FCC ID 2A7SN-ZD-U28
ZD Ultimate Legend Controller
by DONG GUAN SHI ZHI DONG DIAN ZI KE JI YOU XIAN GONG SI
Grantee Code: 2A7SN Product Code: ZDU28
Latest application date: 2025-08-10
FCC ID Device Details
| FCC ID | 2A7SN-ZD-U28 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A7SN |
| Product Code | ZDU28 |
| Applicant Business | DONG GUAN SHI ZHI DONG DIAN ZI KE JI YOU XIAN GONG SI 🇨🇳 |
| Equipment Class | ZD Ultimate Legend Controller |
| Test Firm | Shenzhen HUAK Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-08-10 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-02-07 | PDF 3.2 MB |
| Internal photos | Internal Photos | 2026-02-07 | PDF 2.3 MB |
| External photos | External Photos | 2026-02-07 | PDF 3.2 MB |
| Label and location | ID Label/Location Info | 2025-08-10 | PDF 330.5 KB |
| Test Setup photo | Test Setup Photos | 2025-08-10 | PDF 960.4 KB |
| 15.247 Test Report BLE | Test Report | 2025-08-10 | PDF 4.8 MB |
| Antenna specifications | Test Report | 2025-08-10 | PDF 682.2 KB |
| Test photos Metadata only | Test Report | 2025-08-10 | PDF 960.4 KB |
| 2.911 (d)(5)(i)CertificationEquipmentTypev1.2 | Attestation Statements | 2025-08-10 | PDF 120.7 KB |
| 2.911 (d)(5)(ii)CertificiationApplicantv1.3 | Attestation Statements | 2025-08-10 | PDF 102.3 KB |
| 2.911 (d)(7)USAgentforServiceofProcessv1.4 | Attestation Statements | 2025-08-10 | PDF 159.3 KB |
| Agent Authorization Rev 1.0 | Cover Letter(s) | 2025-08-10 | PDF 74.5 KB |
| FCC Short & Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | 2025-08-10 | PDF 86.7 KB |
| MPE | RF Exposure Info | 2025-08-10 | PDF 65.5 KB |
| Block Metadata only | Block Diagram | PDF 98.3 KB | |
| SCH Metadata only | Schematics | PDF 2 MB | |
| Operation Description Metadata only | Operational Description | PDF 80.7 KB |
Application Information
| Application ID | UTw8uYK5NvIKIeY6nWU0UQ== |
|---|---|
| Final Action Date | 2025-08-10 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0032621096 |
| Model | ZD-U28 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | ZD Ultimate Legend Controller |
| Responsible Party | Lynn Gong, 75041094@qq.com  , 86-18588457171 |
| Technical Contact | DONG GUAN SHI ZHI DONG DIAN ZI KE JI YOU XIAN GONG, 75041094@qq.com |
| Test Firm | Jason Zhou, Shenzhen HUAK Testing Technology Co., Ltd., jason@cer-mark.com  , 86-755-23029901 |
| TCB Email | certification@micomlabs.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 02/07/2026 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| 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 |
|---|---|---|
| UTw8uYK5NvIKIeY6nWU0UQ== | 2025-08-10 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0004600 |
Grants
TCB Grant - Application UTw8uYK5NvIKIeY6nWU0UQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 08/10/2025 Application Dated: 08/11/2025 |
| DONG GUAN SHI ZHI DONG DIAN ZI KE JI YOU XIAN GONG SI |
| Room 507, No. 13, |
| Xingzheng Neihuan Road, Humen Town |
| Dongguan City, Guangdong Province, China |
| Attention: Lynn Gong , |
| 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: | 2A7SN-ZD-U28 |
| Name of Grantee: | DONG GUAN SHI ZHI DONG DIAN ZI KE JI YOU XIAN GONG SI |
| Equipment Class: | Digital Transmission System |
| Notes: | ZD Ultimate Legend Controller |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00046 |
| Output power listed is conducted power. |