2AR2STAT6908Active Noise Canceling True wireless

Form: RFT-AMER-TCB-OP-19n Revision: 1 Page 1 of 1 Date: 1/25/2023 [MMD Hong Kong Holding Limited] Attention: Application Examiner Re: Covered List, located at https://www.fcc.gov/supplychain/coveredlist and 47 CFR parts §2.903 and §2.911(d)(5)(ii) of the FCC rules Applicant: [MMD Hong Kong Holding Limited] FCC ID: [2AR2STAT6908] To whom it may concern, [MMD Hong Kong Holding Limited] (“Applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to 47 CFR part §2.903 of the FCC rules and does not originate directly or indirectly from any company named on the covered list located in the link above or any subsidiary or affiliate thereof. Applicant further certifies that, as of the date of the filing of the application, the Applicant [ is not] identified on the Covered List as an entity producing “covered” equipment and is not a subsidiary or affiliate of any such entity pursuant to 47 CFR part §1.50002 and required by 47 CFR part §2.911(d)(5)(ii) of the FCC rules. I HEREBY CERTIFY THAT I am authorized to make the representations above on behalf of the Applicant and agree to immediately notify Intertek if there is any change in the status identified above. ______________________________ [Signature of authorized Proprietor, Partner or Authorized Officer] [Tomas Guan] [Manager] [MMD Hong Kong Holding Limited] [April 27, 2023]

Form: RFT-AMER-TCB-OP-19o Revision: 1 Page 1 of 2 Date: 1/25/2023 [MMD Hong Kong Holding Limited] Attention: Application Examiner Re: Certification designating a U.S. agent for service of process pursuant to section 2.911(d)(7) of the FCC rules To whom it may concern, This letter is to confirm both [TPV-USA Corp ]Agentand [MMD Hong Kong Holding Limited] Aacknowledge consent to obligations of each party pursuant to 47 CFR part §2.911(d)(7) of the FCC rules in regard to the agent for service of process. I [Tomas Guan] HEREBY CERTIFY THAT I am authorized to make the representations above on behalf of the Applicant. I further acknowledge the requirement to maintain an agent extends for no less than one year after the termination of all marketing and importation or the conclusion of and commission-related proceeding involving the equipment and agree to immediately notify the FCC if there is any change in the status identified above. Applicant Company Name : MMD Hong Kong Holding Limited Contact Name : Tomas Guan Address : Units 1208-11,12th Floor,C-Bons International Center, 108 Wai Yip Street, Kwun Tong, Kowloon,Hong Kong Telephone No : 86-755-36358341 Email : [email protected] Applicant FRN : 0028068138 Signature: ____________________________________ Date: ____________03/07/2023________________________ I [Gcoff Bostwick] HEREBY CERTIFY THAT I am authorized to make the representations above on behalf of the Agent. I consent to the obligation to accept service of process on behalf of the applicant in regard to all certification applications to the FCC submitted by above applicant and agree to immediately notify the FCC and Intertek if there is change in this representation. Agent Company Name Contact Name Address Telephone No Email Agent FRN Signature: ____________________________________ : TPV-USA Corp : Gcoff Bostwick : 6525 Carnegie Blvd., Suite #200 Charlotte, NC 28211 : 980-890-7523 : [email protected] ： 0033543315 Form: RFT-AMER-TCB-OP-19o Revision: 1 Page 2 of 2 Date: 1/25/2023 Date: ____________________________________ 03/07/2023

[MMD Hong Kong Holding Limited] [April 27, 2023] Attention: Application Examiner RE: Request for Confidentiality Applicant: [MMD Hong Kong Holding Limited] FCC ID: [2AR2STAT6908] To Whom It May Concern: Permanent Confidentiality [Complete this section if permanent confidentiality is requested] Request is hereby submitted by [MMD Hong Kong Holding Limited] to withhold permanently from public review certain portions of the application for equipment certification for the referenced FCC identifiers. This request for confidentiality is made pursuant to 47 CFR 0.457(d) and 0.459 of the FCC Rules. In particular, the following sections of the application are to be kept permanently confidential:  Schematics  Detailed Block Diagrams  Detailed Operational/Functional Description Rationale for request for confidentiality: [MMD Hong Kong Holding Limited] has invested considerable time and materials in research and development to produce the referenced product. [Permanent confidentiality: Disclosure of the permanently confidential portions of this application to competitors would not only give them significant competitive advantages in developing similar products, but would also disclose successful implementation of unpublished, leading edge technology developed by us.] [Short term confidentiality: Disclosure of the short-term confidential portions of this application during the period of importation and/or distribution would reveal key aspects of proprietary technology to competitors and diminish the value of our investment in research and development.] If you have questions or need further information, please contact the undersigned. Sincerely, [Signature] [Tomas Guan] [ Manager] [MMD Hong Kong Holding Limited] 1(1)

Page 1 of 5 FCC ID: 2AR2STAT6908 IC: 24589-TAT6908 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com APPENDIX 2 PHOTOS OF EUT CONSTRUCTIONAL DETAILS EUT EXTERNAL PHOTOS EUT Photo EUT Photo Page 2 of 5 FCC ID: 2AR2STAT6908 IC: 24589-TAT6908 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com EUT Photo EUT Photo Page 3 of 5 FCC ID: 2AR2STAT6908 IC: 24589-TAT6908 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com EUT Photo EUT Photo Page 4 of 5 FCC ID: 2AR2STAT6908 IC: 24589-TAT6908 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com EUT Photo EUT Photo Page 5 of 5 FCC ID: 2AR2STAT6908 IC: 24589-TAT6908 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com EUT Photo

型号/Model: TAT6908 Ref no.: TAT6908BK/00 输入/Input: 5.0V 1.0A 输出/Output: 5.0V 120mAx2 Battery Capacity: 3.7V 740mAh 2.738Wh FCC ID: 2AR2STAT6908 IC: 24589-TAT6908 冠捷视听科技（深圳）有限公司 TP Vision Europe B.V. Prins Bernhardplein 200,1097 JB Amsterdam, The Netherlands CMIIT ID : XXXXXXXXXX 7.4 14.4 7 5 2.8 5 4.2 7.5 5 3 5 65 8.4 2.8 5 6.9 13.7 SN:LEPX2310000001 4.2 6.7

Page 1 of 4 FCC ID: 2AR2STAT6908 IC: 24589-TAT6908 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com APPENDIX 2 PHOTOS OF EUT CONSTRUCTIONAL DETAILS EUT INTERNAL PHOTOS EUT Photo_ Left earbud EUT Photo_ Left earbud BT ANT. Page 2 of 4 FCC ID: 2AR2STAT6908 IC: 24589-TAT6908 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com EUT Photo _ Left earbud EUT Photo _Left earbud Page 3 of 4 FCC ID: 2AR2STAT6908 IC: 24589-TAT6908 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com EUT Photo _Right earbud EUT Photo _Right earbud BT ANT. Page 4 of 4 FCC ID: 2AR2STAT6908 IC: 24589-TAT6908 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com EUT Photo_ Right earbud EUT Photo_ Right earbud

Page 1 of 10 Report No.: 2303064325RFC-3 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com UTTR-RF-RSS102-V1.1 SAR TEST EXCLUSION EVALUATION REPORT Product Name: Active Noise Canceling True wireless headphones Trade Mark: or PHILIPS Model No./HVIN: TAT6908 Add. Model No.: TAT6908xx/yy(xx=AA-ZZ or blank denoted different color; yy=00-99 denoted different country destination) Report Number: 2303064325RFC-3 Test Standards: FCC 47 CFR Part 2.1093 RSS-102 Issue 5 FCC ID: 2AR2STAT6908 IC: 24589-TAT6908 Test Result: PASS Date of Issue: May 11, 2023 Prepared for: MMD Hong Kong Holding Limited Units 1208-11,12th Floor,C-Bons International Center, 108 Wai Yip Street, Kwun Tong, Kowloon,Hong Kong Prepared by: Shenzhen UnionTrust Quality and Technology Co., Ltd. Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China TEL: +86-755-2823 0888 FAX: +86-755-2823 0886 Prepared by: Reviewed by: Kieron Luo Henry Lu Project Engineer Team Leader Approved by: Date: May 11, 2023 Kevin Liang Assistant Manager Page 2 of 10 Report No.: 2303064325RFC-3 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com UTTR-RF-RSS102-V1.1 Version Version No. Date Description V1.0 May 11, 2023 Original Page 3 of 10 Report No.: 2303064325RFC-3 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com UTTR-RF-RSS102-V1.1 CONTENTS 1. GENERAL INFORMATION ....................................................................................................................................... 4 1.1 CLIENT INFORMATION ........................................................................................................................................ 4 1.2 EUT INFORMATION ............................................................................................................................................ 4 1.3 PRODUCT SPECIFICATION SUBJECTIVE TO THIS STANDARD ................................................................................. 4 1.4 OTHER INFORMATION ......................................................................................................................................... 5 1.5 GENERAL DESCRIPTION OF APPLIED STANDARDS ............................................................................................... 5 1.6 DEVIATION FROM STANDARDS ............................................................................................................................ 5 1.7 ABNORMALITIES FROM STANDARD CONDITIONS .................................................................................................. 5 1.8 OTHER INFORMATION REQUESTED BY THE CUSTOMER ........................................................................................ 6 2. EQUIPMENT LIST .................................................................................................................................................... 6 3. SAR TEST EXCLUSION EVALUATION ................................................................................................................... 6 3.1 REFERENCE DOCUMENTS FOR EVALUATION ........................................................................................................ 6 3.2 EXEMPTION LIMITS FOR ROUTINE EVALUATION – SAR EVALUATION .................................................................... 6 3.2.1 SAR TEST EXCLUSION THRESHOLD ........................................................................................................ 6 3.2.2 TEST PROCEDURE ................................................................................................................................. 8 3.3 MPE CALCULATION RESULTS ............................................................................................................................ 8 3.3.1 FOR BT AND BLE .................................................................................................................................. 8 APPENDIX 1 PHOTOS OF TEST SETUP ..................................................................................................................... 10 APPENDIX 2 PHOTOS OF EUT CONSTRUCTIONAL DETAILS ................................................................................. 10 Page 4 of 10 Report No.: 2303064325RFC-3 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com UTTR-RF-RSS102-V1.1 1. GENERAL INFORMATION 1.1 CLIENT INFORMATION Applicant: MMD Hong Kong Holding Limited Address of Applicant: Units 1208-11,12th Floor,C-Bons International Center, 108 Wai Yip Street, Kwun Tong, Kowloon,Hong Kong Manufacturer: MMD Hong Kong Holding Limited Address of Manufacturer: Units 1208-11,12th Floor,C-Bons International Center, 108 Wai Yip Street, Kwun Tong, Kowloon,Hong Kong 1.2 EUT INFORMATION Product Name: Active Noise Canceling True wireless headphones Model No. /HVIN: TAT6908 Add. Model No.: TAT6908xx/yy(xx=AA-ZZ or blank denoted different color; yy=00-99 denoted different country destination) Trade Mark: or PHILIPS DUT Stage: Production Unit EUT Supports Function: (Provided by the customer) 2.4 GHz ISM Band: Bluetooth 5.3 Software Version: 0.0.0.45 (Provided by the customer)…

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Page 1 of 54 Report No.: 2303064325RFC-1 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com UTTR-RF-RSS247-V1.1 FCC & ISED TEST REPORT Product Name: Active Noise Canceling True wireless headphones Trade Mark: or PHILIPS Model No./HVIN: TAT6908 Add. Model No.: TAT6908xx/yy(xx=AA-ZZ or blank denoted different color; yy=00-99 denoted different country destination) Report Number: 2303064325RFC-1 Test Standards: FCC 47 CFR Part 15 Subpart C RSS-247 Issue 2 RSS-Gen Issue 5 FCC ID: 2AR2STAT6908 IC: 24589-TAT6908 Test Result: PASS Date of Issue: May 11, 2023 Prepared for: MMD Hong Kong Holding Limited Units 1208-11,12th Floor,C-Bons International Center, 108 Wai Yip Street, Kwun Tong, Kowloon,Hong Kong Prepared by: Shenzhen UnionTrust Quality and Technology Co., Ltd. Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China TEL: +86-755-2823 0888 FAX: +86-755-2823 0886 Prepared by: Reviewed by: Kieron Luo Henry Lu Project Engineer Team Leader Approved by: Date: May 11, 2023 Kevin Liang Assistant Manager Page 2 of 54 Report No.: 2303064325RFC-1 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com UTTR-RF-RSS247-V1.1 Version Version No. Date Description V1.0 May 11, 2023 Original Page 3 of 54 Report No.: 2303064325RFC-1 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com UTTR-RF-RSS247-V1.1 CONTENTS 1. GENERAL INFORMATION ....................................................................................................................................... 5 1.1 CLIENT INFORMATION ........................................................................................................................................ 5 1.2 EUT INFORMATION ............................................................................................................................................ 5 1.2.1 GENERAL DESCRIPTION OF EUT ............................................................................................................ 5 1.2.2 DESCRIPTION OF ACCESSORIES .............................................................................................................. 5 1.3 PRODUCT SPECIFICATION SUBJECTIVE TO THIS STANDARD ................................................................................. 6 1.4 OTHER INFORMATION ......................................................................................................................................... 6 1.5 DESCRIPTION OF SUPPORT UNITS ...................................................................................................................... 6 1.6 TEST LOCATION ................................................................................................................................................. 7 1.7 TEST FACILITY ................................................................................................................................................... 7 1.8 DEVIATION FROM STANDARDS ............................................................................................................................ 7 1.9 ABNORMALITIES FROM STANDARD CONDITIONS .................................................................................................. 7 1.10 OTHER INFORMATION REQUESTED BY THE CUSTOMER ........................................................................................ 7 1.11 MEASUREMENT UNCERTAINTY ........................................................................................................................... 8 2. TEST SUMMARY ...................................................................................................................................................... 9 3. EQUIPMENT LIST .................................................................................................................................................. 10 4. TEST CONFIGURATION ........................................................................................................................................ 11 4.1 ENVIRONMENTAL CONDITIONS FOR TESTING ...................................................................................................... 11 4.1.1 NORMAL OR EXTREME TEST CONDITIONS ............................................................................................. 11 4.1.2 RECORD OF NORMAL ENVIRONMENT..................................................................................................... 11 4.2 TEST CHANNELS ............................................................................................................................................. 11 4.3 EUT TEST STATUS .......................................................................................................................................... 12 4.4 PRE-SCAN .................................................................................................................................................... 12 PRE-SCAN UNDER ALL PACKETS AT MIDDLE CHANNEL.......................................................................................... 12 4.4.1 WORST-CASE DATA PACKETS ................................................................................................................ 12 4.4.2 TESTED CHANNEL DETAIL ............................................................................................…

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Page 47 of 54 Report No.: 2303064325RFC-1 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com UTTR-RF-RSS247-V1.1 Out Of Band Emission 8DPSK_3-DH5_Channel 39 Spurious Emissions 8DPSK_3-DH5_Channel 39 Out Of Band Emission 8DPSK_3-DH5_Channel 78 Spurious Emission 8DPSK_3-DH5_Channel 78 Out Of Band Emission(Left) GFSK_DH5_Channel Hopping Out Of Band Emission(Left) π/4DQPSK_2-DH5_Channel Hopping Page 48 of 54 Report No.: 2303064325RFC-1 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com UTTR-RF-RSS247-V1.1 Out Of Band Emission(Right) GFSK_DH5_Channel Hopping Out Of Band Emission(Right) π/4DQPSK_2-DH5_Channel Hopping Out Of Band Emission(Left) 8DPSK_3-DH5_Channel Hopping Out Of Band Emission(Right) 8DPSK_3-DH5_Channel Hopping Page 49 of 54 Report No.: 2303064325RFC-1 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com UTTR-RF-RSS247-V1.1 A.6 DWELL TIME Test Result Modulation Packet Channel Pulse Width (ms) Number of Pulses in 31.6 seconds Dwell Time (ms) Limit (ms) Result GFSK DH1 CH0 (2402MHz) 0.3804 310 117.924 < 400 PASS DH3 1.632 170 277.44 PASS DH5 2.880 130 374.4 PASS π/4DQPSK 2-DH1 0.3912 310 121.272 PASS 2-DH3 1.656 170 281.52 PASS 2-DH5 2.896 80 231.68 PASS 8DPSK 3-DH1 0.3912 320 125.184 PASS 3-DH3 1.632 160 261.12 PASS 3-DH5 2.880 120 345.60 PASS Test Graphs Pulse Width GFSK_DH1 Number of Pulses in 3.16 seconds GFSK_DH1 Pulse Width GFSK_DH3 Number of Pulses in 3.16 seconds GFSK_DH3 Page 50 of 54 Report No.: 2303064325RFC-1 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com UTTR-RF-RSS247-V1.1 Pulse Width GFSK_DH5 Number of Pulses in 3.16 seconds GFSK_DH5 Pulse Width π/4DQPSK_2-DH1 Number of Pulses in 3.16 seconds π/4DQPSK_2-DH1 Pulse Width π/4DQPSK_2-DH3 Number of Pulses in 3.16 seconds π/4DQPSK_2-DH3 Page 51 of 54 Report No.: 2303064325RFC-1 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com UTTR-RF-RSS247-V1.1 Pulse Width π/4DQPSK_2-DH5 Number of Pulses in 3.16 seconds π/4DQPSK_2-DH5 Pulse Width 8DPSK_3-DH1 Number of Pulses in 3.16 seconds 8DPSK_3-DH1 Pulse Width 8DPSK_3-DH3 Number of Pulses in 3.16 seconds 8DPSK_3-DH3 Page 52 of 54 Report No.: 2303064325RFC-1 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com UTTR-RF-RSS247-V1.1 Pulse Width 8DPSK_3-DH5 Number of Pulses in 3.16 seconds 8DPSK_3-DH5 Page 53 of 54 Report No.: 2303064325RFC-1 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com UTTR-RF-RSS247-V1.1 A.7 NUMBER OF HOPPING CHANNEL Test Result Modulation Packet Number of Hopping Channel Result GFSK DH5 79 PASS π/4DQPSK 2-DH5 79 PASS 8DPSK 3-DH5 79 PASS Test Graphs Low End Spectrum Channel Hopping Plot GFSK High End Spectrum Channel Hopping Plot GFSK Low End Spectrum Channel Hopping Plot π/4DQPSK High End Spectrum Channel Hopping Plot π/4DQPSK Low End Spectrum Channel Hopping Plot 8DPSK High End Spectrum Channel Hopping Plot 8DPSK Page 54 of 54 Report No.: 2303064325RFC-1 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com UTTR-RF-RSS247-V1.1 APPENDIX 1 PHOTOS OF TEST SETUP See test photos attached in Appendix 1 for the actual connections between Product and support equipment. APPENDIX 2 PHOTOS OF EUT CONSTRUCTIONAL DETAILS Refer to Appendix 2 for EUT external and internal photos. *** End of Report *** The test report is effective only with both signature and specialized stamp. The result(s) shown in this report refer only to the sample(s) tested. Without written approval of UnionTrust, this report can’t be reproduced except in full.

Page 1 of 2 FCC ID: 2AR2STAT6908 IC: 24589-TAT6908 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com Appendix 1 Photos of Test Setup Radiated emission Test Setup (30 MHz~1 GHz) Radiated emission Test Setup (Above 1 GHz) Page 2 of 2 FCC ID: 2AR2STAT6908 IC: 24589-TAT6908 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com RF Conducted Test Setup