FCC ID 2A5YT-VIM4
VIM4
by KHADAS TECHNOLOGY CO.,LTD
Grantee Code: 2A5YT Product Code: VIM4
Latest application date: 2022-05-25
FCC ID Device Details
| FCC ID | 2A5YT-VIM4 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A5YT |
| Product Code | VIM4 |
| Applicant Business | KHADAS TECHNOLOGY CO.,LTD 🇨🇳 |
| Related Domains |  wesion.com |
| Equipment Class | VIM4 |
| Test Firm | Shenzhen LCS Compliance Testing Laboratory Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2022-05-25 |
| 2402-2480 MHz | Original Equipment | 2022-05-25 |
| 5180-5240 MHz | Original Equipment | 2022-05-25 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2022-05-25 | PDF 730.5 KB |
| Internal Photos | Internal Photos | 2022-05-25 | PDF 1.3 MB |
| External Photos | External Photos | 2022-05-25 | PDF 959.7 KB |
| Label and Label Location | ID Label/Location Info | 2022-05-25 | PDF 478.1 KB |
| Test Setup Photos | Test Setup Photos | 2022-05-25 | PDF 610.6 KB |
| Appendix A Test Data for BT | Test Report | 2022-05-25 | PDF 5.6 MB |
| Appendix B Test Data for BLE | Test Report | 2022-05-25 | PDF 2.4 MB |
| Appendix C Test Data for 2.4GWIFI_Part 1 | Test Report | 2022-05-25 | PDF 5.4 MB |
| Appendix C Test Data for 2.4GWIFI_Part 2 | Test Report | 2022-05-25 | PDF 5.4 MB |
| Appendix C Test Data for 2.4GWIFI_Part 3 | Test Report | 2022-05-25 | PDF 4 MB |
| Appendix D Test Data for 5.2GWIFI_Part 1 | Test Report | 2022-05-25 | PDF 5.3 MB |
| Appendix D Test Data for 5.2GWIFI_Part 2 | Test Report | 2022-05-25 | PDF 5.4 MB |
| Appendix D Test Data for 5.2GWIFI_Part 3 | Test Report | 2022-05-25 | PDF 3.2 MB |
| Appendix E Test Data for 5.8GWIFI_Part 1 | Test Report | 2022-05-25 | PDF 5.8 MB |
| Appendix E Test Data for 5.8GWIFI_Part 2 | Test Report | 2022-05-25 | PDF 5.2 MB |
| Test Report-2.4G WLAN | Test Report | 2022-05-25 | PDF 1.8 MB |
| Test Report-5.2G WLAN | Test Report | 2022-05-25 | PDF 1.8 MB |
| Test Report-5.8G WLAN | Test Report | 2022-05-25 | PDF 1.8 MB |
| Test Report-BLE | Test Report | 2022-05-25 | PDF 1.8 MB |
| Test Report-BT | Test Report | 2022-05-25 | PDF 1.7 MB |
| FCC Confidentiality request letter | Cover Letter(s) | 2022-05-25 | PDF 217.5 KB |
| FCC Declaration of Disable WLAN Channel 12 and 13 | Cover Letter(s) | 2022-05-25 | PDF 167.5 KB |
| FCC POA | Cover Letter(s) | 2022-05-25 | PDF 180 KB |
| FCC UNII Device Declaration Letter-Slaver | Cover Letter(s) | 2022-05-25 | PDF 270.6 KB |
| Request Single Modular Transmitter Approval | Cover Letter(s) | 2022-05-25 | PDF 372.5 KB |
| RF Exposure-MPE | RF Exposure Info | 2022-05-25 | PDF 1.2 MB |
| Block diagram Metadata only | Block Diagram | PDF 77.4 KB | |
| Schematic Metadata only | Schematics | PDF 589.6 KB | |
| Declaration concerning Antenna Specification Metadata only | Operational Description | PDF 214.9 KB | |
| Operation of Description Metadata only | Operational Description | PDF 467.4 KB | |
| Declaration Letter of Software Security Requirements-Slaver Metadata only | SDR Software/Security Inf | PDF 977.6 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 139 KB |
Application Information
| Application ID | wBRLHRXlHFgt5Wn2wpVVMw== |
|---|---|
| Final Action Date | 2022-05-25 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0032167231 |
| Model | VIM4 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | VIM4 |
| Responsible Party | Leo Liu, Engineering Program Manager, leo.liu@wesion.com , 0755-23076626 |
| Test Firm | Gavin Liang, Shenzhen LCS Compliance Testing Laboratory Ltd., gavin.liang@lcs-cert.com  , 0755-82591330 |
| TCB Email | joergkusig@eurofins.com  |
| 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 | 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. 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. The maximum antenna gain is 3.45dBi. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| wBRLHRXlHFgt5Wn2wpVVMw== | 2022-05-25 | Original Equipment |
| kAUOy6QNQMTgcYPdcXSTnw== | 2022-05-25 | Original Equipment |
| WmnGFW+P8Nfa2x6n+HnLwQ== | 2022-05-25 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application WmnGFW+P8Nfa2x6n+HnLwQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Product Service GmbH Storkower Strasse 38c D-15526 Reichenwalde, Germany |
Date of Grant: 05/25/2022 Application Dated: 05/25/2022 |
| KHADAS TECHNOLOGY CO.,LTD |
| 2709 QIANCHENG CENTER, HAICHENG ROAD, |
| XIXIANG STREET, BAO'AN DISTRICT, |
| SHENZHEN, GUANGDONG, 518101 China |
| Attention: Leo Liu , Engineering Program 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: | 2A5YT-VIM4 |
| Name of Grantee: | KHADAS TECHNOLOGY CO.,LTD |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | VIM4 |
| 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 | 0.0182 | ||
| CC MO | 15E | 5190.0 - 5230.0 | 0.0137 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.0194 | ||
| CC MO | 15E | 5755.0 - 5795.0 | 0.0194 |
| Single Modular Approval. Output power listed is average conducted. This device supports 2*2 MIMO and supports 802.11a, 802.11n, 802.11ac and 802.11ax with a 20 MHz, 40 MHz bandwidth mode. 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. The maximum antenna gain is 3.45dBi. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. |
| 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 WmnGFW+P8Nfa2x6n+HnLwQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
KHADAS TECHNOLOGY CO.,LTD 2709 QIANCHENG CENTER, HAICHENG ROAD, XIXIANG STREET, BAO'AN DISTRICT, SHENZHEN, GUANGDONG, 518101 China |
Date of Grant: 05/25/2022 Application Dated: 05/25/2022 |
| Attention: Leo Liu , Engineering Program 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: | 2A5YT-VIM4 |
| Name of Grantee: | KHADAS TECHNOLOGY CO.,LTD |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | VIM4 |
| 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 | 0.0182 | ||
| CC MO | 15E | 5190.0 - 5230.0 | 0.0137 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.0194 | ||
| CC MO | 15E | 5755.0 - 5795.0 | 0.0194 |
| Single Modular Approval. Output power listed is average conducted. This device supports 2*2 MIMO and supports 802.11a, 802.11n, 802.11ac and 802.11ax with a 20 MHz, 40 MHz bandwidth mode. 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. The maximum antenna gain is 3.45dBi. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. |
| 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: |
|
Eurofins Product Service GmbH Storkower Strasse 38c D-15526 Reichenwalde, Germany |
Date of Grant: 05/25/2022 Application Dated: 05/25/2022 |
| KHADAS TECHNOLOGY CO.,LTD |
| 2709 QIANCHENG CENTER, HAICHENG ROAD, |
| XIXIANG STREET, BAO'AN DISTRICT, |
| SHENZHEN, GUANGDONG, 518101 China |
| Attention: Leo Liu , Engineering Program 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: | 2A5YT-VIM4 |
| Name of Grantee: | KHADAS TECHNOLOGY CO.,LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | VIM4 |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0013 |
| Single Modular Approval. 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. The maximum antenna gain is 3.45dBi. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application wBRLHRXlHFgt5Wn2wpVVMw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
KHADAS TECHNOLOGY CO.,LTD 2709 QIANCHENG CENTER, HAICHENG ROAD, XIXIANG STREET, BAO'AN DISTRICT, SHENZHEN, GUANGDONG, 518101 China |
Date of Grant: 05/25/2022 Application Dated: 05/25/2022 |
| Attention: Leo Liu , Engineering Program 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: | 2A5YT-VIM4 |
| Name of Grantee: | KHADAS TECHNOLOGY CO.,LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | VIM4 |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0013 |
| Single Modular Approval. 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. The maximum antenna gain is 3.45dBi. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. |
| 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: |
|
Eurofins Product Service GmbH Storkower Strasse 38c D-15526 Reichenwalde, Germany |
Date of Grant: 05/25/2022 Application Dated: 05/25/2022 |
| KHADAS TECHNOLOGY CO.,LTD |
| 2709 QIANCHENG CENTER, HAICHENG ROAD, |
| XIXIANG STREET, BAO'AN DISTRICT, |
| SHENZHEN, GUANGDONG, 518101 China |
| Attention: Leo Liu , Engineering Program 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: | 2A5YT-VIM4 |
| Name of Grantee: | KHADAS TECHNOLOGY CO.,LTD |
| Equipment Class: | Digital Transmission System |
| Notes: | VIM4 |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0009 | ||
| CC MO | 15C | 2412.0 - 2462.0 | 0.0881 |
| Single Modular Approval. Output Power listed is peak conducted. This device supports 2*2 MIMO and supports 802.11b, 802.11g, 802.11n and 802.11ax with a 20 MHz bandwidth mode. 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. The maximum antenna gain is 3.45dBi. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. |
| 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 kAUOy6QNQMTgcYPdcXSTnw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
KHADAS TECHNOLOGY CO.,LTD 2709 QIANCHENG CENTER, HAICHENG ROAD, XIXIANG STREET, BAO'AN DISTRICT, SHENZHEN, GUANGDONG, 518101 China |
Date of Grant: 05/25/2022 Application Dated: 05/25/2022 |
| Attention: Leo Liu , Engineering Program 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: | 2A5YT-VIM4 |
| Name of Grantee: | KHADAS TECHNOLOGY CO.,LTD |
| Equipment Class: | Digital Transmission System |
| Notes: | VIM4 |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0009 | ||
| CC MO | 15C | 2412.0 - 2462.0 | 0.0881 |
| Single Modular Approval. Output Power listed is peak conducted. This device supports 2*2 MIMO and supports 802.11b, 802.11g, 802.11n and 802.11ax with a 20 MHz bandwidth mode. 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. The maximum antenna gain is 3.45dBi. Only those antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. |
| 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: |