FCC ID 2BL4H-IE-350
Multi-Effects Processor
by Guangdong DK Music Electronic Technology Co., Ltd.
Grantee Code: 2BL4H Product Code: IE350
Latest application date: 2025-04-22
FCC ID Device Details
| FCC ID | 2BL4H-IE-350 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BL4H |
| Product Code | IE350 |
| Applicant Business | Guangdong DK Music Electronic Technology Co., Ltd. 🇨🇳 |
| Related Domains |  dk-music.cn |
| Equipment Class | Multi-Effects Processor |
| Test Firm | Shenzhen CCUT Quality Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-04-22 |
| 2402-2480 MHz | Original Equipment | 2025-04-22 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| user manual | Users Manual | 2025-10-19 | PDF 741.4 KB |
| Inernal Photo | Internal Photos | 2025-10-19 | PDF 846.8 KB |
| Extemal photos | External Photos | 2025-10-19 | PDF 880.7 KB |
| LABEL&LABEL LOCATION | ID Label/Location Info | 2025-04-22 | PDF 210 KB |
| Test Setup Photos | Test Setup Photos | 2025-10-19 | PDF 325.8 KB |
| Antenna Specification | Test Report | 2025-04-22 | PDF 1.9 MB |
| Test Report | Test Report | 2025-04-22 | PDF 3.3 MB |
| Test Report | Test Report | 2025-04-22 | PDF 2.3 MB |
| 2.911_(d)(5)(i) (ii)Certification Equipment Type v1.2 | Attestation Statements | 2025-04-22 | PDF 77.4 KB |
| Attestation_Statements_Kaspersky_Rev 1.0 | Cover Letter(s) | 2025-04-22 | PDF 91.6 KB |
| US_Agent_2.911(d)(7)-U_V05(1) | Attestation Statements | 2025-04-22 | PDF 147.8 KB |
| FCC-Confidentiality-Request_Rev1.1 | Cover Letter(s) | 2025-04-22 | PDF 77.4 KB |
| FCC_POA_Rev1.0 | Cover Letter(s) | 2025-04-22 | PDF 66.9 KB |
| RF Exposure | RF Exposure Info | 2025-04-22 | PDF 144.1 KB |
| Block Metadata only | Block Diagram | PDF 117.4 KB | |
| SCH Metadata only | Schematics | PDF 149.4 KB | |
| OP Metadata only | Operational Description | PDF 122.7 KB |
Application Information
| Application ID | GOuWIa7wWC4Ys77HQRWqHA== |
|---|---|
| Final Action Date | 2025-04-22 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036247724 |
| Model | IE-350 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Multi-Effects Processor |
| Responsible Party | Qiangfei Ji, jqf@dk-music.cn , +8613923863604 |
| Technical Contact | Guangdong DK Music Electronic Technology Co., Ltd., dk@dk-music.cn |
| Test Firm | Lahm Peng, Shenzhen CCUT Quality Technology Co., Ltd., lahm@ccuttest.com  , 86-13798582307 |
| TCB Email | joe_chew@derycom-us.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 10/19/2025 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| 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 | Output power listed is conducted power. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| GOuWIa7wWC4Ys77HQRWqHA== | 2025-04-22 | Original Equipment |
| DZ/oYrCqQyAqa1k5XcUMXg== | 2025-04-22 | Original Equipment |
Grants
TCB Grant - Application GOuWIa7wWC4Ys77HQRWqHA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 04/22/2025 Application Dated: 04/22/2025 |
| Guangdong DK Music Electronic Technology Co., Ltd. |
| Unit 301, BLDG 5, No.16, Jinxing Rd, |
| Hi-Tech Zone, |
| Zhuhai, Guangdong, China |
| Attention: Qiangfei Ji , |
| 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: | 2BL4H-IE-350 |
| Name of Grantee: | Guangdong DK Music Electronic Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Multi-Effects Processor |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0008 |
| Output power listed is conducted power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application DZ/oYrCqQyAqa1k5XcUMXg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 04/22/2025 Application Dated: 04/22/2025 |
| Guangdong DK Music Electronic Technology Co., Ltd. |
| Unit 301, BLDG 5, No.16, Jinxing Rd, |
| Hi-Tech Zone, |
| Zhuhai, Guangdong, China |
| Attention: Qiangfei Ji , |
| 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: | 2BL4H-IE-350 |
| Name of Grantee: | Guangdong DK Music Electronic Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Multi-Effects Processor |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0009 |
| Output power listed is conducted power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |