B3QT99H209IEEE802.11a/b/g/n/ac (1x1)+ BT 5.0 Combo Module

1 FuGui Precision Industrial (Nanning) Co., LTD. No.51, Tongle Boulevard, Shajing, Jiangnan District, Nanning, P. R. CHINA Tel: 86-0771-2168888 Ext:30717 FAX: 86-0771-2168888 Ext:64886 1. Level 1 Environment-related Substances should NEVER be used. 2. Purchase ink, paint, wire rods, and molding resins only from the business partners that Sony approves as Green Partners. 3. Recycled Resin and Coated Wire should be procured from Green Partners Draft Approval Sheet IEEE802.11a/b/g/n/ac (1x1)+BT 5.0 Combo Module Project Name CYW4373 Wi-Fi & BT Combo module Customer Part No. TBD Approval Sheet Rev. 0.3 Foxconn Part No. T99H209 Prepared by Reviewed by Approved by 2 Revision History Date Revision Description 2020/05/29 0.1 Initial release (draft version) 2020/09/02 0.2 1. Add module country of origin and manufacturing plant information. 2. Update BT from BT4.2 to BT5.0 3. Update temperature and humidity define and Logic Characteristics4. Add section 2.4 for current consumption 5. Add indicate description for access timing of SDIO in section 2.6 6. Update schematic design (add 10pF for SDIO CMD&DATA line, change XTAL series RES R13 from 0ohm to 220ohm, change C84 from 10uF to 22uF). 7. Update layout (V025 layout only change C4,C5 from 0603 to 0402 size to avoid material shortage). 8. Update Module Laser Marking Information (use T99H209 as part number instead of specific nameT99H209.03) 9. Update NVRAM content for PA parameters in section 6 10. Update reliability test condition based on customer’s new requirement for temperature and humidity in section 9. 2020/09/12 0.3 1.Remove hatched area from BTB connector (page31) T99H209 is made in China, Manufactured by FuGui Precision Industrial (Nanning) Co., LTD Manufacture Site: Nangning No.51, Tongle Boulevard, Shajing, Jiangnan District, Nanning, P. R. CHINA Tel: 86-0771-2168888 Ext:30717 FAX: 86-0771-2168888 Ext:64886 3 Content 1. INTRODUCTION .......................................................................................................................................................... 4 2. ELECTRICAL SPECIFICATION ................................................................................................................................ 5 2.1 ABSOLUTE MAXIMUM RATING .................................................................................................................................. 5 2.2 RECOMMENDED OPERATING CONDITION ................................................................................................................ 5 2.3 LOGIC CHARACTERISTICS ........................................................................................................................................ 5 2.4 CURRENT CONSUMPTION ........................................................................................................................................ 6 2.5 HOST INTERFACE SPECIFICATION ........................................................................................................................... 7 2.5.1 SDIO 2.0 Characteristics .............................................................................................................................. 7 2.5.2 UART Characteristics .................................................................................................................................... 9 2.6 POWER UP SEQUENCE ............................................................................................................................................. 9 2.7 WIFI RF SPECIFICATION ........................................................................................................................................ 10 2.7.1 IEEE802.11b Mode...................................................................................................................................... 10 2.7.2 IEEE802.11g Mode...................................................................................................................................... 10 2.7.3 IEEE802.11n (HT20) Mode ........................................................................................................................ 11 2.7.4 IEEE802.11n (HT40) Mode ........................................................................................................................ 12 2.7.5 IEEE802.11a Mode...................................................................................................................................... 13 2.7.6 IEEE802.11n (HT20) Mode ........................................................................................................................ 13 2.7.7 IEEE802.11n (HT40) Mode ........................................................................................................................ 14 2.7.8 IEEE802.11ac (VHT20) Mode ................................................................................................................... 15 2.7.6 IEEE802.11ac (VHT40) Mode ................................................................................................................... 16 2.7.7 IEEE802.11ac VHT80 Mode ...................................................................................................................... 17 2.8 BT RF SPECIFICATION ........................................................................................................................................... 18 3. FUNCTIONAL DESCRIPTIONS .............................................................................................................................. 20 3.1 MODULE SCHEMATICS ........................................................................................................................................... 20 3.2 MODULE PCB LAYOUT ........................................................................................................................................... 24 3.2.1 PCB Stack Up and Materials ...............................................................................…

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FCC ID: B3QT99H209 Modular Approval Request Letter Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch January 18, 2021 Dear Application Examiner, Brother Industries, Ltd., IEEE802.11a/b/g/n/ac (1x1)+ BT 5.0 Combo Module, FCC ID: B3QT99H209 would like to have your authorization as a modular approval specific to the mobile RF exposure condition. The requirements of KDB996369 have been met and shown on the following statements. 1. “The modular transmitter must have its own RF shielding.” The radio portion of this module has been shielded, please see exhibition External Photo. 2. “The modular transmitter must have buffered modulation/data inputs.” The EUT has buffered data inputs, it is integrated in chip CYW4373IUBGT. 3. “The modular transmitter must have its own power supply regulation.” The part number of this regulator is CYW4373IUBGT. 4. “The modular transmitter must comply with the antenna requirements of section 15.203 and 15.204(C).” The EUT meets the FCC antenna requirements. The spurious emission, unique antenna connector and photo of antennas are shown in the test report. 5. “The modular transmitter must be tested in a stand-alone configuration” The EUT was tested in a stand-alone configuration via a USB extender. Please see section Photographs of Test Configuration in the test report, the EUT was plugged in this extender. 6. “The modular transmitter must be labeled with its own FCC ID number.” Please see exhibition Label Sample for the FCC ID of this module. And also in the exhibition Users Manual, there are instructions give to the OEM on how to label the end product. FCC ID: B3QT99H209 7. “The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements.” The EUT is compliant with all applicable FCC rules. Detail instructions for maintaining compliance are given in the Users Manual. 8. “The modular transmitter must comply with any applicable RF exposure requirements.” The EUT is compliant with all applicable RF exposure requirements. RF Exposure is addressed in the RF exposure exhibition. Please contact me if you have any further questions. Thanks for your attention. Best Regards, Debby Lin/ Senior Specialist Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch

Reference No.: BHQC-WTW-P20110170-2 Page 1/6 CONSTRUCTION PHOTOS OF EUT Model: T99H209B (16 pin) Reference No.: BHQC-WTW-P20110170-2 Page 2/6 Reference No.: BHQC-WTW-P20110170-2 Page 3/6 Reference No.: BHQC-WTW-P20110170-2 Page 4/6 Model: T99H209A (8 pin) Reference No.: BHQC-WTW-P20110170-2 Page 5/6 Reference No.: BHQC-WTW-P20110170-2 Page 6/6

0 2020/09/16 First release 1:2 Zoey Wei Zoey WeiT99H209.00 Bailey Tan N/AN/A Size :20*20mm NOTES: 1.Surface Material:50# Mylar 2.Surface Material tolerance:0.050±0.005mm 3.Surface Material color:white 4.printing color is as color defined in artwork 5.A dhesive:Acrylic 6.Adhesive thickness:0.024+/-0.003mm 7.Adhesion to steel(180 o ):1.6±0.3 kg/25mm boll 9.Relese Power(90 o 11.Package Style: Sheet or reel 12.This part must comply with ROHs. scale:2:1 scale:1:1 Back of PCB------Label 500.XXXXX.005 /T99H209.00/02/1 OF 7 5mm 5mm 3mm 3.6mm 3mm 5mm 2mm 3mm CONTIENE RAMATEL X-00000 Font: Montserrat, 5pt Font: Arial, 5pt Brother Model: T99H209 FCC ID: XXXXXXXX XXX-XXXXXX XXXXXXXXXX 5GHz Band (W52,W53) Indoor Use Only IC: XXXX-XXXXXXX CMIIT ID: XXXXXXXXXX XXXX-XXX-XXX-XXXXXXX TA-XXXX/XXXX IFT ID: XXXXXXXXX-XXXX CCXXxxYYyyyZzW APPROVED CONTIENE RAMATEL X-00000 ANATEL ID: XXXX-XX-XXXXX Brother Model: T99H209 FCC ID: XXXXXXXX XXX-XXXXXX XXXXXXXXXX 5GHz Band (W52,W53) Indoor Use Only IC: XXXX-XXXXXXX CMIIT ID: XXXXXXXXXX XXXX-XXX-XXX-XXXXXXX TA-XXXX/XXXX IFT ID: XXXXXXXXX-XXXX CCXXxxYYyyyZzW APPROVED CONTIENE RAMATEL X-00000 ANATEL ID: XXXX-XX-XXXXX Brother Model: T99H209 FCC ID: XXXXXXXX XXX-XXXXXX XXXXXXXXXX 5GHz Band (W52,W53) Indoor Use Only IC: XXXX-XXXXXXX CMIIT ID: XXXXXXXXXX XXXX-XXX-XXX-XXXXXXX TA-XXXX/XXXX IFT ID: XXXXXXXXX-XXXX CCXXxxYYyyyZzW APPROVED CONTIENE RAMATEL X-00000 ANATEL ID: XXXX-XX-XXXXX

Reference No.: BHQC-WTW-P20110170-3 Page 1/8 CONSTRUCTION PHOTOS OF EUT Model: T99H209B (16 pin) Reference No.: BHQC-WTW-P20110170-3 Page 2/8 Reference No.: BHQC-WTW-P20110170-3 Page 3/8 Reference No.: BHQC-WTW-P20110170-3 Page 4/8 Antenna Reference No.: BHQC-WTW-P20110170-3 Page 5/8 Model: T99H209A (8 pin) Reference No.: BHQC-WTW-P20110170-3 Page 6/8 Reference No.: BHQC-WTW-P20110170-3 Page 7/8 Reference No.: BHQC-WTW-P20110170-3 Page 8/8 Antenna

Report No.: SABHQC-WTW-P20110170 Page No. 1 / 7 Report Format Version: 6.1.1 RF Exposure Report Report No.: SABHQC-WTW-P20110170 FCC ID: B3QT99H209 Test Model: T99H209 Received Date: Nov. 12, 2020 Test Date: Dec. 12, 2020 Issued Date: Mar. 03, 2021 Applicant: BROTHER INDUSTRIES, LTD. Address: 15-1, Naeshiro-cho, Mizuho-ku, Nagoya, Aichi, Japan Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory Lab Address: E-2, No.1, Li Hsin 1st Road, Hsinchu Science Park, Hsinchu City 300, Taiwan Test Location: E-2, No.1, Li Hsin 1st Road, Hsinchu Science Park, Hsinchu City 300, Taiwan FCC Registration / Designation Number: 723255 / TW2022 This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. Report No.: SABHQC-WTW-P20110170 Page No. 2 / 7 Report Format Version: 6.1.1 Table of Contents Release Control Record .................................................................................................................................. 3 1 Certificate of Conformity ...................................................................................................................... 4 2 RF Exposure .......................................................................................................................................... 5 2.1 Limits For Maximum Permissible Exposure (MPE) ............................................................................. 5 2.2 MPE Calculation Formula ................................................................................................................... 5 2.3 Classification ....................................................................................................................................... 5 2.4 Antenna Gain ...................................................................................................................................... 6 2.5 Calculation Result ............................................................................................................................... 7 Report No.: SABHQC-WTW-P20110170 Page No. 3 / 7 Report Format Version: 6.1.1 Release Control Record Issue No. Description Date Issued SABHQC-WTW-P20110170 Original release. Mar. 03, 2021 Report No.: SABHQC-WTW-P20110170 Page No. 4 / 7 Report Format Version: 6.1.1 1 Certificate of Conformity Product: IEEE802.11a/b/g/n/ac (1x1)+BT 5.0 Combo Module Brand: Brother Test Model: T99H209 Sample Status: ENGINEERING SAMPLE Applicant: BROTHER INDUSTRIES, LTD. Test Date: Dec. 12, 2020 Standards: FCC Part 2 (Section 2.1091) IEEE C95.3 -2002 References Test Guidance KDB 447498 D01 General RF Exposure Guidance v06 The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s EMC characteristics under the conditions specified in this report. Prepared by : , Date: Mar. 03, 2021 Joyce Kuo / Specialist Approved by : , Date: Mar. 03, 2021 Clark Lin / Technical Manager Report No.: SABHQC-WTW-P20110170 Page No. 5 / 7 Report Format Version: 6.1.1 2 RF Exposure 2.1 Limits For Maximum Permissible Exposure (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (minutes) Limits For General Population / Uncontrolled Exposure 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f 2 )* 30 30-300 27.5 0.073 0.2 30 300-1500 ... ... f/1500 30 1500-100,000 ... ... 1.0 30 f = Frequency in MHz ; *Plane-wave equivalent power density 2.2 MPE Calculation Formula Pd = (Pout*G) / (4*pi*r 2 ) where Pd = power density in mW/cm 2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm 2.3 Classification The antenna of this product, under normal use condition, is at least 20cm away from the body of the user. So, this device is classified as Mobile Device. Report No.: SABHQC-WTW-P20110170 Page No. 6 / 7 Report Format Version: 6.1.1 2.4 Antenna Gain Antenna No. Antenna Net Gain (dBi) Frequency Range (GHz) Antenna Type Connector Type 1 3.65 2.4~2.4835 PCB None 3.98 5.15~5.85 *The above Antenna information is declared by manufacturer and for more detailed features description, please refer to the manufacturer's specifications, the laboratory shall not be held responsible. Report No.: SABHQC-WTW-P20110170 Page No. 7 / 7 Report Format Version: 6.1.1 2.5 Calculation Result Operation Mode Evaluation Frequency (MHz) Max Power (mW) Antenna Gain (dBi) Distance (cm) Power Density (mW/cm 2 ) Limit (mW/cm 2 ) WLAN 2.4GHz 24…

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Report No.: RFBHQC-WTW-P20110170-5 Page No. 1 / 27 Report Format Version: 6.1.1 Reference No.: Supplemental “Transmit Simultaneously” Test Report Report No.: RFBHQC-WTW-P20110170-5 FCC ID: B3QT99H209 Test Model: T99H209 Received Date: Nov. 12, 2020 Test Date: Feb. 09 to 13, 2021 Issued Date: Mar. 03, 2021 Applicant: BROTHER INDUSTRIES, LTD. Address: 15-1, Naeshiro-cho, Mizuho-ku, Nagoya, Aichi, Japan Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory Lab Address: E-2, No.1, Li Hsin 1st Road, Hsinchu Science Park, Hsinchu City 300, Taiwa. Test Location: E-2, No.1, Li Hsin 1st Road, Hsinchu Science Park, Hsinchu City 300, Taiwan. FCC Registration / Designation Number: 723255 / TW2022 This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. Report No.: RFBHQC-WTW-P20110170-5 Page No. 2 / 27 Report Format Version: 6.1.1 Reference No.: Table of Contents Release Control Record .................................................................................................................................. 3 1 Certificate of Conformity ...................................................................................................................... 4 2 Summary of Test Results ..................................................................................................................... 5 2.1 Measurement Uncertainty ................................................................................................................... 5 2.2 Modification Record ............................................................................................................................ 5 3 General Information .............................................................................................................................. 6 3.1 General Description of EUT ................................................................................................................ 6 3.1.1 Test Mode Applicability and Tested Channel Detail ............................................................................. 8 3.2 Description of Support Units ............................................................................................................. 10 3.2.1 Configuration of System under Test ................................................................................................... 11 4 Test Types and Results ...................................................................................................................... 12 4.1 Radiated Emission and Bandedge Measurement ............................................................................. 12 4.1.1 Limits of Radiated Emission and Bandedge Measurement .............................................................. 12 4.1.2 Test Instruments ................................................................................................................................ 13 4.1.3 Test Procedures ................................................................................................................................. 14 4.1.4 Deviation from Test Standard ............................................................................................................ 14 4.1.5 Test Setup .......................................................................................................................................... 15 4.1.6 EUT Operating Conditions ................................................................................................................. 16 4.1.7 Test Results ....................................................................................................................................... 17 4.2 Conducted Emission Measurement .................................................................................................. 20 4.2.1 Limits of Conducted Emission Measurement .................................................................................... 20 4.2.2 Test Instruments ................................................................................................................................ 20 4.2.3 Test Procedures ................................................................................................................................. 21 4.2.4 Deviation from Test Standard ............................................................................................................ 21 4.2.5 Test Setup .......................................................................................................................................... 21 4.2.6 EUT Operating Conditions ................................................................................................................. 21 4.2.7 Test Results ...............................…

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Report No.: RFBHQC-WTW-P20110170-3 Page No. 1 / 40 Report Format Version: 6.1.1 FCC Test Report (BT-LE) Report No.: RFBHQC-WTW-P20110170-3 FCC ID: B3QT99H209 Test Model: T99H209 Received Date: Nov. 12, 2020 Test Date: Feb. 05 to 17, 2021 Issued Date: Mar. 03, 2021 Applicant: BROTHER INDUSTRIES, LTD. Address: 15-1, Naeshiro-cho, Mizuho-ku, Nagoya, Aichi, Japan Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory Lab Address: E-2, No.1, Li Hsin 1st Road, Hsinchu Science Park, Hsinchu City 300, Taiwan Test Location: E-2, No.1, Li Hsin 1st Road, Hsinchu Science Park, Hsinchu City 300, Taiwan FCC Registration / Designation Number: 723255 / TW2022 This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. Report No.: RFBHQC-WTW-P20110170-3 Page No. 2 / 40 Report Format Version: 6.1.1 Table of Contents Release Control Record .................................................................................................................................. 4 1 Certificate of Conformity ...................................................................................................................... 5 2 Summary of Test Results ..................................................................................................................... 6 2.1 Measurement Uncertainty ................................................................................................................... 6 2.2 Modification Record ............................................................................................................................ 6 3 General Information .............................................................................................................................. 7 3.1 General Description of EUT (BT-LE) ................................................................................................... 7 3.2 Description of Test Modes ................................................................................................................... 8 3.2.1 Test Mode Applicability and Tested Channel Detail ............................................................................. 9 3.3 Duty Cycle of Test Signal ................................................................................................................... 11 3.4 Description of Support Units ............................................................................................................. 12 3.4.1 Configuration of System under Test .................................................................................................. 13 3.5 General Description of Applied Standards and References ............................................................. 14 4 Test Types and Results ...................................................................................................................... 15 4.1 Radiated Emission and Bandedge Measurement ............................................................................. 15 4.1.1 Limits of Radiated Emission and Bandedge Measurement .............................................................. 15 4.1.2 Test Instruments ................................................................................................................................ 16 4.1.3 Test Procedures ................................................................................................................................. 18 4.1.4 Deviation from Test Standard ............................................................................................................ 18 4.1.5 Test Setup .......................................................................................................................................... 19 4.1.6 EUT Operating Conditions ................................................................................................................. 20 4.1.7 Test Results ....................................................................................................................................... 21 4.2 Conducted Emission Measurement .................................................................................................. 26 4.2.1 Limits of Conducted Emission Measurement .................................................................................... 26 4.2.2 Test Instruments ................................................................................................................................ 26 4.2.3 Test Procedures ................................................................................................................................. 27 4.2.4 Deviation from Test Standard ............................................................................................................ 27…

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Report No.: RFBHQC-WTW-P20110170 Page No. 1 / 59 Report Format Version: 6.1.2 FCC Test Report (WLAN) Report No.: RFBHQC-WTW-P20110170 FCC ID: B3QT99H209 Test Model: T99H209 Received Date: Nov. 12, 2020 Test Date: Nov. 26 to Dec. 14, 2020 Issued Date: Jan. 11, 2021 Applicant: BROTHER INDUSTRIES, LTD. Address: 15-1, Naeshiro-cho, Mizuho-ku, Nagoya, Aichi, Japan Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory Lab Address: E-2, No.1, Li Hsin 1st Road, Hsinchu Science Park, Hsinchu City 300, Taiwan Test Location: E-2, No.1, Li Hsin 1st Road, Hsinchu Science Park, Hsinchu City 300, Taiwan FCC Registration / Designation Number: 723255 / TW2022 This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days fr…

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