2BASB-PKM8710ECF01Wireless module

Realsil Microelectronics (suzhou) co. Ltd. Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Date: October 29, 2025 Subject: Certifications concerning “covered” equipment pursuant to Part 2.911(d)(5)(i) and (ii) To whom it may concern, Realsil Microelectronics (suzhou) co. Ltd. certifies that the equipment FCC ID: 2BASB-PKM8710ECF01 for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Realsil Microelectronics (suzhou) co. Ltd. certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Realsil Microelectronics (suzhou) co. Ltd. further certifies that no Cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software is installed in the equipment being certified. The above-referenced Covered List is published by the Public Safety and Homeland Security Bureau (PSHSB), pursuant to Section 1.50002 of the Commission’s rules. Sincerely, ________________________ Contact Person: Qizhi_tian E-mail: [email protected]

Realsil Microelectronics (suzhou) co. Ltd. V01222025 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 United States Date: 08/19/2025 Ref: Attestation Statement Part 2.911(d)(7) Filing FCC ID: 2BASB-PKM8710ECF01 Realsil Microelectronics (suzhou) co. Ltd. certifies that, as of the dates of this application, Americas Compliance Consulting LLC dba iCertifi “iCertifi” is our designated U.S. agent for service of process for the above referenced FCC ID. Realsil Microelectronics (suzhou) co. Ltd. accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the agent information changes. iCertifi accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service process for the above referenced Grantee code. Designated U.S. Agent Information: Name Americas Compliance consulting, LLC dba iCertifi FCC FRN 0033399411 Address 2445 NE Division Street, Suite 202 Bend, OR 97703 United States Contact Person Paul Preston Telephone +1-866-885-4575 Email [email protected] Sincerely, Realsil Microelectronics (suzhou) co. Ltd. Americas Compliance Consulting LLC dba iCertifi +86 13057441106 0033399411 Qizhi_tian Paul Preston HW Engineer President/CEO Signature Signature

Applicant/Grantee Realsil Microelectronics (suzhou) co. Ltd. FCC ID: 2BASB-PKM8710ECF01 Section 15.212 Modular Transmitters Request for Modular Approval Request for Limited Modular Approval Requirements EUT Conditions Comply (Y/N) Single Modular Approval Requirements 1 The radio elements of the modular transmitter must have their own shielding. The physical crystal and tuning capacitors may be located external to the shielded radio elements. The radio portion of this module is shielded, please see exhibition external photos. Y 2 The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with Part 15 requirements under conditions of excessive data rates or over-modulation. The module has buffer modulation/data inputs. Y 3 The modular transmitter must have its own power supply regulation. The module has its own power supply regulation. Please see the schem.pdf Y 4 The modular transmitter must comply with the antenna and transmission system requirements of Sections 15.203, 15.204(b) and 15.204(c). The antenna must either be permanently attached or employ a “unique” antenna coupler (at all connections between the module and the antenna, including the cable). The “professional installation” provision of Section 15.203 is not applicable to modules but can apply to limited modular approvals under paragraph (b) of this section. The requirements of antenna connector and spurious emission have been fulfilled. Please refer to the Test Report exhibition. Y 5 The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing for compliance with Part 15 requirements. Unless the transmitter module will be battery powered, it must comply with the AC line conducted requirements found in Section 15.207. AC or DC power lines and data input/output lines connected to the module must not contain ferrites, unless they will be marketed with the module (see Section 15.27(a)). The length of these lines shall be the length typical of actual use or, if that length is unknown, at least 10 centimeters to insure that there is no coupling between the case of the module and supporting Please refer to the Setup Photo exhibition for the stand-alone test configuration. Y equipment. Any accessories, peripherals, or support equipment connected to the module during testing shall be unmodified and commercially available (see Section 15.31(i)). 6 The modular transmitter must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC identification number. (A) If using a permanently affixed label, the modular transmitter must be labeled with its own FCC identification number, and, if the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains Transmitter Module FCC ID: XYZMODEL1” or “Contains FCC ID: XYZMODEL1.” Any similar wording that expresses the same meaning may be used. The Grantee may either provide such a label, an example of which must be included in the application for equipment authorization, or, must provide adequate instructions along with the module which explain this requirement. In the latter case, a copy of these instructions must be included in the application for equipment authorization. (B) If the modular transmitter uses an electronic display of the FCC identification number, the information must be readily accessible and visible on the modular transmitter or on the device in which it is installed. If the module is installed inside another device, then the outside of the device into which the module is installed must display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains FCC certified transmitter module(s).” Any similar wording that expresses the same meaning may be used. The user manual must include instructions on how to access the electronic display. A copy of these instructions must be included in the application for equipment authorization. The Module will be labeled with its own FCC ID, and the instruction on the labeling rule of the end product has been stated in the User Manual of this module. Please refer to the Label and User Manual exhibition. Y 7 The modular transmitter must comply with any specific rules or operating requirements that ordinarily apply to a complete transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization. The required FCC rule has been fulfilled and all the instructions for maintaining compliance have been clearly stated in the User Manual. Y 8 The modular transmitter must comply with any applicable RF exposure requirements in its final configuration. Please refer exhibition RF Exposure for the compliance of MPE RF exposure rule. Y Contact Person: Qizhi_tian E-mail: [email protected]

Realsil Microelectronics (suzhou) co. Ltd. Date: October 29, 2025 Federal Communications Commission Office of Engineering and Technology Laboratory Division 7435 Oakland Mills Rd Columbia MD 21046-1609 Subject: Request for Confidentiality FCC ID: 2BASB-PKM8710ECF01 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission’s rules (47CFR§§0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure indefinitely.  Schematic Diagram  Block Diagram  Part List  Operational Description  Tune-up Procedure Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In additional to above mentioned documents, pursuant to Public Notice DA 04-1705 of the Commission’ s policy, in order to comply with the marketing regulations in 47 CFT §2.803 and the importation rules in 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices. We are requesting the commission to grant short-term confidentiality request on the following attachment(s) for 180 days after the grant as outlined in Public Notice DA 04-1705.  External Photos  Internal Photos  Test Setup Photos  User Manual It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards, ______________________ Contact Person: Qizhi_tian E-mail: [email protected]

Realsil Microelectronics (suzhou) co. Ltd. Date: October 29, 2025 Power of Attorney To whom it may concern, Please be notified that I, Qizhi_tian, have designated Jim Tsai in Sporton International Inc. as the person being responsible for this project and to sign the form 731 and other documentation. Any and all acts carried out by Jim Tsai in Sporton International Inc., on the matters of relating to all processes required in the FCC approval and any communication needed with the national authority, shall have the same legal authority as acts on our own behalf. We further certifies that neither the applicant nor any party to this application, as defined in 47 CFR Ch. 1.2002 (b), is subject to a denial to Federal benefits, that include FCC benefits, pursuant to section 5301 of the Anti-Drug Abuse Act of 1998, 21 U.S.C. 835(a). This authorization is limited to the product of as following: FCC ID: 2BASB-PKM8710ECF01 If you have any acknowledgement and response, please send it to Sporton International Inc. directly. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely yours, Contact Person: Qizhi_tian E-mail: [email protected]

Sporton International Inc. (Kunshan) Page Number : 1 of 8 TEL : +86-512-57900158 Report Issued Date : Dec. 10, 2025 FCC ID : 2BASB-PKM8710ECF01 Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA512020-01 RF Exposure Evaluation Report APPLICANT : Realsil Microelectronics (suzhou) co. Ltd. EQUIPMENT : Wireless module BRAND NAME : MODEL NAME : PKM8710ECF-D63-F20 FCC ID : 2BASB-PKM8710ECF01 STANDARD : 47 CFR Part 2.1091 FCC KDB 447498 D01 v06 The product evaluation date was started from Sep. 24, 2025 and completed on Sep. 24, 2025. We, Sporton International Inc. (Kunshan), would like to declare that the device has been evaluated in accordance with 47 CFR Part 2.1091 and FCC KDB 447498 D01 v06, and pass the limit. Without written approval of Sporton International Inc. (Kunshan), the test report shall not be reproduced except in full. Approved by: Si Zhang Sporton International Inc. (Kunshan) No. 1098, Pengxi North Road, Kunshan Economic Development Zone Jiangsu Province 215300 People’s Republic of China Sporton International Inc. (Kunshan) Page Number : 2 of 8 TEL : +86-512-57900158 Report Issued Date : Dec. 10, 2025 FCC ID : 2BASB-PKM8710ECF01 Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA512020-01 Table of Contents 1. ADMINISTRATION DATA ........................................................................................................................... 4 1.1. Testing Laboratory ............................................................................................................................. 4 2. DESCRIPTION OF EQUIPMENT UNDER TEST (EUT) ............................................................................. 5 3. MAXIMUM RF AVERAGE OUTPUT TUNE UP POWER AMONG PRODUCTION UNITS ....................... 6 4. RF EXPOSURE LIMIT INTRODUCTION .................................................................................................... 7 5. RADIO FREQUENCY RADIATION EXPOSURE EVALUATION ............................................................... 8 5.1. Standalone Power Density Calculation ............................................................................................. 8 Sporton International Inc. (Kunshan) Page Number : 3 of 8 TEL : +86-512-57900158 Report Issued Date : Dec. 10, 2025 FCC ID : 2BASB-PKM8710ECF01 Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA512020-01 Revision History REPORT NO. VERSION DESCRIPTION ISSUED DATE FA512020-01 Rev. 01 Initial issue of report. Dec. 10, 2025 Sporton International Inc. (Kunshan) Page Number : 4 of 8 TEL : +86-512-57900158 Report Issued Date : Dec. 10, 2025 FCC ID : 2BASB-PKM8710ECF01 Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA512020-01 1. Administration Data 1.1. Testing Laboratory Sporton International Inc. (Kunshan) is accredited to ISO/IEC 17025:2017 by American Association for Laboratory Accreditation with Certificate Number 5145.02. Testing Laboratory Test Firm Sporton International Inc. (Kunshan) Test Site Location No. 1098, Pengxi North Road, Kunshan Economic Development Zone Jiangsu Province 215300 People’s Republic of China TEL : +86-512-57900158 Test Site No. Sporton Site No. FCC Designation No. FCC Test Firm Registration No. SAR01-KS CN1257 314309 Applicant Company Name Realsil Microelectronics (suzhou) co. Ltd. Address Room 168, Building 2, No.128, West Shenhu Road, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone Manufacturer Company Name Realsil Microelectronics (suzhou) co. Ltd. Address Room 168, Building 2, No.128, West Shenhu Road, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone Sporton International Inc. (Kunshan) Page Number : 5 of 8 TEL : +86-512-57900158 Report Issued Date : Dec. 10, 2025 FCC ID : 2BASB-PKM8710ECF01 Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA512020-01 2. Description of Equipment Under Test (EUT) Product Feature & Specification EUT Type Wireless module Brand Name Model Name PKM8710ECF-D63-F20 FCC ID 2BASB-PKM8710ECF01 Wireless Technology and Frequency Range WLAN2.4GHz Band: 2412 MHz ~ 2472 MHz Bluetooth: 2402 MHz ~ 2480 MHz Mode WLAN 2.4GHz 802.11b/g/n HT20 WLAN 2.4GHz 802.11ax HE20 Bluetooth LE Antenna Type WLAN/Bluetooth: FPC Antenna Antenna Gain WLAN2.4GHz: 3.6 dBi Bluetooth: 3.6 dBi HW Version HDK-PKM8710ECF-D63-F20-20241011 SW Version 20250312_PKM8710E_mp&normal image_V02.bin EUT Stage Identical Prototype Remark: 1. The above EUT's information was declared by manufacturer. Please refer to the specifications or user's manual for more detailed description. Comments and Explanations: 1. The declared of product specification for EUT presented in the report are provided by the manufacturer, and the manufacturer takes all the responsibilities for the accuracy of product specification. 2. The maximum RF output tune up power, antenna gain also the safe distance used for evaluate RF exposure were declared by manufacturer. Sporton International Inc. (Kunshan) Page Number : 6 of 8 TEL : +86-512-57900158 Report Issued Date : Dec. 10, 2025 FCC ID : 2BASB-PKM8710ECF01 Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA512020-01 3. Maximum RF average output tune up power among production units <WLAN 2.4GHz > Mode Maximum Average Power (dBm) 2.4GHz 802.11b 21.0 802.11g 20.0 802.11n-HT20 22.0 802.11ax-HT20 24.0 < Bluetooth> Mode Maximum Average Power (dBm) Bluetooth LE 14.0 Sporton International Inc. (Kunshan) Page Number : 7 of 8 TEL : +86-512-57900158 Report Issued Date : Dec. 10, 2025 FCC ID : 2BASB-PKM8710ECF01 Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA512020-01 4. RF Exposure Limit Introduction According to ANSI/IEEE C95.1-1992, the criteria listed in Table 1 shall be used to evaluate the environmental impact of human exposure to radio frequency (RF) radiation as specified in §1.1310. The MPE was calculated at 20 cm to show compliance with the power density limit. The…

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HuizhouSPEEDWirelessTechnologyCo.,Ltd WIFIantennaantennaspecification Customer/Proj ect Frequency Ban WIFI BT antenna d 2400-2500MHz 5150-5850MHz SCTP/N F-0Q-31-0195-000-K0 Version T01 Date 2025.02.24 SPEED Checked by RFSunXiangxiang Designed by RFZhangRuliang MEWangJunMEWengPengtao QCRemark Customer Date Confirmedby RF ME Remark www.speed-hz.com SPEEDhaspossessionofproprietaryinformationprovidedinthispresentationand thisproprietaryinformationshallbekeptinstrictconfidenceandnotdisclosedtoany personorfirmwithoutthepriorwrittenconsentofSPEEDWirelessTechnology. ConfidentialInformation www.speed-hz.com SPEEDhaspossessionofproprietaryinformationprovidedinthis presentationandthisproprietaryinformationshallbekeptinstrictconfidenceand notdisclosedtoanypersonorfirmwithoutthepriorwrittenconsentofSPEED WirelessTechnology 2 catalogue 1SUMMARY..........................................................................................................................................3 2.ANTENNASPECIFICATIONS........................................................................................................4 3.THEANTENNATESTENVIRONMENT.......................................................................................5 4.ANTENNATESTRESULTS.............................................................................................................6 4.1RETURNLOSS..................................................................................................................................6 4.2ANTENNAEFFICIENCYANDGAIN....................................................................................................6 4.2RADIATIONPATTERN....................................................................................................................7 4.3DIMENSIONALREPORT..................................................................................................................9 ConfidentialInformation www.speed-hz.com SPEEDhaspossessionofproprietaryinformationprovidedinthis presentationandthisproprietaryinformationshallbekeptinstrictconfidenceand notdisclosedtoanypersonorfirmwithoutthepriorwrittenconsentofSPEED WirelessTechnology 2 1summary ThisdocumentisWIFIantennaspecification,antennaisFPC,antennafeedingmode iscoaxialdirectfeeding,antennapictureisshowninFigure1: Figure1.Pictureoftheantenna ConfidentialInformation www.speed-hz.com SPEEDhaspossessionofproprietaryinformationprovidedinthis presentationandthisproprietaryinformationshallbekeptinstrictconfidenceand notdisclosedtoanypersonorfirmwithoutthepriorwrittenconsentofSPEED WirelessTechnology 2 2.Antennaspecifications Technicalindexofelectricalperformance Antennaform FPC Workfrequencyband 2400-2500MHz,5150-5850MHz antennaeffeciency 60~75% Returnloss 2400-2500MHz≤-10,5150-5850MHz≤-10 Peak Gain inputimpedenc [email protected],[email protected] e 50ohm Polarizationmode linearpolarization axialratio N/A antennapattern omnidirectional Feedtype directfeed Antennainterface IPEXgeneration1 Antennasize Seedrawings weightnorequirement workingtemperature-40oCto+80oC Storagetemperature-40oCto+80oC ConfidentialInformation www.speed-hz.com SPEEDhaspossessionofproprietaryinformationprovidedinthis presentationandthisproprietaryinformationshallbekeptinstrictconfidenceand notdisclosedtoanypersonorfirmwithoutthepriorwrittenconsentofSPEED WirelessTechnology 2 3.Theantennatestenvironment Thetestequipmentforantennaecholoss,voltagestandingwaveratioandisolation degreeistheKeysightE5071Cvectornetworkanalyzer.Asshowninthefigurebelow: FigureFigure2KeysightE5071CAvectornetworkanalyzer The efficiency, gain and orientation of the antenna were tested by the French Satimo darkroom. The dark room uses 64 probes to electronically scan the radiation performance of the antenna, collect data, and then through computer analysis, sorting, to provide the antenna test in the 400 MHz to 6GHz frequency band.(calibration date:2025.10.20,due date:2026.03.20) ConfidentialInformation www.speed-hz.com SPEEDhaspossessionofproprietaryinformationprovidedinthis presentationandthisproprietaryinformationshallbekeptinstrictconfidenceand notdisclosedtoanypersonorfirmwithoutthepriorwrittenconsentofSPEED WirelessTechnology 2 4.Antennatestresults 4.1ReturnLoss Figure4.WIFIantennaReturnloss 4.2Antennaefficiencyandgain WIFIantennaefficiencyandgain ConfidentialInformation www.speed-hz.com SPEEDhaspossessionofproprietaryinformationprovidedinthis presentationandthisproprietaryinformationshallbekeptinstrictconfidenceand notdisclosedtoanypersonorfirmwithoutthepriorwrittenconsentofSPEED WirelessTechnology 2 4.2RadiationPattern Cut1 G a i n ( d B i ) Angle (? Scale: 5/div Min: -25 Max: 5 0 180 30 210 60 240 90270 120 300 150 330 2400 MHz Cut2 G a i n ( d B i ) Angle (? Scale: 5/div Min: -25 Max: 5 0 180 30 210 60 240 90270 120 300 150 330 2400 MHz Cut3 G a i n ( d B i ) Angle (? Scale: 1/div Min: -4 Max: 5 0 180 30 210 60 240 90270 120 300 150 330 2400 MHz Cut1 G a i n ( d B i ) Angle (? Scale: 5/div Min: -25 Max: 5 0 180 30 210 60 240 90270 120 300 150 330 2440 MHz Cut3 G a i n ( d B i ) Angle (? Scale: 1/div Min: -4 Max: 5 0 180 30 210 60 240 90270 120 300 150 330 2440 MHz Cut2 G a i n ( d B i ) Angle (? Scale: 5/div Min: -25 Max: 5 0 180 30 210 60 240 90270 120 300 150 330 2440 MHz Cut2 G a i n ( d B i ) Angle (? Scale: 5/div Min: -25 Max: 5 0 180 30 210 60 240 90270 120 300 150 330 2500 MHz Cut3 G a i n ( d B i ) Angle (? Scale: 1/div Min: -4 Max: 5 0 180 30 210 60 240 90270 120 300 150 330 2500 MHz 2400MHz 2400MHz 2400MHz 2440MHz 2500MHz Cut1 G a i n ( d B i ) Angle (? Scale: 5/div Min: -25 Max: 5 0 180 30 210 60 240 90270 120 300 150 330 2500 MHz 2440MHz 2440MHz 2500MHz 2500MHz ConfidentialInformation www.speed-hz.com SPEEDhaspossessionofproprietaryinformationprovidedinthis presentationandthisproprietaryinformationshallbekeptinstrictconfidenceand notdisclosedtoanypersonorfirmwithoutthepriorwrittenconsentofSPEED WirelessTechnology 2 · Cut1 G a i n ( d B i ) Angle (? Scale: 5/div Min: -25 Max: 5 0 180 30 210 60 240 902…

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Sporton International Inc. (Kunshan) Page Number : 1 of 23 TEL : +86-512-57900158 Report Issued Date : Dec. 10, 2025 FCC ID: 2BASB-PKM8710ECF01 Report Version : Rev. 01 Report Template No.: BU5-FR15CBT4.0 Version 2.0 FCC RF Test Report Report No. : FR512020A FCC RF Test Report APPLICANT : Realsil Microelectronics (suzhou) co. Ltd. EQUIPMENT : Wireless module BRAND NAME : MODEL NAME : PKM8710ECF-D63-F20 FCC ID : 2BASB-PKM8710ECF01 STANDARD : FCC Part 15 Subpart C §15.247 CLASSIFICATION : (DTS) Digital Transmission System TEST DATE(S) : May 15, 2025 ~ Sep. 23, 2025 We, Sporton International Inc. (Kunshan), would like to declare that the tested sample has been evaluated in accordance with the test procedures and has been in compliance with the applicable technical standards. The test results in this report apply exclusively to the tested model / sample. Without written approval of Sporton International Inc. (Kunshan), the test report shall not be reproduced except in full. Approved by: Jason Jia Sporton International Inc. (Kunshan) No. 1098, Pengxi North Road, Kunshan Economic Development Zone Jiangsu Province 215300 People’s Republic of China Sporton International Inc. (Kunshan) Page Number : 2 of 23 TEL : +86-512-57900158 Report Issued Date : Dec. 10, 2025 FCC ID: 2BASB-PKM8710ECF01 Report Version : Rev. 01 Report Template No.: BU5-FR15CBT4.0 Version 2.0 FCC RF Test Report Report No. : FR512020A TABLE OF CONTENTS REVISION HISTORY .......................................................................................................................................... 3 SUMMARY OF TEST RESULT ......................................................................................................................... 4 1 GENERAL DESCRIPTION .......................................................................................................................... 5 1.1 Applicant ............................................................................................................................................ 5 1.2 Manufacturer ...................................................................................................................................... 5 1.3 Product Feature of Equipment Under Test ........................................................................................ 5 1.4 Product Specification of Equipment Under Test ................................................................................ 5 1.5 Modification of EUT ........................................................................................................................... 6 1.6 Testing Location ................................................................................................................................ 6 1.7 Test Software ..................................................................................................................................... 6 1.8 Applicable Standards ......................................................................................................................... 6 2 TEST CONFIGURATION OF EQUIPMENT UNDER TEST ........................................................................ 7 2.1 Carrier Frequency Channel ............................................................................................................... 7 2.2 Test Mode .......................................................................................................................................... 8 2.3 Connection Diagram of Test System ................................................................................................. 9 2.4 Support Unit used in test configuration and system ........................................................................ 10 2.5 EUT Operation Test Setup .............................................................................................................. 10 2.6 Measurement Results Explanation Example ................................................................................... 10 3 TEST RESULT .......................................................................................................................................... 11 3.1 6dB and 99% Bandwidth Measurement .......................................................................................... 11 3.2 Output Power Measurement ............................................................................................................ 12 3.3 Power Spectral Density Measurement ............................................................................................ 13 3.4 Conducted Band Edges and Spurious Emission Measurement ..................................................... 14 3.5 Radiated Band Edges and Spurious Emission Measurement ........................................................ 15 3.6 AC Conducted Emission Measurement........................................................................................... 19 3.7 Antenna Requirements .................................................................................................................... 21 4 LIST OF MEASURING EQUIPMENT ........................................................................................................ 22 5 MEASUREMENT UNCERTAINTY ............................................................................................................ 23 APPENDIX A. CONDUCTED TEST RESULTS APPENDIX B. AC CONDUCTED EMISSION TEST RESULT APPENDIX C. RADIATED SPURIOUS EMISSION APPENDIX D. DUTY CYCLE PLOTS APPENDIX E. SETUP PHOTOGRAPHS Sporton International Inc. (Kunshan) Page Number : 3 of 23 TEL : +86-512-57900158 Report Issued Date : Dec. 10, 2025 FCC ID: 2BASB-PKM8710ECF01 Report Version : Rev. 01 Report Template No.: BU5-FR15CBT4.0 Version 2.0 FCC RF Test Report Report No. : FR512020A REVISION HISTORY REPORT NO. VERSION DESCRIPTION ISSUED DATE FR512020A Rev. 01 Initial issue of report Dec. 10, 2025 Sporton International Inc. (Kunshan) Page Number : 4 of 23 TE…

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Sporton International Inc. (Kunshan) Page Number : C2 of C21 TEL : +86-0512-57900158 FCC ID: 2BASB-PKM8710ECF01 FCC RF Test Report Report No. : FR512020A Mode 1 Band Edge 2400-2483.5_Bluetooth-LE_GSFK _CH00_2402MHz ANT SISO Pol. Horizontal Fundamental Peak Avg Sporton International Inc. (Kunshan) Page Number : C3 of C21 TEL : +86-0512-57900158 FCC ID: 2BASB-PKM8710ECF01 FCC RF Test Report Report No. : FR512020A Mode 1 Band Edge 2400-2483.5_Bluetooth-LE_GSFK _CH00_2402MHz ANT SISO Pol. Vertical Fundamental Peak Avg Sporton International Inc. (Kunshan) Page Number : C4 of C21 TEL : +86-0512-57900158 FCC ID: 2BASB-PKM8710ECF01 FCC RF Test Report Report No. : FR512020A Mode 1 Harmonic 2400-2483.5_Bluetooth-LE_GSFK _CH00_2402MHz ANT SISO Pol. Hor…

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