Attestation Statements | Attestation Statements | 2026-03-31 | PDF 113.1 KB |
| US agent | Attestation Statements | 2026-03-31 | PDF 412.9 KB |
| Agent Authorization | Cover Letter(s) | 2026-03-31 | PDF 16.8 KB |
| Long & short term Confidentiality Letter | Cover Letter(s) | 2026-03-31 | PDF 235.4 KB |
| Model Difference | Cover Letter(s) | 2026-03-31 | PDF 160.7 KB |
| RF Exposure Info | RF Exposure Info | 2026-03-31 | PDF 272.3 KB |
| Block Diagram Metadata only | Block Diagram | PDF 27 KB | |
| Schematics Metadata only | Schematics | PDF 139.6 KB | |
| Operational Description Metadata only | Operational Description | PDF 284.8 KB |
Application Information
| Application ID | R1bKh9Ijdovt7p69/WrE3g== |
|---|---|
| Final Action Date | 2026-03-31 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0029070695 |
| Model | BDM8 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | 300W+300W DSP PC UI TPA3255 Bluetooth 5.3 Audio Amplifier DC18-48V AUX input Volume Control BDM8 Audio Amplifier Board |
| Responsible Party | Johnson Zhang, store@sure-electronics.com , +86 13601408832 |
| Non-Technical Contact | Huiying Fan, GLOCERTS TECHNOLOGY INC, huiying.fan@glocerts.com , (626) 588-8039 |
| 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 |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| R1bKh9Ijdovt7p69/WrE3g== | 2026-03-31 | Original Equipment |
| OSJZl2Zz7/MzUKdyE2Ihqg== | 2026-03-31 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application R1bKh9Ijdovt7p69/WrE3g==
| 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: 03/31/2026 Application Dated: 03/31/2026 |
| Sure Electronics Co.,Ltd. |
| 3F, Building F6, No.9, Weidi Road, |
| Qixia Dist., Nanjing, China |
| Nanjing, China |
| Attention: Johnson Zhang , |
| 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: | 2AVHC-BDM8 |
| Name of Grantee: | Sure Electronics Co.,Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | 300W+300W DSP PC UI TPA3255 Bluetooth 5.3 Audio Amplifier DC18-48V AUX input Volume Control BDM8 Audio Amplifier Board |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00186 |
| Output power listed is conducted. The antenna(s) 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 device. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application OSJZl2Zz7/MzUKdyE2Ihqg==
| 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: 03/31/2026 Application Dated: 03/31/2026 |
| Sure Electronics Co.,Ltd. |
| 3F, Building F6, No.9, Weidi Road, |
| Qixia Dist., Nanjing, China |
| Nanjing, China |
| Attention: Johnson Zhang , |
| 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: | 2AVHC-BDM8 |
| Name of Grantee: | Sure Electronics Co.,Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | 300W+300W DSP PC UI TPA3255 Bluetooth 5.3 Audio Amplifier DC18-48V AUX input Volume Control BDM8 Audio Amplifier Board |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0014 |
| Output power listed is conducted. The antenna(s) 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 device. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |