FCC ID 2AMM6-8852BER3BB
WiFi & BT combo module
by Earda Technologies Co.,Ltd
Grantee Code: 2AMM6 Product Code: 8852BER3BB
Latest application date: 2022-06-29
FCC ID Device Details
| FCC ID | 2AMM6-8852BER3BB |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AMM6 |
| Product Code | 8852BER3BB |
| Applicant Business | Earda Technologies Co.,Ltd 🇨🇳 |
| Related Domains |  eardatek.com |
| Equipment Class | WiFi & BT combo module |
| Test Firm | Shenzhen Toby Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2022-06-29 |
| 5775 MHz | Original Equipment | 2022-06-29 |
| 2402-2480 MHz | Original Equipment | 2022-06-29 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2022-06-29 | PDF 1.5 MB |
| Internal Photos | Internal Photos | 2022-06-29 | PDF 662.3 KB |
| External Photos | External Photos | 2022-06-29 | PDF 1.2 MB |
| External Photos | External Photos | 2022-06-29 | PDF 1.2 MB |
| Label and Label Location | ID Label/Location Info | 2022-06-29 | PDF 563 KB |
| Test Setup Photos | Test Setup Photos | 2022-06-29 | PDF 1.1 MB |
| Appendix A for BT RF Test Data | Test Report | 2022-06-29 | PDF 4.3 MB |
| Appendix B for BLE RF Test Data | Test Report | 2022-06-29 | PDF 5.5 MB |
| Appendix C for 2.4G Wi-Fi RF Test Data_Part1 | Test Report | 2022-06-29 | PDF 5 MB |
| Appendix C for 2.4G Wi-Fi RF Test Data_Part2 | Test Report | 2022-06-29 | PDF 5.1 MB |
| Appendix C for 2.4G Wi-Fi RF Test Data_Part3 | Test Report | 2022-06-29 | PDF 3.6 MB |
| Appendix D for 5G Wi-Fi RF Test Data_Part1 | Test Report | 2022-06-29 | PDF 5.4 MB |
| Appendix D for 5G Wi-Fi RF Test Data_Part10 | Test Report | 2022-06-29 | PDF 5.5 MB |
| Appendix D for 5G Wi-Fi RF Test Data_Part11 | Test Report | 2022-06-29 | PDF 4.1 MB |
| Appendix D for 5G Wi-Fi RF Test Data_Part2 | Test Report | 2022-06-29 | PDF 4.9 MB |
| Appendix D for 5G Wi-Fi RF Test Data_Part3 | Test Report | 2022-06-29 | PDF 5.4 MB |
| Appendix D for 5G Wi-Fi RF Test Data_Part4 | Test Report | 2022-06-29 | PDF 4.9 MB |
| Appendix D for 5G Wi-Fi RF Test Data_Part5 | Test Report | 2022-06-29 | PDF 4.8 MB |
| Appendix D for 5G Wi-Fi RF Test Data_Part6 | Test Report | 2022-06-29 | PDF 5.3 MB |
| Appendix D for 5G Wi-Fi RF Test Data_Part7 | Test Report | 2022-06-29 | PDF 5.5 MB |
| Appendix D for 5G Wi-Fi RF Test Data_Part8 | Test Report | 2022-06-29 | PDF 5.2 MB |
| Appendix D for 5G Wi-Fi RF Test Data_Part9 | Test Report | 2022-06-29 | PDF 5.3 MB |
| DFS Report (WIFI Slave) | Test Report | 2022-06-29 | PDF 1.5 MB |
| Test Report 2.4G WiFi | Test Report | 2022-06-29 | PDF 2.9 MB |
| Test Report 5G WiFi | Test Report | 2022-06-29 | PDF 4.6 MB |
| Test Report BLE | Test Report | 2022-06-29 | PDF 2.9 MB |
| Test Report BT | Test Report | 2022-06-29 | PDF 2.5 MB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2022-06-29 | PDF 115.7 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2022-06-29 | PDF 115.7 KB |
| FCC Confidentiality request letter | Cover Letter(s) | 2022-06-29 | PDF 240.6 KB |
| FCC Declaration of Disable WLAN Channel 12 and 13 | Cover Letter(s) | 2022-06-29 | PDF 289.2 KB |
| FCC POA | Cover Letter(s) | 2022-06-29 | PDF 197.3 KB |
| FCC UNII Device Declaration Letter-Slaver | Cover Letter(s) | 2022-06-29 | PDF 61.8 KB |
| Request Single Modular Transmitter Approval | Cover Letter(s) | 2022-06-29 | PDF 259.4 KB |
| RF Exposure | RF Exposure Info | 2022-06-29 | PDF 1.7 MB |
| Block diagram Metadata only | Block Diagram | PDF 180.2 KB | |
| schematics Metadata only | Schematics | PDF 59.9 KB | |
| Declaration concerning Antenna Specification Metadata only | Operational Description | PDF 432.5 KB | |
| operation description Metadata only | Operational Description | PDF 1.6 MB | |
| Declaration Letter of Software Security Requirements-Slaver Metadata only | SDR Software/Security Inf | PDF 187.1 KB |
Application Information
| Application ID | T+0UR+dxSat4gzJOQUwviA== |
|---|---|
| Final Action Date | 2022-06-29 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0026637678 |
| Model | 8852BER3BB |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | WiFi & BT combo module |
| Responsible Party | Cheng jiu Wang, QA Supervisor, wangcj@eardatek.com , 020-28662868-401 |
| 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 | 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. This device supports 2*2 MIMO and supports 802.11b, 802.11g, 802.11n and 802.11ax with a 20 MHz and 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 2.0dBi. 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 |
|---|---|---|
| T+0UR+dxSat4gzJOQUwviA== | 2022-06-29 | Original Equipment |
| IhwYek+783cdahwKAkyOvg== | 2022-06-29 | Original Equipment |
| BM4CblshxD65wRR/70tAgw== | 2022-06-29 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules | Grant Notes |
|---|---|---|---|
| 2402-2480 MHz | 0.0057000 | 15C | CC |
| 2402-2480 MHz | 0.0027 | 15C | CC |
| 2412-2462 MHz | 0.0614 | 15C | CC, MO |
| 2422-2452 MHz | 0.053 | 15C | CC, MO |
| 5190-5230 MHz | 0.063 | 15E | CC, MO |
| 5210 MHz | 0.0581 | 15E | CC, MO |
| 5260-5320 MHz | 0.0603 | 15E | CC, MO |
| 5270-5310 MHz | 0.0603 | 15E | CC, MO |
| 5290 MHz | 0.0565 | 15E | CC, MO |
| 5500-5700 MHz | 0.0615 | 15E | CC, MO |
| 5510-5670 MHz | 0.0615 | 15E | CC, MO |
| 5530-5610 MHz | 0.0624 | 15E | CC, MO |
| 5745-5825 MHz | 0.0617 | 15E | CC, MO |
| 5755-5795 MHz | 0.0537 | 15E | CC, MO |
| 5775 MHz | 0.0617 | 15E | CC, MO |
Grants
TCB Grant - Application T+0UR+dxSat4gzJOQUwviA==
| 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: 06/29/2022 Application Dated: 06/29/2022 |
| Earda Technologies Co.,Ltd |
| Block A,LianFeng Creative Industry Park, |
| 2 JiSheng Road., HuangGe Town, NanSha District, |
| Guangzhou, China |
| Attention: Cheng jiu Wang , QA Supervisor |
| 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: | 2AMM6-8852BER3BB |
| Name of Grantee: | Earda Technologies Co.,Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | WiFi & BT combo 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 | 0.0027 | ||
| CC MO | 15C | 2412.0 - 2462.0 | 0.0614 | ||
| CC MO | 15C | 2422.0 - 2452.0 | 0.053 |
| 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 and 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 2.0dBi. 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 T+0UR+dxSat4gzJOQUwviA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Earda Technologies Co.,Ltd Block A,LianFeng Creative Industry Park, 2 JiSheng Road., HuangGe Town, NanSha District, Guangzhou, China |
Date of Grant: 06/29/2022 Application Dated: 06/29/2022 |
| Attention: Cheng jiu Wang , QA Supervisor |
| 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: | 2AMM6-8852BER3BB |
| Name of Grantee: | Earda Technologies Co.,Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | WiFi & BT combo 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 | 0.0027 | ||
| CC MO | 15C | 2412.0 - 2462.0 | 0.0614 | ||
| CC MO | 15C | 2422.0 - 2452.0 | 0.053 |
| 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 and 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 2.0dBi. 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: 06/29/2022 Application Dated: 06/29/2022 |
| Earda Technologies Co.,Ltd |
| Block A,LianFeng Creative Industry Park, |
| 2 JiSheng Road., HuangGe Town, NanSha District, |
| Guangzhou, China |
| Attention: Cheng jiu Wang , QA Supervisor |
| 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: | 2AMM6-8852BER3BB |
| Name of Grantee: | Earda Technologies Co.,Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | WiFi & BT combo 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 | 0.0622 | ||
| CC MO | 15E | 5190.0 - 5230.0 | 0.063 | ||
| CC MO | 15E | 5210.0 - 5210.0 | 0.0581 | ||
| CC MO | 15E | 5260.0 - 5320.0 | 0.0603 | ||
| CC MO | 15E | 5270.0 - 5310.0 | 0.0603 | ||
| CC MO | 15E | 5290.0 - 5290.0 | 0.0565 | ||
| CC MO | 15E | 5500.0 - 5700.0 | 0.0615 | ||
| CC MO | 15E | 5510.0 - 5670.0 | 0.0615 | ||
| CC MO | 15E | 5530.0 - 5610.0 | 0.0624 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.0617 | ||
| CC MO | 15E | 5755.0 - 5795.0 | 0.0537 | ||
| CC MO | 15E | 5775.0 - 5775.0 | 0.0617 |
| 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 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. The maximum antenna gain is 2.0dBi. 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 IhwYek+783cdahwKAkyOvg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Earda Technologies Co.,Ltd Block A,LianFeng Creative Industry Park, 2 JiSheng Road., HuangGe Town, NanSha District, Guangzhou, China |
Date of Grant: 06/29/2022 Application Dated: 06/29/2022 |
| Attention: Cheng jiu Wang , QA Supervisor |
| 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: | 2AMM6-8852BER3BB |
| Name of Grantee: | Earda Technologies Co.,Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | WiFi & BT combo 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 | 0.0622 | ||
| CC MO | 15E | 5190.0 - 5230.0 | 0.063 | ||
| CC MO | 15E | 5210.0 - 5210.0 | 0.0581 | ||
| CC MO | 15E | 5260.0 - 5320.0 | 0.0603 | ||
| CC MO | 15E | 5270.0 - 5310.0 | 0.0603 | ||
| CC MO | 15E | 5290.0 - 5290.0 | 0.0565 | ||
| CC MO | 15E | 5500.0 - 5700.0 | 0.0615 | ||
| CC MO | 15E | 5510.0 - 5670.0 | 0.0615 | ||
| CC MO | 15E | 5530.0 - 5610.0 | 0.0624 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.0617 | ||
| CC MO | 15E | 5755.0 - 5795.0 | 0.0537 | ||
| CC MO | 15E | 5775.0 - 5775.0 | 0.0617 |
| 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 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. The maximum antenna gain is 2.0dBi. 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: 06/29/2022 Application Dated: 06/29/2022 |
| Earda Technologies Co.,Ltd |
| Block A,LianFeng Creative Industry Park, |
| 2 JiSheng Road., HuangGe Town, NanSha District, |
| Guangzhou, China |
| Attention: Cheng jiu Wang , QA Supervisor |
| 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: | 2AMM6-8852BER3BB |
| Name of Grantee: | Earda Technologies Co.,Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | WiFi & BT combo 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 | 0.0057 |
| 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 2.0dBi. 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 BM4CblshxD65wRR/70tAgw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Earda Technologies Co.,Ltd Block A,LianFeng Creative Industry Park, 2 JiSheng Road., HuangGe Town, NanSha District, Guangzhou, China |
Date of Grant: 06/29/2022 Application Dated: 06/29/2022 |
| Attention: Cheng jiu Wang , QA Supervisor |
| 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: | 2AMM6-8852BER3BB |
| Name of Grantee: | Earda Technologies Co.,Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | WiFi & BT combo 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 | 0.0057 |
| 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 2.0dBi. 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: |