FCC ID 2A6P9-WCPAA-2S
Wireless CPAA adaptor
by Promaster Electronic LLC
Grantee Code: 2A6P9 Product Code: WCPAA2S
Latest application date: 2026-04-24
FCC ID Device Details
| FCC ID | 2A6P9-WCPAA-2S |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A6P9 |
| Product Code | WCPAA2S |
| Applicant Business | Promaster Electronic LLC 🇺🇸 |
| Related Domains |  promasterelectronic.com |
| Equipment Class | Wireless CPAA adaptor |
| Test Firm | Shenzhen CCUT Quality Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2026-04-24 |
| 2402-2480 MHz | Original Equipment | 2026-04-24 |
| 5745-5825 MHz | Original Equipment | 2026-04-24 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-04-24 | PDF 817.3 KB |
| Internal photos | Internal Photos | 2026-04-24 | PDF 619.6 KB |
| External photos | External Photos | 2026-04-24 | PDF 855.6 KB |
| Label | ID Label/Location Info | 2026-04-24 | PDF 268.4 KB |
| test setup | Test Setup Photos | 2026-04-24 | PDF 380.8 KB |
| Appendix 5G B1 | Test Report | 2026-04-24 | PDF 2.4 MB |
| Appendix 5G B4 | Test Report | 2026-04-24 | PDF 2.4 MB |
| Test report 2.4G | Test Report | 2026-04-24 | PDF 3.4 MB |
| Test report BLE | Test Report | 2026-04-24 | PDF 2.3 MB |
| Test report BT | Test Report | 2026-04-24 | PDF 3.2 MB |
| Test report5G | Test Report | 2026-04-24 | PDF 926.8 KB |
| ant spec | Test Report | 2026-04-24 | PDF 333.3 KB |
| Covered equipment list attestation | Attestation Statements | 2026-04-24 | PDF 103.8 KB |
| US agent designation attestation | Attestation Statements | 2026-04-24 | PDF 182.7 KB |
| Agent letter | Cover Letter(s) | 2026-04-24 | PDF 206.4 KB |
| Confidentiality request letter | Cover Letter(s) | 2026-04-24 | PDF 192.5 KB |
| Model Difference Statement | Cover Letter(s) | 2026-04-24 | PDF 182.5 KB |
| RF Exposure Evaluation | RF Exposure Info | 2026-04-24 | PDF 170.8 KB |
| Block Metadata only | Block Diagram | PDF 223.6 KB | |
| sch Metadata only | Schematics | PDF 792.4 KB | |
| OP Metadata only | Operational Description | PDF 222.7 KB | |
| SOFTWARE SECURITY REQUIREMENTS Metadata only | SDR Software/Security Info. | PDF 257 KB |
Application Information
| Application ID | PnU0PG9aguBpJXYH0y8D8w== |
|---|---|
| Final Action Date | 2026-04-24 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0032356586 |
| Model | WCPAA-2S |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Wireless CPAA adaptor |
| Responsible Party | Antonio Lopez, admin@promasterelectronic.com , (832) 813-5123 |
| Non-Technical Contact | Antonio Lopez, Promaster Electronic LLC, admin@promasterelectronic.com , (832) 813-5123 |
| Test Firm | Lahm Peng, Shenzhen CCUT Quality Technology Co., Ltd., lahm@ccuttest.com  , 86-13798582307 |
| TCB Email | TCBadmin@compliancetesting.com  |
| 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 |
|---|---|---|
| PnU0PG9aguBpJXYH0y8D8w== | 2026-04-24 | Original Equipment |
| 8XBk+PG7L6pUKR5UzyREWg== | 2026-04-24 | Original Equipment |
| 1HNjOtuhvkdJyrYiYSZLnw== | 2026-04-24 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application PnU0PG9aguBpJXYH0y8D8w==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 04/24/2026 Application Dated: 04/24/2026 |
| Promaster Electronic LLC |
| 25275 Budde Rd |
| Suite 31 |
| Spring, TX 77380 |
| Attention: Antonio Lopez , President |
| 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: | 2A6P9-WCPAA-2S |
| Name of Grantee: | Promaster Electronic LLC |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless CPAA adaptor |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 41 CC | 15C | 2402.0 - 2480.0 | 0.00035 | ||
| 41 CC | 15C | 2412.0 - 2462.0 | 0.0049 |
| Power listed is conducted. This device contains 20 and 40 MHz signal bandwidth. |
| 41: | Installation of this device must not be readily accessible to human subjects closer than 20 cm. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 8XBk+PG7L6pUKR5UzyREWg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 04/24/2026 Application Dated: 04/24/2026 |
| Promaster Electronic LLC |
| 25275 Budde Rd |
| Suite 31 |
| Spring, TX 77380 |
| Attention: Antonio Lopez , President |
| 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: | 2A6P9-WCPAA-2S |
| Name of Grantee: | Promaster Electronic LLC |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless CPAA adaptor |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 41 CC | 15C | 2402.0 - 2480.0 | 0.00035 |
| Power listed is conducted. |
| 41: | Installation of this device must not be readily accessible to human subjects closer than 20 cm. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 1HNjOtuhvkdJyrYiYSZLnw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 04/24/2026 Application Dated: 04/24/2026 |
| Promaster Electronic LLC |
| 25275 Budde Rd |
| Suite 31 |
| Spring, TX 77380 |
| Attention: Antonio Lopez , President |
| 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: | 2A6P9-WCPAA-2S |
| Name of Grantee: | Promaster Electronic LLC |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Wireless CPAA adaptor |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 41 CC | 15E | 5180.0 - 5240.0 | 0.0038 | ||
| 41 CC | 15E | 5745.0 - 5825.0 | 0.0033 |
| Power listed is conducted. This device contains 20 and 40 MHz signal bandwidth. |
| 41: | Installation of this device must not be readily accessible to human subjects closer than 20 cm. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |