FCC ID 2AJVQ-MWH428B
WiFi/BT Module
by Qingdao Intelligent&Precise Electronics Co.,Ltd
Grantee Code: 2AJVQ Product Code: MWH428B
Latest application date: 2025-12-26
FCC ID Device Details
| FCC ID | 2AJVQ-MWH428B |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AJVQ |
| Product Code | MWH428B |
| Applicant Business | Qingdao Intelligent&Precise Electronics Co.,Ltd 🇨🇳 |
| Related Domains |  hisense.com  fccusagent.com |
| Equipment Class | WiFi/BT Module |
| Test Firm | DEKRA Testing and Certification (Suzhou) Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5745-5825 MHz | Original Equipment | 2025-12-26 |
| 2412-2462 MHz | Original Equipment | 2025-12-26 |
| 2402-2480 MHz | Original Equipment | 2025-12-26 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-06-24 | PDF 370.1 KB |
| Int photo | Internal Photos | 2026-06-24 | PDF 2.2 MB |
| Ext photo | External Photos | 2026-06-24 | PDF 1.2 MB |
| Label and Location | ID Label/Location Info | 2025-12-26 | PDF 169.3 KB |
| Test setup photo | Test Setup Photos | 2026-06-24 | PDF 990.5 KB |
| ANT Details-BT_1 | Test Report | 2025-12-26 | PDF 5 MB |
| ANT Details-BT_2 | Test Report | 2025-12-26 | PDF 3.3 MB |
| ANT Details-WIFI 1 | Test Report | 2025-12-26 | PDF 1 MB |
| ANT Details-WIFI 2 | Test Report | 2025-12-26 | PDF 4 MB |
| Test Report_2.4G WIFI 1 | Test Report | 2025-12-26 | PDF 5.3 MB |
| Test Report_2.4G WIFI 2 | Test Report | 2025-12-26 | PDF 5.5 MB |
| Test Report_5GWIFI 1 | Test Report | 2025-12-26 | PDF 5.4 MB |
| Test Report_5GWIFI 2 | Test Report | 2025-12-26 | PDF 5.4 MB |
| Test Report_5GWIFI 3 | Test Report | 2025-12-26 | PDF 5.4 MB |
| Test Report_5GWIFI 4 | Test Report | 2025-12-26 | PDF 3.7 MB |
| Test Report_BLE | Test Report | 2025-12-26 | PDF 5.9 MB |
| Test Report_BT 1 | Test Report | 2025-12-26 | PDF 5.3 MB |
| Test Report_BT 2 | Test Report | 2025-12-26 | PDF 3.7 MB |
| Test Report_DFS | Test Report | 2025-12-26 | PDF 861.3 KB |
| Attestation Statements-Kaspersky | Attestation Statements | 2025-12-26 | PDF 145.4 KB |
| Attestation Statements-Not Covered | Attestation Statements | 2025-12-26 | PDF 113 KB |
| US Agent attestation | Attestation Statements | 2025-12-26 | PDF 203.2 KB |
| Confidentiality request | Cover Letter(s) | 2025-12-26 | PDF 95.4 KB |
| Modular Approval Letter | Cover Letter(s) | 2025-12-26 | PDF 98.5 KB |
| POA | Cover Letter(s) | 2025-12-26 | PDF 89.4 KB |
| Software Configuration Control Declaration | Cover Letter(s) | 2025-12-26 | PDF 125.4 KB |
| RF exposure | RF Exposure Info | 2025-12-26 | PDF 549.7 KB |
| Block Diagram Metadata only | Block Diagram | PDF 274.4 KB | |
| Schematics Metadata only | Schematics | PDF 92.9 KB | |
| Operational Description Metadata only | Operational Description | PDF 786.2 KB | |
| NII Security request Metadata only | SDR Software/Security Info. | PDF 455.6 KB |
Application Information
| Application ID | SRHDjHHE8Rvk+hKfkzdJqg== |
|---|---|
| Final Action Date | 2025-12-26 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0025785783 |
| Model | MWH428B |
| Frequency Range | 5745-5825 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | WiFi/BT Module |
| Responsible Party | Peng Wang, wangpeng19@hisense.com , 18724717972 |
| Non-Technical Contact | Tim Payne, FCC US Agent, LLC, Support@FCCUSAgent.com , 708-571-3148 |
| Test Firm | Jennifer Jiang, DEKRA Testing and Certification (Suzhou) Co., Ltd., jennifer.jiang@dekra.com  , +86 512 6251 5088 |
| TCB Email | joe_chew@derycom-us.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| 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 |
|---|---|---|
| SRHDjHHE8Rvk+hKfkzdJqg== | 2025-12-26 | Original Equipment |
| M3yVnWIGrqdQjQO1ISPNgA== | 2025-12-26 | Original Equipment |
| LsyIbWiCYevgwUvnYcwByg== | 2025-12-26 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application SRHDjHHE8Rvk+hKfkzdJqg==
| 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: 12/26/2025 Application Dated: 12/26/2025 |
| Qingdao Intelligent&Precise Electronics Co.,Ltd |
| No218,Qianwangang Road |
| Qingdao Economic&Technological Development Zone P.O. Box 266071, |
| Qingdao, 266071 China |
| Attention: Peng Wang , Certification Engineer |
| 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: | 2AJVQ-MWH428B |
| Name of Grantee: | Qingdao Intelligent&Precise Electronics Co.,Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | WiFi/BT Module |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.0404 | ||
| CC MO ND | 15E | 5260.0 - 5320.0 | 0.0409 | ||
| CC MO ND | 15E | 5500.0 - 5700.0 | 0.0404 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.0409 |
| Single Modular Approval. Output power listed is maximum combined conducted power. This device contains 20, 40 and 80 MHz signal bandwidth. Device is a 2x2 MIMO as is described in the filing. OEM integrators must be provided with antenna installation instructions. The OEM integrators must be instructed to ensure that the end user has no manual instructions to remove or install the device. OEM integrators and end-users must be provided with transmitter operation conditions for satisfying RF exposure compliance. Only those antennas tested with the device or similar antennas with equal or lesser gain may be used with this transmitter. The antennas used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
| ND: | This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h). |
TCB Grant - Application M3yVnWIGrqdQjQO1ISPNgA==
| 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: 12/26/2025 Application Dated: 12/26/2025 |
| Qingdao Intelligent&Precise Electronics Co.,Ltd |
| No218,Qianwangang Road |
| Qingdao Economic&Technological Development Zone P.O. Box 266071, |
| Qingdao, 266071 China |
| Attention: Peng Wang , Certification Engineer |
| 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: | 2AJVQ-MWH428B |
| Name of Grantee: | Qingdao Intelligent&Precise Electronics Co.,Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | WiFi/BT Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0075 | ||
| CC MO | 15C | 2412.0 - 2462.0 | 0.0403 |
| Single Modular Approval. Output power listed is maximum combined conducted power. This device contains 20 and 40 MHz signal bandwidth. Device is a 2x2 MIMO as is described in the filing. OEM integrators must be provided with antenna installation instructions. The OEM integrators must be instructed to ensure that the end user has no manual instructions to remove or install the device. OEM integrators and end-users must be provided with transmitter operation conditions for satisfying RF exposure compliance. Only those antennas tested with the device or similar antennas with equal or lesser gain may be used with this transmitter. The antennas used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
TCB Grant - Application LsyIbWiCYevgwUvnYcwByg==
| 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: 12/26/2025 Application Dated: 12/26/2025 |
| Qingdao Intelligent&Precise Electronics Co.,Ltd |
| No218,Qianwangang Road |
| Qingdao Economic&Technological Development Zone P.O. Box 266071, |
| Qingdao, 266071 China |
| Attention: Peng Wang , Certification Engineer |
| 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: | 2AJVQ-MWH428B |
| Name of Grantee: | Qingdao Intelligent&Precise Electronics Co.,Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | WiFi/BT Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0113 |
| Single Modular Approval. Output power listed is conducted power. OEM integrators must be provided with antenna installation instructions. The OEM integrators must be instructed to ensure that the end user has no manual instructions to remove or install the device. OEM integrators and end-users must be provided with transmitter operation conditions for satisfying RF exposure compliance. Only the antenna tested with the device or similar antennas with equal or lesser gain may be used with this transmitter. The antenna used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |