FCC ID 2BYOS-I9PRO
Sound Card
by Shenzhen Dianmo Technology Co., Ltd
Grantee Code: 2BYOS Product Code: I9PRO
Latest application date: 2026-11-04
FCC ID Device Details
| FCC ID | 2BYOS-I9PRO |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BYOS |
| Product Code | I9PRO |
| Applicant Business | Shenzhen Dianmo Technology Co., Ltd 🇨🇳 |
| Related Domains |  miramontsolutions.com |
| Equipment Class | Sound Card |
| Test Firm | Precise Testing & Certification Co., LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-11-04 |
| 2402-2480 MHz | Original Equipment | 2026-11-04 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2026-11-04 | PDF 4.4 MB |
| Internal Photos | Internal Photos | 2026-11-04 | PDF 754.1 KB |
| External Photos | External Photos | 2026-11-04 | PDF 549.3 KB |
| ID Label/Location Info | ID Label/Location Info | 2026-11-04 | PDF 207 KB |
| Test Setup Photos | Test Setup Photos | 2026-11-04 | PDF 286.1 KB |
| Amtenna Specification | Test Report | 2026-11-04 | PDF 1.3 MB |
| Test Report | Test Report | 2026-11-04 | PDF 3.1 MB |
| Test Report-1 | Test Report | 2026-11-04 | PDF 3.4 MB |
| Test Report-2 | Test Report | 2026-11-04 | PDF 5.8 MB |
| Covered Equipment Certification Attestation Letter | Attestation Statements | 2026-11-04 | PDF 106.7 KB |
| FCC U.S. Agent Designation Attestation | Attestation Statements | 2026-11-04 | PDF 104.3 KB |
| Request for Confidentiality | Cover Letter(s) | 2026-11-04 | PDF 63.8 KB |
| RF Exposure Info | RF Exposure Info | 2026-11-04 | PDF 173.3 KB |
| Block Diagram Metadata only | Block Diagram | PDF 64.6 KB | |
| Schematics Metadata only | Schematics | PDF 110.8 KB | |
| Operational Description Metadata only | Operational Description | PDF 123.3 KB |
Application Information
| Application ID | dxk6RFdv2Lzxcq/PTvJJKw== |
|---|---|
| Final Action Date | 2026-11-04 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0039008677 |
| Model | I9PRO |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Sound Card |
| Responsible Party | Zipeng Wei, dianmo.wzp@foxmail.com  , +86-13691835020 |
| Non-Technical Contact | Wenyi Wang, MIRAMONT SOLUTIONS LLC, wenyiwang@miramontsolutions.com , 951 401 3633 |
| Test Firm | Yang Juan, Precise Testing & Certification Co., LTD., qc02@ptc-testing.com  , +86-13267259187 |
| TCB Email | TCB@nemko.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 |
|---|---|---|
| dxk6RFdv2Lzxcq/PTvJJKw== | 2026-11-04 | Original Equipment |
| 4yCp7f/P6Mojf/pmx/amdQ== | 2026-11-04 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application dxk6RFdv2Lzxcq/PTvJJKw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 11/04/2026 Application Dated: 11/04/2026 |
| Shenzhen Dianmo Technology Co., Ltd |
| South 4th Floor, Building B, No. 49 Baoli Road, |
| Buji Street,Longgang District, |
| Shenzhen,Guangdong, China |
| Attention: Zipeng Wei , 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: | 2BYOS-I9PRO |
| Name of Grantee: | Shenzhen Dianmo Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Sound Card |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00158 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 4yCp7f/P6Mojf/pmx/amdQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 11/04/2026 Application Dated: 11/04/2026 |
| Shenzhen Dianmo Technology Co., Ltd |
| South 4th Floor, Building B, No. 49 Baoli Road, |
| Buji Street,Longgang District, |
| Shenzhen,Guangdong, China |
| Attention: Zipeng Wei , 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: | 2BYOS-I9PRO |
| Name of Grantee: | Shenzhen Dianmo Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Sound Card |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00296 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |