FCC ID 2A273-H1
Projector
by Hangzhou Dangshi Science and Technology Co.,Ltd.
Grantee Code: 2A273 Product Code: H1
Latest application date: 2021-12-01
FCC ID Device Details
| FCC ID | 2A273-H1 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A273 |
| Product Code | H1 |
| Applicant Business | Hangzhou Dangshi Science and Technology Co.,Ltd. 🇨🇳 |
| Related Domains |  dangbei.com |
| Equipment Class | Projector |
| Test Firm | Shenzhen Toby Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2021-12-01 |
| 2402-2480 MHz | Original Equipment | 2021-12-01 |
| 5180-5240 MHz | Original Equipment | 2021-12-01 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2021-12-01 | PDF 4.4 MB |
| Internal Photos | Internal Photos | 2021-12-01 | PDF 2 MB |
| External Photos | External Photos | 2021-12-01 | PDF 858.5 KB |
| Label and Label Location | ID Label/Location Info | 2021-12-01 | PDF 556.7 KB |
| Test Setup Photos | Test Setup Photos | 2021-12-01 | PDF 796.2 KB |
| Appendix A for BT RF Test Data Module 1 | Test Report | 2021-12-01 | PDF 3.4 MB |
| Appendix A for BT RF Test Data Module 2 | Test Report | 2021-12-01 | PDF 3.4 MB |
| Appendix B for 2.4G Wi-Fi RF Test Data | Test Report | 2021-12-01 | PDF 3.7 MB |
| Appendix C for 5G Wi-Fi RF Test Data_Part 1 | Test Report | 2021-12-01 | PDF 5.5 MB |
| Appendix C for 5G Wi-Fi RF Test Data_Part 2 | Test Report | 2021-12-01 | PDF 5 MB |
| Test Report-NII-5GWIFI | Test Report | 2021-12-01 | PDF 3.9 MB |
| Test report-DSS | Test Report | 2021-12-01 | PDF 3.1 MB |
| Test report-DTS | Test Report | 2021-12-01 | PDF 2.2 MB |
| FCC Confidentiality request letter | Cover Letter(s) | 2021-12-01 | PDF 118.6 KB |
| FCC Declaration of Disable WLAN Channel 12 and 13 | Cover Letter(s) | 2021-12-01 | PDF 127.9 KB |
| FCC POA | Cover Letter(s) | 2021-12-01 | PDF 80.3 KB |
| FCC UNII Device Declaration Letter-Slaver | Cover Letter(s) | 2021-12-01 | PDF 48.7 KB |
| RF Exposure info | RF Exposure Info | 2021-12-01 | PDF 812.4 KB |
| Block Diagram Metadata only | Block Diagram | PDF 79.3 KB | |
| Schematic Metadata only | Schematics | PDF 556.4 KB | |
| Declaration concerning Antenna Specification Metadata only | Operational Description | PDF 97.2 KB | |
| Operation Description Metadata only | Operational Description | PDF 165.8 KB | |
| Operation description Metadata only | Operational Description | PDF 165.8 KB | |
| Declaration Letter of Software Security Requirements-Slaver Metadata only | SDR Software/Security Inf | PDF 134 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 93.1 KB | |
| BoM Metadata only | Parts List/Tune Up Info | PDF 93.1 KB |
Application Information
| Application ID | oKppO+jDZJ29U6Qi1lpgCw== |
|---|---|
| Final Action Date | 2021-12-01 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0031389042 |
| Model | H1 |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Projector |
| Responsible Party | jie wang, project manager, wangjie@dangbei.com , 18664335670 |
| Test Firm | Ray Lai, Shenzhen Toby Technology Co., Ltd., toby857@tongbiao.com  , --- |
| 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 | Does not apply |
| 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 | Output Power listed is peak conducted. This device supports 2*2 MIMO and supports 802.11b, 802.11g and 802.11n 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. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| oKppO+jDZJ29U6Qi1lpgCw== | 2021-12-01 | Original Equipment |
| lWgRzEUwptGNB8cA6LhKvQ== | 2021-12-01 | Original Equipment |
| /olBD88Hpp6MwMnzBF7Q0Q== | 2021-12-01 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application oKppO+jDZJ29U6Qi1lpgCw==
| 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: 12/01/2021 Application Dated: 11/30/2021 |
| Hangzhou Dangshi Science and Technology Co.,Ltd. |
| Room 205, block C, building 3, No. 228 |
| BINKANG Road, Xixing street, Binjiang District |
| Hangzhou City, Zhejiang Province, China |
| Attention: jie wang , project 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: | 2A273-H1 |
| Name of Grantee: | Hangzhou Dangshi Science and Technology Co.,Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Projector |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15C | 2412.0 - 2462.0 | 0.0369 |
| Output Power listed is peak conducted. This device supports 2*2 MIMO and supports 802.11b, 802.11g and 802.11n 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. End Users must be provided with transmitter operation conditions 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. |
EAS Grant - Application oKppO+jDZJ29U6Qi1lpgCw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Hangzhou Dangshi Science and Technology Co.,Ltd. Room 205, block C, building 3, No. 228 BINKANG Road, Xixing street, Binjiang District Hangzhou City, Zhejiang Province, China |
Date of Grant: 12/01/2021 Application Dated: 11/30/2021 |
| Attention: jie wang , project 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: | 2A273-H1 |
| Name of Grantee: | Hangzhou Dangshi Science and Technology Co.,Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Projector |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15C | 2412.0 - 2462.0 | 0.0369 |
| Output Power listed is peak conducted. This device supports 2*2 MIMO and supports 802.11b, 802.11g and 802.11n 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. End Users must be provided with transmitter operation conditions 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. |
| 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: 12/01/2021 Application Dated: 11/30/2021 |
| Hangzhou Dangshi Science and Technology Co.,Ltd. |
| Room 205, block C, building 3, No. 228 |
| BINKANG Road, Xixing street, Binjiang District |
| Hangzhou City, Zhejiang Province, China |
| Attention: jie wang , project 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: | 2A273-H1 |
| Name of Grantee: | Hangzhou Dangshi Science and Technology Co.,Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Projector |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0056 |
| 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. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application lWgRzEUwptGNB8cA6LhKvQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Hangzhou Dangshi Science and Technology Co.,Ltd. Room 205, block C, building 3, No. 228 BINKANG Road, Xixing street, Binjiang District Hangzhou City, Zhejiang Province, China |
Date of Grant: 12/01/2021 Application Dated: 11/30/2021 |
| Attention: jie wang , project 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: | 2A273-H1 |
| Name of Grantee: | Hangzhou Dangshi Science and Technology Co.,Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Projector |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0056 |
| 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. |
| 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: 12/01/2021 Application Dated: 11/30/2021 |
| Hangzhou Dangshi Science and Technology Co.,Ltd. |
| Room 205, block C, building 3, No. 228 |
| BINKANG Road, Xixing street, Binjiang District |
| Hangzhou City, Zhejiang Province, China |
| Attention: jie wang , project 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: | 2A273-H1 |
| Name of Grantee: | Hangzhou Dangshi Science and Technology Co.,Ltd. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Projector |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.0516 | ||
| CC MO | 15E | 5190.0 - 5230.0 | 0.0437 | ||
| CC MO | 15E | 5210.0 - 5210.0 | 0.0281 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.0399 | ||
| CC MO | 15E | 5755.0 - 5795.0 | 0.0327 | ||
| CC MO | 15E | 5775.0 - 5775.0 | 0.0243 |
| Output power listed is average conducted. This device supports 2*2 MIMO and supports 802.11a, 802.11n and 802.11ac with a 20 MHz, 40 MHz and 80 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. End Users must be provided with transmitter operation conditions 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. |
EAS Grant - Application /olBD88Hpp6MwMnzBF7Q0Q==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Hangzhou Dangshi Science and Technology Co.,Ltd. Room 205, block C, building 3, No. 228 BINKANG Road, Xixing street, Binjiang District Hangzhou City, Zhejiang Province, China |
Date of Grant: 12/01/2021 Application Dated: 11/30/2021 |
| Attention: jie wang , project 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: | 2A273-H1 |
| Name of Grantee: | Hangzhou Dangshi Science and Technology Co.,Ltd. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Projector |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.0516 | ||
| CC MO | 15E | 5190.0 - 5230.0 | 0.0437 | ||
| CC MO | 15E | 5210.0 - 5210.0 | 0.0281 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.0399 | ||
| CC MO | 15E | 5755.0 - 5795.0 | 0.0327 | ||
| CC MO | 15E | 5775.0 - 5775.0 | 0.0243 |
| Output power listed is average conducted. This device supports 2*2 MIMO and supports 802.11a, 802.11n and 802.11ac with a 20 MHz, 40 MHz and 80 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. End Users must be provided with transmitter operation conditions 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. |
| Mail To: |