A4RGGX8BPhone

Google LLC 1600 Amphitheatre Parkway Mountain View, CA 94043 650 253-0000 main Google.com Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 March 28, 2024 Subject: Certifications concerning “covered” equipment pursuant to Part 2.911(d)(5)(i) and (ii) FCC ID: A4RGGX8B To whom it may concern, Google LLC (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. The applicant also 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 an affiliate or subsidiary of an entity identified on the Covered List. Sincerely yours, ______________________________ Sheng Shen RF Compliance Technical Program Manager Email: [email protected] Google LLC 1600 Amphitheatre Parkway Mountain View, CA 94043

GoogleLLC 1600AmphitheatreParkway MountainView,CA94043 650253-0000main Google.com FederalCommunicationsCommission 7435OaklandMillsRoad ColumbiaMD21046 April22,2024 Subject:CFR47§2.911(d)(7)AgentForServiceofProcessAttestationLetter FCCGrantee:A4R FRN:0020499539 Towhomitmayconcern, GoogleLLC(“Google”),asrequiredbysection§2.911(d)(7),designatesitselfastheagentfor serviceofprocessforgranteecodeA4R. Hereby,Googleacknowledgestomaintainanagentfornolessthanoneyearafterthegranteehas terminatedallmarketingandimportationortheconclusionofanyCommission-relatedproceeding involvingtheequipment.GooglealsoacknowledgesitsresponsibilityunderCFR47§2.929(c)to notifytheFCCwhenevertheagentinformationchanges. USAgentInformation: ContactPerson:JohnMcNulty CompanyName:GoogleLLC FCCFRN:0020499539 CompanyAddress:1600AmphitheatreParkway,MountainView,CA94043 Email:[email protected] Sincerelyyours, ______________________________ JohnMcNulty DirectorofFieldSafetyandComplianceEngineeringforHardware Email:[email protected] GoogleLLC 1600AmphitheatreParkway MountainView,CA94043

Google LLC 1600 Amphitheatre Parkway Mountain View, CA 94043 650 253-0000 main Google.com Date: March 28, 2024 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: A4RGGX8B To Whom It May Concern: I, the undersigned, hereby authorize UL Verification Services Inc. (UL) to act on Google LLC’s (Google) behalf in all manners relating to the above-captioned application for equipment authorization, including signing of all documents relating to this matter. Any and all acts carried out by UL on Google’s behalf shall have the same effect as acts of Google’s own. I, the undersigned, hereby certify that Google is not subject to a denial of federal benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.§ 853(a). In authorizing UL as Google’s representative, Google recognizes that it is still responsible for: a)complying with the relevant provisions of the certification program; b)making all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c)making claims regarding certification only in respect of the scope for which certification has been granted; d)not using the product certification in such a manner as to bring UL into disrepute and not making any statement regarding the product certification that UL may consider misleading or unauthorized; e)uponsuspensionorcancellationofcertification,discontinuingtheuseofall advertisingmatterthatcontainsanyreferencetheretoandreturningany certificationdocumentsasrequiredbyUL; f)usingthecertificationonlytoindicatethattheproductsarecertifiedasbeingin conformitywithspecifiedstandards; g)endeavoringtoensurethatnocertificateorreportoranypartthereofisusedina misleadingmanner; h)ensuringthatanyreferencetotheproductcertificationincommunicationmedia suchasdocuments,brochures,oradvertising,complieswithUL’srequirements; i)keepingarecordofallcomplaintsmadeknowntoGooglerelatingtothe product’scompliancewiththerequirementsoftherelevantstandardandmaking theserecordsavailabletotheapplicableauthoritieswhenrequested; j)takingappropriateactionwithrespecttosuchcomplaintsandanydeficiencies foundinproductsorservicesthataffectcompliancewiththerequirementsfor certification;and k)documentingtheactionstaken. ThisauthorizationisvaliduntilfurtherwrittennoticefromGoogle. Sincerelyyours, ______________________________ ShengShen RFComplianceTechnicalProgramManager GoogleLLC 1600AmphitheatreParkway MountainView,CA94043 2

Google LLC 1600 Amphitheatre Parkway Mountain View, CA 94043 650 253-0000 main Google.com Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 March 28, 2024 Subject:Request for Confidentiality FCC ID:A4RGGX8B To Whom It May Concern: Pursuant to the provisions of Sections 0.457 and 0.459 of the Commission’s rules (47 C.F.R. §§ 0.457, 0.459), we request that the Commission withhold the following attachments as confidential documents from public disclosure indefinitely. ●Schematic Diagram ●Block Diagram ●Theory of Operation (Operational and Technical Descriptions) ●Tune Up Procedure In support of this request, we provide the following information: 1.Identification of the specific information for which confidential treatment is sought (§ 0.459(b)(1)):We request that all of the information contained in the above-referenced exhibits to the certification application be withheld from routine public disclosure. 2.Identification of the Commission proceeding in which the information was submitted or a description of the circumstances giving rise to the submission (§ 0.459(b)(2)):The material is being submitted in connection with our certification application for the above-captioned FCC ID. 3.Explanation of the degree to which the information is commercial, or financial or contains a trade secret or is privileged (§ 0.459(b)(3)):The market for the technology that is the subject of the certification application is highly competitive, with numerous companies competing for the business of potential customers. Were competitors to become aware of the facts set forth in the above-referenced exhibits to the application at this time, it could have an adverse impact on our competitive standing and deprive us of the marketplace benefit we otherwise might achieve by virtue of having the product available before other competitors. If any of the information for which confidential treatment is sought was made publicly available, competitors could reasonably determine the scope and status of our activities. 4.Explanation of the degree to which the information concerns a service that is competitive (§ 0.459(b)(4)): The technology that is the subject of the certification application is subject to intense competition from other manufacturers and service providers that are developing competing services and technology. 5.Explanation of how disclosure of the information could result in substantial competitive harm (§ 0.459(b)(5)):As noted above, were our competitors to become aware of the facts set forth in the above-referencedexhibitstotheapplication,itcouldhaveanadverseimpactonourcompetitivestandingand depriveusofthemarketplacebenefitweotherwisewouldachievebyvirtueofhavingtheproductavailablebefore otherproviders. 6.Identificationofanymeasurestakenbytherequestingpartytopreventunauthorizeddisclosure(§ 0.459(b)(6)):Theinformationcontainedintheabove-referencedexhibitstothecertificationapplicationhasbeen strictlycontrolledbyus,withdistributionlimitedtointernaluseonlyandforthespecificpurposeofconducting research,development,andtestingofthetechnology. 7.Identificationofwhethertheinformationisavailabletothepublicandtheextentofanyprevious disclosuresoftheinformationtoanythirdparties(§0.459(b)(7)):Theinformationthatwerequestbe maintainedasconfidentialisnotavailablepublicly.Theinformationhasbeenprotectedandkeptconfidentialby limitingexternalcontactstoprivilegedandconfidentialcommunications. 8.Justificationoftheperiodduringwhichthesubmittingpartyassertsthatmaterialshouldnotbeavailable forpublicdisclosure(§0.459(b)(8)):Giventhecompetitivenatureofthemarketplace,anydisclosurethatwe havedevelopedthetechnologydiscussedintheabove-referencedexhibitstothecertificationapplicationwould harmourcompetitiveposition.Theinformationsubjecttothisrequestforconfidentialityshouldnotbemade availableforpublicdisclosureatanytime. Inaddition,pursuanttoPublicNoticeDA04-1705,andinordertocomplywiththemarketingregulationsin47C.F.R. §2.803andtheimportationrulesin47C.F.R.§2.1204whileensuringthatbusiness-sensitiveinformationremains confidentialuntiltheactualmarketingofnewlyauthorizeddevices,wealsorequestthattheCommissiongranttemporary confidentialtreatmentandnotreleasethefollowingattachmentsforroutinepublicdisclosureuntil180daysafterthegrant date. ● ExternalPhotos ● InternalPhotos ● TestSetupPhotos ● UserManual Itisourunderstandingthattestmeasurementreportsandcorrespondenceduringthecertificationreviewprocesscannotbe grantedconfidentialtreatment,andsuchinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerelyyours, ______________________________ ShengShen RFComplianceTechnicalProgramManager GoogleLLC 1600AmphitheatreParkway MountainView,CA94043 2

LabelDeclaration FCCID:A4RGGX8B FCC§2.935Electroniclabelingofradiofrequencydevices. (a)Anyradiofrequencydeviceequippedwithanintegratedelectronicdisplayscreen,ora radiofrequencydevicewithoutanintegratedscreenthatcanonlyoperateinconjunctionwitha devicethathasanelectronicdisplayscreen,maydisplayontheelectronicdisplaytheFCC Identifier,anywarningstatements,orotherinformationthattheCommission’sruleswould otherwiserequiretobeshownonaphysicallabelattachedtothedevice. InformationOne-labelInManual FCCIDnumberYesNo 15.19Statement(“Thisdevicecomplieswithpart15of theFCCRules.Operationissubjecttothefollowingtwo conditions:(1)Thisdevicemaynotcauseharmful interferenceand(2)thisdevicemustacceptany interferencereceived,includinginterferencethatmay causeundesiredoperation.”) NoYes ClassBDigitalDeviceusermanualstatementNoYes Cautiontotheuserthatchangesormodificationsnot expresslyapprovedbythepartyresponsiblefor compliancecouldvoidtheuser’sauthoritytooperatethe equipment NoYes Imageofthee-labelscreenisprovidedbelow: Model:GGX8B UnitedStatesofAmerica FCCID:A4RGGX8B Thesatellitefeatureonthisdevicemust beturnedoffatalltimeswhileonboard anaircraftbyturningonairplanemode. (b)DevicesdisplayingtheirFCCIdentifier,warningstatements,orotherinformation electronicallymustmakethisinformationreadilyaccessibleontheelectronicdisplay.Usersmust beprovidedwithprominentinstructionsonhowtoaccesstheinformationintheoperating instructions,insertsinpackagingmaterial,orothereasilyaccessibleformatatthetimeof purchase.Theaccessinstructionsmayalsobeprovidedviatheproduct-relatedwebsite,ifsucha websiteexists;thepackagingmaterialmustprovidespecificinstructionsonhowtolocatethe websiteinformation,andacopyoftheseinstructionsmustbeincludedintheapplicationfor equipmentcertification. Theinstructiononhowtoaccesstheinformationisintheboxinthe Safety/Warranty/Regulatorybooklet,andintheonlineversionofthe Safety/Warranty/Regulatorybooklet: “Regulatoryinformation,certification,andcompliancemarkscanbefoundwiththe followingstepsfromtheHomescreen:Settings>Aboutphone>Regulatorylabels.” (c)DevicesdisplayingtheirFCCIdentifier,warningstatements,orotherinformation electronicallymustpermitaccesstotheinformationwithoutrequiringspecialcodes,accessories orpermissionsandtheaccesstothisinformationmustnotrequiremorethanthreestepsfromthe devicesettingmenu.Thenumberofstepsdoesnotincludethosestepsforuseofscreenlocks, passcodesorsimilarsecurityprotectiondesignedtocontroloveralldeviceaccess. Nospecialaccessoriesorsupplementalplug-insarerequiredtoaccesstheinformation. Toaccessthee-labelinformation,inthedevicefromtheHomescreen: Select:Settings>Aboutphone>Regulatorylabels (d)TheelectronicallydisplayedFCCIdentifier,warningstatements,orotherinformationmustbe displayedelectronicallyinamannerthatisclearlylegiblewithouttheaidofmagnification. Yes (e)Thenecessarylabelinformationmustbeprogrammedbytheresponsiblepartyandmustbe securedinsuchamannerthatthird-partiescannotmodifyit. Thee-labelinformationispre-programmedbythegrantee.Theusercannotmodifythe e-labelinformation. (f)DevicesdisplayingtheirFCCIdentifier,warningstatements,orotherinformation electronicallymustalsobelabeled,eitheronthedeviceoritspackaging,withtheFCCIdentifier orotherinformation(suchasamodelnumberandidentificationofawebpagethathoststhe relevantregulatoryinformation)thatpermitsthedevicestobeidentifiedatthetimeof importation,marketing,andsalesascomplyingwiththeFCC’sequipmentauthorization requirements.Devicescanbelabeledwithastick-onlabel,printingonthepackaging,alabelon aprotectivebag,orbysimilarmeans.Anyremovablelabelshallbeofatypeintendedtosurvive normalshippingandhandlingandmustonlyberemovedbythecustomerafterpurchase. TheFCCIDandHACdetailsarepresentontheproductpackaging. FCC§20.19(f)Labelinganddisclosurerequirementsforhearingaid-compatible handsets (1)Packagelabel.Forallhandsetmodelscertifiedtobehearingaid-compatible,manufacturers andserviceprovidersshallensurethatthehandset'spackagelabelstatesthatthehandsetis hearingaid-compatibleandthehandset'sactualconversationalgainwithandwithoutahearing aidifcertifiedusingatechnicalstandardwithvolumecontrolrequirements.Theactual conversationalgaindisplayedforusewithahearingaidshallbethelowestratingassignedto thehandsetforanycoveredairinterfaceorfrequencyband. Yes,theexteriorpackagingwillnotethatthedeviceishearingaidcompatibleandwill includetheconversationalgainswithandwithoutaid.Here’sanexample: FCCID:A4RGGX8B HearingAidCompatible ConversationalGain: 17dBw/aid&18dBw/oaidDA23-914

SAR EVALUATION REPORT IEEE Std 1528-2013 For PHONE FCC ID: A4RGGX8B Model Name: GGX8B Report Number: 15107858 -S1V3 Issue Date: 5/3/2024 Prepared for Google LLC 1600 Amphitheatre Parkway Mountain View, CA 94043 U.S.A. Prepared by UL VERIFICATION SERVICES INC. 47173 BENICIA STREET FREMONT, CA 94538, U.S.A. TEL: (510) 319-4000 FAX: (510) 661-0888 Report No.: 15107858-S1V3 Issue Date: 5/3/2024 Page 2 of 290 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Revision History Rev. Date Revisions Revised By V1 4/26/2024 Initial Issue -- V2 5/1/2024 Updated section 1, 7, 9.1, 9.6, 9.8, 9.9, 10.38, 12.4, and Appendix A Devin Chang V3 5/3/2024 Updated section 9.3, 9.5, 10.6, 10.9, 10.14, 10.33, and Appendix C Devin Chang Report No.: 15107858-S1V3 Issue Date: 5/3/2024 Page 3 of 290 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Table of Contents 1. Attestation of Test Results ......................................................................................................... 6 2. Test Specification, Methods and Procedures ............................................................................ 7 3. Facilities and Accreditation ........................................................................................................ 8 4. Measurement System & Test Equipment ................................................................................... 9 4.1. SAR Measurement System ........................................................................................................ 9 4.2. SAR Scan Procedures ............................................................................................................. 10 4.3. Test Equipment ........................................................................................................................ 12 5. Measurement Uncertainty ......................................................................................................... 14 6. Device Under Test (DUT) Information ...................................................................................... 15 6.1. DUT Description ...................................................................................................................... 15 6.2. Wireless Technologies ............................................................................................................. 16 6.3. General LTE SAR Test and Reporting Considerations ............................................................. 17 6.4. LTE (TDD) Considerations ....................................................................................................... 20 6.5. General 5G NR(FR1) SAR Test and Reporting Considerations ............................................... 21 6.6. Time-Average Feature ............................................................................................................. 24 7. RF Exposure Conditions (Test Configurations) ...................................................................... 25 8. Dielectric Property Measurements & System Check .............................................................. 26 8.1. Dielectric Property Measurements ........................................................................................... 26 8.2. System Check.......................................................................................................................... 44 9. Conducted Output Power Measurements ................................................................................ 51 9.1. GSM ........................................................................................................................................ 52 9.2. W-CDMA ................................................................................................................................. 57 9.3. LTE .......................................................................................................................................... 72 9.4. LTE Up-Link Carrier Aggregation ........................................................................................... 146 9.5. LTE Down-Link Carrier Aggregation ...................................................................................... 152 9.6. 5G NR(FR1) .......................................................................................................................... 153 9.7. Wi-Fi 2.4 GHz (DTS Band)..................................................................................................... 199 9.8. Wi-Fi 5 GHz (U-NII 1-4 Bands) .............................................................................................. 201 9.9. Wi-Fi 6 GHz (U-NII 5-8 Bands) .............................................................................................. 203 9.10. Bluetooth ............................................................................................................................ 204 9.11. Thread (802.15.4)............................................................................................................... 206 9.12. Non-Terrestrial Networks (NTN) ......................................................................................... 207 10. Measured and Reported (Scaled) SAR Results ..................................................................... 208 Report No.: 15107858-S1V3 Issue Date: 5/3/2024 Page 4 of 290 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. 10.1. GSM850 ............................................................................................................................. 210 10.2. GSM1900 ........................................................................................................................... 211 10.3. W-CDMA Band 2 ............................…

Text truncated - open the document above for the full version.

Head Tissue Simulating Liquids Application Specific absorption rate according to standards (e.g., IEC 62209-x, IEEE 1528) Packaging Plastic container of 10 liters with nozzle Life Time Life time and stability of the liquid depend on usage, storage, and handling of tissue simulating liquid Options Tissue simulating liquids for frequencies outside the below listed ranges are available upon request (please contact [email protected]) Head Tissue Parameters according to IEEE 1528 / IEC 62209-1/ IEC 62209-2 / FCC KDB 865664 Narrow- Band Solutions (±5% Tolerance) Product HSL300V2 HSL450V2 HSL750V2 HSL900V2 Test Frequency (MHz) 300 450 750 835, 900 Main Ingredients Water, Sugar Water, Sugar Water, Sugar Water, Sugar Broad- Band Solutions (±5% Tolerance) Product HBBL1350-1850V3 HBBL1550-1950V3 HBBL1900-3800V3 HBBL3500-5800V5 Test Frequency (MHz) 1450 – 1800 1750 – 1850 1950 – 3000 3500 – 5800 Main Ingredients Water, Tween Water, Tween Water, Tween Water, Oil Broad- Band Solutions (±10% Tolerance) Product HBBL4-250V3 HBBL1350-1850V3 HBBL1550-1950V3 HBBL1900-3800V3 HBBL600-10000V6 Test Frequency (MHz) 4 – 250 1300 – 1850 1550 – 1950 1900 – 3800 600 – 10000 Main Ingredients Water, Tween Water, Tween Water, Tween Water, Tween Water, Oil

Calibration Laboratory of Schmid & Partner Engineering AG Zeughausstrasse 43, 8004 Zurich, Switzerland Accredited by the Swiss Accreditation Service (SAS) The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates s C Service suisse d'etalonnaqe Servizio svizzero di taratura S Swiss Calibration Service Schweizerischer Kalibrierdienst Accreditation No.: SCS 0108 Client UL Fremont, USA Certificate No. D1640V2-324_Jun23 1 CALIBRATION CERTIFICATE Object D1640V2 - SN:324 Calibration procedure(s) QA CAL-05.v12 Calibration Procedure for SAR Validation Sources between 0.7-3 GHz Calibration date: June 13, 2023 This calibration certificate documents the traceability to national standards, which realize the physical units of measurements (SI). The measurements and the uncertainties with confidence probability are given on the following pages and are part of the certificate. All calibrations have been conducted in the closed laboratory facility: environment temperature (22 ± 3)°C and humidity < 70%. Calibration Equipment used (M&TE critical for calibration) Primary Standards ID# Cal Date (Certificate No.) Scheduled Calibration Power meter NRP2 SN: 104778 Power sensor NRP-Z91 SN: 103244 Power sensor NRP-Z91 SN: 103245 Reference 20 dB Attenuator SN: BH9394 (20k) Type-N mismatch combination SN: 310982 / 06327 Reference Probe EX3DV4 SN: 7349 DAE4 SN: 601 Secondary Standards ID # 30-Mar-23 (No. 217-03804/03805) 30-Mar-23 (No. 217-03804) 30-Mar-23 (No. 217-03805) 30-Mar-23 (No. 217-03809) 30-Mar-23 (No. 217-03810) 10-Jan-23 (No. EX3-7349_Jan23) 19-Dec-22 (No. DAE4-601 _Dec22) Check Date (in house) Mar-24 Mar-24 Mar-24 Mar-24 Mar-24 Jan-24 Dec-23 Scheduled Check Power meter E4419B SN: GB39512475 Power sensor HP 8481A SN: US37292783 Power sensor HP 8481A SN: MY41093315 RF generator R&S SMT-06 SN: 100972 Network Analyzer Agilent E8358A SN: US41080477 30-Oct-14 (in house check Oct-22) 07-Oct-15 (in house check Oct-22) 07-Oct-15 (in house check Oct-22) 15-Jun-15 (in house check Oct-22) 31-Mar-14 (in house check Oct-22) Name Calibrated by: Paulo Pina Approved by: Sven Kuhn Function Laboratory Technician Technical Manager This calibration certificate shall not be reproduced except in full without written approval of the laboratory. In house check: Oct-24 In house check: Oct-24 In house check: Oct-24 In house check: Oct-24 In house check: Oct-24 Signat_u_re __ :::=-z~ 'l~4T......a ,.. Issued: June 22, 2023 Certificate No: D1640V2-324_Jun23 Page 1 of 6 Calibration Laboratory of Schmid & Partner Engineering AG Zeughausstrasse 43, 8004 Zurich, Switzerland Accredited by the Swiss Accreditation Service (SAS) The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates 5 Schweizerischer Kalibrierdienst C s Service suisse d'etalonnaqe Servizio svizzero di taratura Swiss Calibration Service Accreditation No.: SCS 0108 Glossary: TSL ConvF N/A tissue simulating liquid sensitivity in TSL / NORM x,y,z not applicable or not measured Calibration is Performed According to the Following Standards: a) IEC/IEEE 62209-1528, "Measurement Procedure For The Assessment Of Specific Absorption Rate Of Human Exposure To Radio Frequency Fields From Hand-Held And Body-Worn Wireless Communication Devices - Part 1528: Human Models, Instrumentation And Procedures (Frequency Range of 4 MHz to 10 GHz)", October 2020. b) KDB 865664, "SAR Measurement Requirements for 100 MHz to 6 GHz" Additional Documentation: c) DASY System Handbook Methods Applied and Interpretation of Parameters: • • • • • • Measurement Conditions: Further details are available from the Validation Report at the end of the certificate. All figures stated in the certificate are valid at the frequency indicated. Antenna Parameters with TSL: The source is mounted in a touch configuration below the center marking of the flat phantom. Return Loss: This parameter is measured with the source positioned under the liquid filled phantom (as described in the measurement condition clause). The Return Loss ensures low reflected power. No uncertainty required. SAR measured: SAR measured at the stated antenna input power . SAR normalized: SAR as measured, normalized to an input power of 1 W at the antenna connector. SAR for nominal TSL parameters: The measured TSL parameters are used to calculate the nominal SAR result. The reported uncertainty of measurement is stated as the standard uncertainty of measurement multiplied by the coverage factor k=2, which for a normal distribution corresponds to a coverage probability of approximately 95%. Certificate No: D1640V2-324_Jun23 Page 2 of 6 Measurement Conditions DASY f system con iquration, as ar as not i ,ven on page 1. DASY Version DASY52 V52.10.4 Extrapolation Advanced Extrapolation Phantom Modular Flat Phantom Distance Dipole Center - TSL 10 mm with Spacer Zoom Scan Resolution dx, dy, dz = 5 mm Frequency 1640 MHz± 1 MHz Head TSL parameters T f I he ol owing parameters and ca culations were aoolied. Temperature Permittivity Conductivity Nominal Head TSL parameters 22.0 °C 40.2 1.31 mho/m Measured Head TSL parameters (22.0 ± 0.2) °C 40.5 ± 6 % 1.27 mho/m ± 6 % Head TSL temperature change during test < 0.5 °C ---- ---- SAR result with Head TSL SAR averaged over 1 cm 3 (1 g) of Head TSL Condition SAR measured 250 mW input power 8.29 W/kg SAR for nominal Head TSL parameters normalized to 1 W 33.9 W/kg ± 17.0 % (k=2) SAR averaged over 10 cm 3 (1 O g) of Head TSL condition SAR measured 250 mW input power 4.50 W/kg SAR for nominal Head TSL parameters normalized to 1 W 18.3 W/kg ± 16.5 % (k=2) Certificate No: D1640V2-324_Jun23 Page 3 of 6 Appendix (Additional assessments outside the scope of SCS 0108) Antenna Parameters with Head TSL Impedance, transformed to feed point 52.4 Q + 3.9 jQ Return Loss - 27.0 dB General Antenna Parameters and Design Electrical Delay (one direction) 1.234 ns After long t…

Text truncated - open the document above for the full version.

Dipole Impedance Measurement Equipment Location Equipment Name Model Name Date of Verification UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538, U.S.A. Dipole Antenna D750V3-1019 April 13, 2023 Number: Check List: Result: 1 Visual Inspection Pass 2 Return/Loss and Impedance Pass 3 Dipole Arms Pass Equipment List: Equipment Name: Calibration Date: R&S ZNLE6 Vector Network Analyzer 03/05/2024 ZV-Z135 Calibration Kit 03/27/2024 Dipole Impedance Measurement 1) Photo of Dipole • The connector of dipole contains no abnormalities. Dipole Impedance Measurement 2) Impedance and Return/Loss • Return/Loss is greater than the -20 dB cutoff and Impedance is within 5 Ω of previous value. Dipole Impedance Measurement 3) Dipole Arms • The center red line indicates that the arms of the dipole fall within ±2° Dipole Impedance Measurement Equipment Location Equipment Name Model Name Date of Verification UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538, U.S.A. Dipole Antenna CLA13-1008 January 12, 2023 Number: Check List: Result: 1 Visual Inspection Pass 2 Return/Loss and Impedance Pass 3 Dipole Arms Pass Equipment List: Equipment Name: Calibration Date: R&S ZNLE6 Vector Network Analyzer 03/05/2024 ZV-Z135 Calibration Kit 03/27/2024 Dipole Impedance Measurement 4) Impedance and Return/Loss • Return/Loss is greater than the -20 dB cutoff and Impedance is within 5 Ω of previous value. Dipole Impedance Measurement Equipment Location Equipment Name Model Name Date of Verification UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538, U.S.A. Dipole Antenna D5GHzV2-1003 February 22, 2023 Number: Check List: Result: 1 Visual Inspection Pass 2 Return/Loss and Impedance Pass 3 Dipole Arms Pass Equipment List: Equipment Name: Calibration Date: R&S ZNLE6 Vector Network Analyzer 03/05/2024 ZV-Z135 Calibration Kit 03/27/2024 Dipole Impedance Measurement 5) Photo of Dipole • The connector of dipole contains no abnormalities. Dipole Impedance Measurement 6) Impedance and Return/Loss • Return/Loss is greater than the -20 dB cutoff and Impedance is within 5 Ω of previous value. Dipole Impedance Measurement 7) Dipole Arms • The center red line indicates that the arms of the dipole fall within ±2° Dipole Impedance Measurement Equipment Location Equipment Name Model Name Date of Verification UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538, U.S.A. Dipole Antenna D6.5GHzV2- 1033 March 15, 2023 Number: Check List: Result: 1 Visual Inspection Pass 2 Return/Loss and Impedance Pass 3 Dipole Arms Pass Equipment List: Equipment Name: Calibration Date: R&S ZNLE6 Vector Network Analyzer 03/05/2024 ZV-Z135 Calibration Kit 03/27/2024 Dipole Impedance Measurement 8) Photo of Dipole • The connec…

Text truncated - open the document above for the full version.