FCC ID 2A54R-IFDX
Smart interactive whiteboard
by Guangzhou Chang Jia Electronic Co., Ltd.
Grantee Code: 2A54R Product Code: IFDX
Latest application date: 2023-09-05
FCC ID Device Details
| FCC ID | 2A54R-IFDX |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A54R |
| Product Code | IFDX |
| Applicant Business | Guangzhou Chang Jia Electronic Co., Ltd. 🇨🇳 |
| Related Domains |  ghtechgz.com  sgs.com |
| Equipment Class | Smart interactive whiteboard |
| Test Firm | SGS-CSTC Standards Technical Services Co., Ltd. Sh |
Linked Records
Barcode records decoded from published FCC label exhibits or linked by an explicit FCC ID reference on a product page.
| UPC / GTIN | Linked product |
|---|---|
| 810053977859 UPC-A · GTIN-14 00810053977859 | Smart interactive whiteboard Brand: Guangzhou Chang Jia Electronic Co., Ltd. · Model: IFDX Source: FCC label |
| 810053977866 UPC-A · GTIN-14 00810053977866 | Smart interactive whiteboard Brand: Guangzhou Chang Jia Electronic Co., Ltd. · Model: IFDX Source: FCC label |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5775 MHz | Original Equipment | 2023-09-05 |
| 2402-2480 MHz | Original Equipment | 2023-09-05 |
| 2402-2480 MHz | Original Equipment | 2023-09-05 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2024-03-03 | PDF 2.2 MB |
| Internal Photos | Internal Photos | 2024-03-03 | PDF 5.4 MB |
| External Photo | External Photos | 2024-03-03 | PDF 976.1 KB |
| External Photos | External Photos | 2024-03-03 | PDF 972.4 KB |
| Label | ID Label/Location Info | 2023-09-05 | PDF 5.7 MB |
| Test Setup Photo | Test Setup Photos | 2024-03-03 | PDF 311.9 KB |
| Test Setup Photos | Test Setup Photos | 2024-03-03 | PDF 313 KB |
| Antenna Information | Test Report | 2023-09-05 | PDF 563.8 KB |
| RF Exposure Test Report | RF Exposure Info | 2023-09-05 | PDF 500.7 KB |
| Test Report | Test Report | 2023-09-05 | PDF 4.9 MB |
| Test Report | Test Report | 2023-09-05 | PDF 5.5 MB |
| Test Report | Test Report | 2023-09-05 | PDF 5.5 MB |
| Declaration Letter | Attestation Statements | 2023-09-05 | PDF 469.2 KB |
| US Agent | Attestation Statements | 2023-09-05 | PDF 297.7 KB |
| Authorization Letter | Cover Letter(s) | 2023-09-05 | PDF 215.8 KB |
| Confidentiality Letter | Cover Letter(s) | 2023-09-05 | PDF 217.8 KB |
| RF Exposure Report | RF Exposure Info | 2023-09-05 | PDF 500.7 KB |
| Block Diagram Metadata only | Block Diagram | PDF 343.4 KB | |
| Schematics Metadata only | Schematics | PDF 2.1 MB | |
| Operation Description Metadata only | Operational Description | PDF 124.4 KB | |
| Software Security Description Metadata only | SDR Software/Security Inf | PDF 174.2 KB |
Application Information
| Application ID | vacMF0ri70AMnUSdgjxNnQ== |
|---|---|
| Final Action Date | 2023-09-05 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0032183725 |
| Model | IFDX |
| Frequency Range | 5775 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | Smart interactive whiteboard |
| Responsible Party | Xiaojing Dai, kfb003@ghtechgz.com , 020-28689015-6105 |
| Technical Contact | Keny Xu, SGS-CSTC Standards Technical Services Co., Ltd., Keny.Xu@sgs.com , +8675525328629 |
| Non-Technical Contact | Keny Xu, SGS-CSTC Standards Technical Services Co., Ltd., Keny.Xu@sgs.com , +8675525328629 |
| Test Firm | Keny Xu, SGS-CSTC Standards Technical Services Co., Ltd. Sh, Keny.Xu@sgs.com , +86 (0)755 2532 8629 |
| TCB Email | USCTS.TCB@SGS.COM |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 03/03/2024 |
| 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 | Power Output listed is conducted. The device is an 802.11a/n/ac device in a 2 x 2 MIMO configuration, enabled for 5 GHz band operations as described in this filing. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. This device has 20MHz, 40MHz and 80MHz bandwidth modes. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| vacMF0ri70AMnUSdgjxNnQ== | 2023-09-05 | Original Equipment |
| dQdUmEf3mY7SkMPHoCt9nQ== | 2023-09-05 | Original Equipment |
| bJqu3ILPDhE9xm1n2t/PYg== | 2023-09-05 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules | Grant Notes |
|---|---|---|---|
| 2402-2480 MHz | 0.0063000 | 15C | CC |
| 2402-2480 MHz | 0.0033 | 15C | CC |
| 2412-2462 MHz | 0.0156 | 15C | CC, MO |
| 2412-2462 MHz | 0.1288 | 15C | CC, MO |
| 2422-2452 MHz | 0.0069 | 15C | CC, MO |
| 2422-2452 MHz | 0.1288 | 15C | CC, MO |
| 5180-5240 MHz | 0.0054 | 15E | CC, MO |
| 5190-5230 MHz | 0.0056 | 15E | CC, MO |
| 5190-5230 MHz | 0.0179 | 15E | CC, MO |
| 5210 MHz | 0.0059 | 15E | CC, MO |
| 5260-5320 MHz | 0.0261 | 15E | CC, MO |
| 5270-5310 MHz | 0.0111 | 15E | CC, MO |
| 5290 MHz | 0.0059 | 15E | CC, MO |
| 5500-5700 MHz | 0.0266 | 15E | CC, MO |
| 5510-5670 MHz | 0.0101 | 15E | CC, MO |
| 5530-5610 MHz | 0.007 | 15E | CC, MO |
| 5745-5825 MHz | 0.0367 | 15E | CC, MO |
| 5755-5795 MHz | 0.0113 | 15E | CC, MO |
| 5775 MHz | 0.0067 | 15E | CC, MO |
Grants
TCB Grant - Application vacMF0ri70AMnUSdgjxNnQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
SGS North America, Inc. 620 Old Peachtree Road NW Suite 100 Suwanee, GA 30024 |
Date of Grant: 09/05/2023 Application Dated: 09/05/2023 |
| Guangzhou Chang Jia Electronic Co., Ltd. |
| No.139 Zhouxing Street, Dongchong Town, |
| Nansha District, Guangzhou,, China |
| Attention: Xiaojing Dai |
| 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: | 2A54R-IFDX |
| Name of Grantee: | Guangzhou Chang Jia Electronic Co., Ltd. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Smart interactive whiteboard |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.0289 | ||
| CC MO | 15E | 5190.0 - 5230.0 | 0.0179 | ||
| CC MO | 15E | 5210.0 - 5210.0 | 0.0059 | ||
| CC MO | 15E | 5260.0 - 5320.0 | 0.0261 | ||
| CC MO | 15E | 5270.0 - 5310.0 | 0.0111 | ||
| CC MO | 15E | 5290.0 - 5290.0 | 0.0059 | ||
| CC MO | 15E | 5500.0 - 5700.0 | 0.0266 | ||
| CC MO | 15E | 5510.0 - 5670.0 | 0.0101 | ||
| CC MO | 15E | 5530.0 - 5610.0 | 0.007 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.0367 | ||
| CC MO | 15E | 5755.0 - 5795.0 | 0.0113 | ||
| CC MO | 15E | 5775.0 - 5775.0 | 0.0067 | ||
| CC MO | 15E | 5180.0 - 5240.0 | 0.0054 | ||
| CC MO | 15E | 5190.0 - 5230.0 | 0.0056 |
| Power Output listed is conducted. The device is an 802.11a/n/ac device in a 2 x 2 MIMO configuration, enabled for 5 GHz band operations as described in this filing. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. This device has 20MHz, 40MHz and 80MHz bandwidth modes. |
| 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 vacMF0ri70AMnUSdgjxNnQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Guangzhou Chang Jia Electronic Co., Ltd. No.139 Zhouxing Street, Dongchong Town, Nansha District, Guangzhou,, China |
Date of Grant: 09/05/2023 Application Dated: 09/05/2023 |
| Attention: Xiaojing Dai |
| 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: | 2A54R-IFDX |
| Name of Grantee: | Guangzhou Chang Jia Electronic Co., Ltd. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Smart interactive whiteboard |
| 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 | 0.0289 | ||
| CC MO | 15E | 5190.0 - 5230.0 | 0.0179 | ||
| CC MO | 15E | 5210.0 - 5210.0 | 0.0059 | ||
| CC MO | 15E | 5260.0 - 5320.0 | 0.0261 | ||
| CC MO | 15E | 5270.0 - 5310.0 | 0.0111 | ||
| CC MO | 15E | 5290.0 - 5290.0 | 0.0059 | ||
| CC MO | 15E | 5500.0 - 5700.0 | 0.0266 | ||
| CC MO | 15E | 5510.0 - 5670.0 | 0.0101 | ||
| CC MO | 15E | 5530.0 - 5610.0 | 0.007 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.0367 | ||
| CC MO | 15E | 5755.0 - 5795.0 | 0.0113 | ||
| CC MO | 15E | 5775.0 - 5775.0 | 0.0067 | ||
| CC MO | 15E | 5180.0 - 5240.0 | 0.0054 | ||
| CC MO | 15E | 5190.0 - 5230.0 | 0.0056 |
| Power Output listed is conducted. The device is an 802.11a/n/ac device in a 2 x 2 MIMO configuration, enabled for 5 GHz band operations as described in this filing. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. This device has 20MHz, 40MHz and 80MHz bandwidth modes. |
| 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: |
|
SGS North America, Inc. 620 Old Peachtree Road NW Suite 100 Suwanee, GA 30024 |
Date of Grant: 09/05/2023 Application Dated: 09/05/2023 |
| Guangzhou Chang Jia Electronic Co., Ltd. |
| No.139 Zhouxing Street, Dongchong Town, |
| Nansha District, Guangzhou,, China |
| Attention: Xiaojing Dai |
| 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: | 2A54R-IFDX |
| Name of Grantee: | Guangzhou Chang Jia Electronic Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Smart interactive whiteboard |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0033 | ||
| CC MO | 15C | 2412.0 - 2462.0 | 0.0156 | ||
| CC MO | 15C | 2422.0 - 2452.0 | 0.0069 | ||
| CC MO | 15C | 2412.0 - 2462.0 | 0.1288 | ||
| CC MO | 15C | 2422.0 - 2452.0 | 0.1288 |
| Power Output listed is conducted. The device is an 802.11b/g/n/ device in a 2 x 2 MIMO configuration, enabled for 2.4 GHz band operations as described in this filing. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. This device has 20MHz and 40MHz bandwidth modes. |
| 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 dQdUmEf3mY7SkMPHoCt9nQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Guangzhou Chang Jia Electronic Co., Ltd. No.139 Zhouxing Street, Dongchong Town, Nansha District, Guangzhou,, China |
Date of Grant: 09/05/2023 Application Dated: 09/05/2023 |
| Attention: Xiaojing Dai |
| 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: | 2A54R-IFDX |
| Name of Grantee: | Guangzhou Chang Jia Electronic Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Smart interactive whiteboard |
| 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 | 0.0033 | ||
| CC MO | 15C | 2412.0 - 2462.0 | 0.0156 | ||
| CC MO | 15C | 2422.0 - 2452.0 | 0.0069 | ||
| CC MO | 15C | 2412.0 - 2462.0 | 0.1288 | ||
| CC MO | 15C | 2422.0 - 2452.0 | 0.1288 |
| Power Output listed is conducted. The device is an 802.11b/g/n/ device in a 2 x 2 MIMO configuration, enabled for 2.4 GHz band operations as described in this filing. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. This device has 20MHz and 40MHz bandwidth modes. |
| 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: |
|
SGS North America, Inc. 620 Old Peachtree Road NW Suite 100 Suwanee, GA 30024 |
Date of Grant: 09/05/2023 Application Dated: 09/05/2023 |
| Guangzhou Chang Jia Electronic Co., Ltd. |
| No.139 Zhouxing Street, Dongchong Town, |
| Nansha District, Guangzhou,, China |
| Attention: Xiaojing Dai |
| 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: | 2A54R-IFDX |
| Name of Grantee: | Guangzhou Chang Jia Electronic Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Smart interactive whiteboard |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0063 |
| Power Output listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. 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 bJqu3ILPDhE9xm1n2t/PYg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Guangzhou Chang Jia Electronic Co., Ltd. No.139 Zhouxing Street, Dongchong Town, Nansha District, Guangzhou,, China |
Date of Grant: 09/05/2023 Application Dated: 09/05/2023 |
| Attention: Xiaojing Dai |
| 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: | 2A54R-IFDX |
| Name of Grantee: | Guangzhou Chang Jia Electronic Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Smart interactive whiteboard |
| 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 | 0.0063 |
| Power Output listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. 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: |