FCC ID 2BW9W-PADX4
Bluetooth Amplifier
by Foshan Borui Yuanda Technology Co., Ltd.
Grantee Code: 2BW9W Product Code: PADX4
Latest application date: 2026-09-29
FCC ID Device Details
| FCC ID | 2BW9W-PADX4 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BW9W |
| Product Code | PADX4 |
| Applicant Business | Foshan Borui Yuanda Technology Co., Ltd. 🇨🇳 |
| Related Domains |  bridgeportadv.com |
| Equipment Class | Bluetooth Amplifier |
| Test Firm | Shenzhen Huaxia Testing Technology Co., Ltd |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-09-29 |
| 2402-2480 MHz | Original Equipment | 2026-09-29 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-09-29 | PDF 4.7 MB |
| Internal photos | Internal Photos | 2026-09-29 | PDF 610.5 KB |
| External photos | External Photos | 2026-09-29 | PDF 5.8 MB |
| Label and label location | ID Label/Location Info | 2026-09-29 | PDF 158.8 KB |
| Test setup photos | Test Setup Photos | 2026-09-29 | PDF 535.9 KB |
| Antenna information | Test Report | 2026-09-29 | PDF 447.7 KB |
| Appendix test data BT | Test Report | 2026-09-29 | PDF 1.7 MB |
| Appendix test data BT LE | Test Report | 2026-09-29 | PDF 2.6 MB |
| Test Report BT | Test Report | 2026-09-29 | PDF 1.4 MB |
| Test Report BT LE | Test Report | 2026-09-29 | PDF 1.3 MB |
| Agent attestation letter | Attestation Statements | 2026-09-29 | PDF 364.3 KB |
| Covered equipment letter | Attestation Statements | 2026-09-29 | PDF 253.5 KB |
| Due digilence letter | Attestation Statements | 2026-09-29 | PDF 255.9 KB |
| Confidentiality request letter | Cover Letter(s) | 2026-09-29 | PDF 254.6 KB |
| RF exposure evaluation | RF Exposure Info | 2026-09-29 | PDF 402.9 KB |
| Block diagram Metadata only | Block Diagram | PDF 718.3 KB | |
| Schematic Metadata only | Schematics | PDF 337.8 KB | |
| Operation description Metadata only | Operational Description | PDF 91.2 KB |
Application Information
| Application ID | iSJwXgo3pmoytfZN2Kp1ng== |
|---|---|
| Final Action Date | 2026-09-29 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0038684130 |
| Model | PADX4 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Bluetooth Amplifier |
| Responsible Party | WANG YANG, bryd998@163.com  , 0755-26648642 |
| Non-Technical Contact | Yong Liu, Bridgeport Advisory LLC, yliu@bridgeportadv.com , (708) 680-6688 |
| Test Firm | Jack Ai, Shenzhen Huaxia Testing Technology Co., Ltd, szcqa@cqa-cert.com  , +8613902988375 |
| TCB Email | o.kneip@kl-certification.de  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| 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 |
|---|---|---|
| iSJwXgo3pmoytfZN2Kp1ng== | 2026-09-29 | Original Equipment |
| WBO/F1SA2s+6q3DkaNDH+Q== | 2026-09-29 | Original Equipment |
Grants
TCB Grant - Application WBO/F1SA2s+6q3DkaNDH+Q==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 09/29/2026 Application Dated: 09/29/2026 |
| Foshan Borui Yuanda Technology Co., Ltd. |
| No.6-4 Xinghe Road,Lianhe Industrial Zone |
| Luocun,Shishan Town Nanhai District, |
| Foshan,Guangdong, 528200 China |
| Attention: WANG YANG , CEO |
| 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: | 2BW9W-PADX4 |
| Name of Grantee: | Foshan Borui Yuanda Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Bluetooth Amplifier |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0019 |
| Power listed is maximum peak conducted output power. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. |
TCB Grant - Application iSJwXgo3pmoytfZN2Kp1ng==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 09/29/2026 Application Dated: 09/29/2026 |
| Foshan Borui Yuanda Technology Co., Ltd. |
| No.6-4 Xinghe Road,Lianhe Industrial Zone |
| Luocun,Shishan Town Nanhai District, |
| Foshan,Guangdong, 528200 China |
| Attention: WANG YANG , CEO |
| 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: | 2BW9W-PADX4 |
| Name of Grantee: | Foshan Borui Yuanda Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth Amplifier |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0011 |
| Power listed is maximum peak conducted output power. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. |