FCC ID 2A74E-M-2835
Controller
by Shenzhen Mingan Optoelectronics Technology Co., Ltd.
Grantee Code: 2A74E Product Code: M2835
Latest application date: 2025-08-20
FCC ID Device Details
| FCC ID | 2A74E-M-2835 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A74E |
| Product Code | M2835 |
| Applicant Business | Shenzhen Mingan Optoelectronics Technology Co., Ltd. 🇨🇳 |
| Equipment Class | Controller |
| Test Firm | Shenzhen HTT Technology Co.,Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-08-20 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-08-20 | PDF 2.6 MB |
| appendix II EUT Internal photo | Internal Photos | 2025-08-20 | PDF 477.5 KB |
| appendix II EUT External photo | External Photos | 2025-08-20 | PDF 1.8 MB |
| Label and Location | ID Label/Location Info | 2025-08-20 | PDF 275.1 KB |
| appendix I EUT Test Setup photo | Test Setup Photos | 2025-08-20 | PDF 474.7 KB |
| Antenna specifictaion | Test Report | 2025-08-20 | PDF 3.6 MB |
| Appendix RF Test Data for BLE | Test Report | 2025-08-20 | PDF 2.3 MB |
| HTT2025071415F01_Test Report-BLE | Test Report | 2025-08-20 | PDF 1.2 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2025-08-20 | PDF 133.1 KB |
| USA-LocalRepLetter_V1.1 - 2A74E-M-2835 | Attestation Statements | 2025-08-20 | PDF 506.6 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2025-08-20 | PDF 89 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2025-08-20 | PDF 113.5 KB |
| HTT2025071415F02_RF Exposure-MPE | RF Exposure Info | 2025-08-20 | PDF 341.3 KB |
| Block diagram Metadata only | Block Diagram | PDF 83 KB | |
| schematic Metadata only | Schematics | PDF 119.5 KB | |
| Operation Description Metadata only | Operational Description | PDF 165.2 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 152.3 KB |
Application Information
| Application ID | AbG3lIMnkXvwCZbibRJpRQ== |
|---|---|
| Final Action Date | 2025-08-20 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0032700650 |
| Model | M-2835 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Controller |
| Responsible Party | Dennls Zou, General manager, mingelight@foxmail.com  , 0755-23720139 |
| Test Firm | Kevin Yang, Shenzhen HTT Technology Co.,Ltd., info@httprc.com  , 86-755-23595200 |
| 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 |
| 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 peak conducted. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| AbG3lIMnkXvwCZbibRJpRQ== | 2025-08-20 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0007000 |
Grants
TCB Grant - Application AbG3lIMnkXvwCZbibRJpRQ==
| 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: 08/20/2025 Application Dated: 08/20/2025 |
| Shenzhen Mingan Optoelectronics Technology Co., Ltd. |
| 5/F, building 4, Dacheng Industrial Park, |
| 124 Zhoushi Road, Langxin community, |
| Shiyan street, Bao'an District, Shenzhen,, China |
| Attention: Dennls Zou , General manager |
| 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: | 2A74E-M-2835 |
| Name of Grantee: | Shenzhen Mingan Optoelectronics Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Controller |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0007 |
| Output Power listed is peak conducted. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |