FCC ID 2AJVQ-MWH543S
WiFi/BT Module
by Qingdao Intelligent&Precise; Electronics Co.,Ltd
Grantee Code: 2AJVQ Product Code: MWH543S
Latest application date: 2025-01-07
FCC ID Device Details
| FCC ID | 2AJVQ-MWH543S |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AJVQ |
| Product Code | MWH543S |
| Applicant Business | Qingdao Intelligent&Precise; Electronics Co.,Ltd 🇨🇳 |
| Related Domains |  hisense.com |
| Equipment Class | WiFi/BT Module |
| Test Firm | BV 7Layers Communications Technology (Shenzhen) Co |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2025-01-07 |
| 2402-2480 MHz | Original Equipment | 2025-01-07 |
| 5180-5240 MHz | Original Equipment | 2025-01-07 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User_manual | Users Manual | 2025-07-07 | PDF 353.7 KB |
| Internal_Photos | Internal Photos | 2025-07-07 | PDF 3.2 MB |
| External_Photos | External Photos | 2025-07-07 | PDF 1 MB |
| Label | ID Label/Location Info | 2025-01-07 | PDF 211.8 KB |
| Test_Setup_Photos_DFS | Test Setup Photos | 2025-07-07 | PDF 153 KB |
| Test_Setup_Photos_RF | Test Setup Photos | 2025-07-07 | PDF 428.8 KB |
| Antenna_SPEC | Test Report | 2025-01-07 | PDF 904.9 KB |
| PSU-NQN2412200117RF01_15.247_BTEDR_1 | Test Report | 2025-01-07 | PDF 5.6 MB |
| PSU-NQN2412200117RF01_15.247_BTEDR_2 | Test Report | 2025-01-07 | PDF 540.7 KB |
| PSU-NQN2412200117RF02_15.247_WIFI+LE_1 | Test Report | 2025-01-07 | PDF 5.6 MB |
| PSU-NQN2412200117RF02_15.247_WIFI+LE_2 | Test Report | 2025-01-07 | PDF 5.7 MB |
| PSU-NQN2412200117RF02_15.247_WIFI+LE_3 | Test Report | 2025-01-07 | PDF 5.2 MB |
| PSU-NQN2412200117RF03_15.407(B1,2,3,4)_1 | Test Report | 2025-01-07 | PDF 5.5 MB |
| PSU-NQN2412200117RF03_15.407(B1,2,3,4)_2 | Test Report | 2025-01-07 | PDF 5.5 MB |
| PSU-NQN2412200117RF03_15.407(B1,2,3,4)_3 | Test Report | 2025-01-07 | PDF 5.6 MB |
| PSU-NQN2412200117RF03_15.407(B1,2,3,4)_4 | Test Report | 2025-01-07 | PDF 5.5 MB |
| PSU-NQN2412200117RF03_15.407(B1,2,3,4)_5 | Test Report | 2025-01-07 | PDF 5.8 MB |
| PSU-NQN2412200117RF03_15.407(B1,2,3,4)_6 | Test Report | 2025-01-07 | PDF 5.6 MB |
| PSU-NQN2412200117RF03_15.407(B1,2,3,4)_7 | Test Report | 2025-01-07 | PDF 4.7 MB |
| PSU-NQN2412200117RF04_15E_DFS(Slave) | Test Report | 2025-01-07 | PDF 885 KB |
| Attestation_Letter_COVERED_EQUIPMENT | Attestation Statements | 2025-01-07 | PDF 70.9 KB |
| Attestation_Letter_US_Agent | Attestation Statements | 2025-01-07 | PDF 373.9 KB |
| Authorization_Letter | Cover Letter(s) | 2025-01-07 | PDF 141.6 KB |
| Confidentiality_Request_Letter | Cover Letter(s) | 2025-01-07 | PDF 174.5 KB |
| DTS_UNII_Declaration_Letter | Cover Letter(s) | 2025-01-07 | PDF 97.7 KB |
| Declaration_Channel_Limitation | Cover Letter(s) | 2025-01-07 | PDF 158.9 KB |
| Modular_Approval_Request_Letter | Cover Letter(s) | 2025-01-07 | PDF 155.8 KB |
| PSU-NQN2412200117SA01_MPE | RF Exposure Info | 2025-01-07 | PDF 300.5 KB |
| Block Metadata only | Block Diagram | PDF 391.8 KB | |
| Schematic Metadata only | Schematics | PDF 162.5 KB | |
| Description_of_No_software_version_on_MWH543S Metadata only | Operational Description | PDF 83.7 KB | |
| Operational_Description Metadata only | Operational Description | PDF 481.2 KB | |
| Software_Security_Description Metadata only | SDR Software/Security Info. | PDF 158.4 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 44.2 KB |
Application Information
| Application ID | CMKbbXpkwyEcRBgHBvj/tw== |
|---|---|
| Final Action Date | 2025-01-07 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0025785783 |
| Model | MWH543S |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | WiFi/BT Module |
| Responsible Party | Haining Wang, Certification Engineer, wanghaining@hisense.com , 13381232625 |
| Test Firm | Edwin Ye, BV 7Layers Communications Technology (Shenzhen) Co, edwin.ye@bureauveritas.com  , 86-20-8714 8549 |
| TCB Email | bentje.holger@phoenix-testlab.de  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 07/07/2025 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Single Modular Approval |
| 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 | Single Modular Approval is filling. Output power is maximum peak conducted.This device supports IEEE 802.11 b/g/n20/n40 MHz channel bandwidths.This device has integrated DSS, DTS and NII transmitters certified under the same FCC ID.Modular Approval for mobile RF Exposure conditions, the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Approval is limited to OEM installation only. OEM integrators must be provided with antenna installation instructions.OEM integrators and end-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device. Only the antenna(s) listed in this filing can be used with |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| CMKbbXpkwyEcRBgHBvj/tw== | 2025-01-07 | Original Equipment |
| 0RmoHSP0yaD91gI4LacEFA== | 2025-01-07 | Original Equipment |
| 0/Tz28DzcPY3IZM8v5GMFQ== | 2025-01-07 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application CMKbbXpkwyEcRBgHBvj/tw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
PHOENIX TESTLAB GmbH Koenigswinkel 10 32825 Blomberg, Germany |
Date of Grant: 01/07/2025 Application Dated: 01/07/2025 |
| Qingdao Intelligent&Precise Electronics Co.,Ltd |
| No218,Qianwangang Road |
| Qingdao Economic&Technological Development ZoneP.O. Box 266071, |
| Qingdao, 266071 China |
| Attention: Haining 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-MWH543S |
| 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 | 0.005 | ||
| CC MO | 15C | 2412.0 - 2462.0 | 0.291 |
| Single Modular Approval is filling. Output power is maximum peak conducted. This device supports IEEE 802.11 b/g/n20/n40 MHz channel bandwidths. This device has integrated DSS, DTS and NII transmitters certified under the same FCC ID. Modular Approval for mobile RF Exposure conditions, the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Approval is limited to OEM installation only. OEM integrators must be provided with antenna installation instructions. OEM integrators and end-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device. Only the antenna(s) listed in this filing can be used with |
| 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. |
EAS Grant - Application CMKbbXpkwyEcRBgHBvj/tw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Qingdao Intelligent&Precise Electronics Co.,Ltd No218,Qianwangang Road Qingdao Economic&Technological Development ZoneP.O. Box 266071, Qingdao, 266071 China |
Date of Grant: 01/07/2025 Application Dated: 01/07/2025 |
| Attention: Haining 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-MWH543S |
| 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 | 0.005 | ||
| CC MO | 15C | 2412.0 - 2462.0 | 0.291 |
| Single Modular Approval is filling. Output power is maximum peak conducted. This device supports IEEE 802.11 b/g/n20/n40 MHz channel bandwidths. This device has integrated DSS, DTS and NII transmitters certified under the same FCC ID. Modular Approval for mobile RF Exposure conditions, the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Approval is limited to OEM installation only. OEM integrators must be provided with antenna installation instructions. OEM integrators and end-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device. Only the antenna(s) listed in this filing can be used with |
| 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. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
PHOENIX TESTLAB GmbH Koenigswinkel 10 32825 Blomberg, Germany |
Date of Grant: 01/07/2025 Application Dated: 01/07/2025 |
| Qingdao Intelligent&Precise Electronics Co.,Ltd |
| No218,Qianwangang Road |
| Qingdao Economic&Technological Development ZoneP.O. Box 266071, |
| Qingdao, 266071 China |
| Attention: Haining 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-MWH543S |
| 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 | 0.008 |
| Single Modular Approval is filling. Output power is maximum peak conducted. This device has integrated DSS, DTS and NII transmitters certified under the same FCC ID. Modular Approval for mobile RF Exposure conditions, the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Approval is limited to OEM installation only. OEM integrators must be provided with antenna installation instructions. OEM integrators and end-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device. Only the antenna(s) listed in this filing can be used with this device. Use of additional antenna(s) are subject to the requirements of 15.204(c)(4). |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application 0RmoHSP0yaD91gI4LacEFA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Qingdao Intelligent&Precise Electronics Co.,Ltd No218,Qianwangang Road Qingdao Economic&Technological Development ZoneP.O. Box 266071, Qingdao, 266071 China |
Date of Grant: 01/07/2025 Application Dated: 01/07/2025 |
| Attention: Haining 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-MWH543S |
| 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 | 0.008 |
| Single Modular Approval is filling. Output power is maximum peak conducted. This device has integrated DSS, DTS and NII transmitters certified under the same FCC ID. Modular Approval for mobile RF Exposure conditions, the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Approval is limited to OEM installation only. OEM integrators must be provided with antenna installation instructions. OEM integrators and end-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device. Only the antenna(s) listed in this filing can be used with this device. Use of additional antenna(s) are subject to the requirements of 15.204(c)(4). |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
PHOENIX TESTLAB GmbH Koenigswinkel 10 32825 Blomberg, Germany |
Date of Grant: 01/07/2025 Application Dated: 01/07/2025 |
| Qingdao Intelligent&Precise Electronics Co.,Ltd |
| No218,Qianwangang Road |
| Qingdao Economic&Technological Development ZoneP.O. Box 266071, |
| Qingdao, 266071 China |
| Attention: Haining 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-MWH543S |
| Name of Grantee: | Qingdao Intelligent&Precise Electronics Co.,Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | WiFi/BT Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.051 | ||
| CC MO | 15E | 5260.0 - 5320.0 | 0.058 | ||
| CC MO | 15E | 5500.0 - 5700.0 | 0.059 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.056 |
| Single Modular Approval is filling. Output power is maximum average conducted. This device supports IEEE 802.11 a/n/ac 20, 40 and 80 MHz channel bandwidths. This device has integrated DSS, DTS and NII transmitters certified under the same FCC ID. Modular Approval for mobile RF Exposure conditions, the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Approval is limited to OEM installation only. OEM integrators must be provided with antenna installation instructions. OEM integrators and end-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device. Only the antenna(s) listed in this filing can be used with this device. Use of additional antenna(s) are subject to the requirements of 15.204(c)(4). |
| 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. |
EAS Grant - Application 0/Tz28DzcPY3IZM8v5GMFQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Qingdao Intelligent&Precise Electronics Co.,Ltd No218,Qianwangang Road Qingdao Economic&Technological Development ZoneP.O. Box 266071, Qingdao, 266071 China |
Date of Grant: 01/07/2025 Application Dated: 01/07/2025 |
| Attention: Haining 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-MWH543S |
| Name of Grantee: | Qingdao Intelligent&Precise Electronics Co.,Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | WiFi/BT Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.051 | ||
| CC MO | 15E | 5260.0 - 5320.0 | 0.058 | ||
| CC MO | 15E | 5500.0 - 5700.0 | 0.059 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.056 |
| Single Modular Approval is filling. Output power is maximum average conducted. This device supports IEEE 802.11 a/n/ac 20, 40 and 80 MHz channel bandwidths. This device has integrated DSS, DTS and NII transmitters certified under the same FCC ID. Modular Approval for mobile RF Exposure conditions, the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Approval is limited to OEM installation only. OEM integrators must be provided with antenna installation instructions. OEM integrators and end-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device. Only the antenna(s) listed in this filing can be used with this device. Use of additional antenna(s) are subject to the requirements of 15.204(c)(4). |
| 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. |
| Mail To: |