2AWD8UBTC9ICARSOFT BATTERY TEST CLIP

UBTC9

Icarsoft Technology Inc. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: November 10, 2022 Subject; Request for Confidentiality FCC ID: 2AWD8UBTC9 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Cynthia Brook Title: Manager

FCC ID: 2AWD8UBTC9 IC:27741-UBTC9 EUT PHOTO(External Photos)

FCC Test Report Page 1 of 1 Label and Information FCC Label Sample FCC Label Specifications Text is Black in color and is justified. Labels are printed in indelible ink on permanent adhesive backing or silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Where the EUT is constructed in two or more sections connected by wires and marketed together, the above statement is required to be affixed only to the main control unit. When the EUT is so small or for such use that it is not practicable to place the statement on it, the above information shall be placed in a prominent location in the instruction manual or pamphlet supplied to the user or, alternatively, shall be placed on the container in which the device is marketed. FCC Label Location ***** END OF REPORT *****

FCC ID: 2AWD8UBTC9 IC:27741-UBTC9 EUT PHOTO(Internal Photos) ※※※※※ END OF REPORT ※※※※※ BT ANT

FCC ID: 2AWD8UBTC9 RF Exposure Evaluation According to KDB 447498 D01 General RF Exposure Guidance v06 and part 2.1093， Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition(s), listed below, is (are) satisfied. For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f (GHz) ] ≤ 3.0 for 1-g SAR, and ≤ 7.5 for 10-g extremity SAR, where f (GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison Here, For BT Max Conducted Power(dBm) Tune-up Power(dBm) Max Tune-up Power(dBm) Max Power(mW) Frequency(MHz) Min. distance(mm) Calc. thresholds limit 2.74 2(±1) 3 1.995 2402 5 0.618385 3.0 Note: The Antenna gain is 0dBi. So a SAR test is not required

Report No: SSP22100029A Antenna Test Report Page 1 of 4 Antenna Test Report Test Standard: IEEE 149-1979 Manufacturer: Icarsoft Technology Inc. Product Name: 2.4GHz Antenna Model: UBTC9 Report No.: SSP22100029A Tested Date: 2022-10-05 Issued Date: 2022-10-08 Tested By: William Liu (Engineer) Approved By: Lahm Peng (Manager) Prepared By: Shenzhen ZRLK Testing Technology Co., Ltd. 1F, No. 35 Building, Changxing Technology Industrial Park, Yutang Street, Guangming New District, Shenzhen City, Guangdong Province, China Tel.: +86-755-33019599 Fax.: +86-755-33019599 Website: www.zrlklab.com Note: This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen ZRLK Testing Technology Co., Ltd. Report No: SSP22100029A Antenna Test Report Page 2 of 4 1. General Information 1.1 Product Information Manufacturer Manufacturer: Icarsoft Technology Inc. Address of Manufacturer: 1629 K St. Suite 300 N.W., Washington D.C., Dist of Columbia, 20006 United States General Description of Antenna Product Name: 2.4GHz Antenna Model No.: UBTC9 Frequency Range: 2400MHz-2483.5MHz Type of Antenna: FPCB Antenna Antenna Gain: 0dBi (Max.) Impedance: 50 ohm Antenna View (20mm*10mm) 1.2 Test Methodology All measurements contained in this report were conducted with standards IEEE 149-1979 for IEEE Standard Test Procedures for Antennas. 1.3 Test Facilities Testing Lab: Shenzhen ZRLK Testing Technology Co., Ltd. All measurement facilities used to collect the measurement data are located at 1F, No. 35 Building, Changxing Technology Industrial Park, Yutang Street, Guangming New District, Shenzhen City, Guangdong Province, China Report No: SSP22100029A Antenna Test Report Page 3 of 4 2. OTA Test 2.1 Gain Frequency Peak Gain (dBi) Polarity 2402MHz 0 Horizontal 2402MHz -1.32 Vertical 2442MHz -1.92 Horizontal 2442MHz -2.16 Vertical 2480MHz -2.38 Horizontal 2480MHz -3.13 Vertical 2.2 Radiation Pattern View Report No: SSP22100029A Antenna Test Report Page 4 of 4

ProjectNo.:ZKT-221108L8326E Page 1 of 39 FCCTESTREPORT FCCID:2AWD8UBTC9 ReportNumber. .................................. : ZKT-221108L8326E DateofTest ....................................................... : October20,2022toNovember02,2022 Dateofissue ......................................... : November10,2022 Totalnumberofpages .......................... 39 TestResult..........................................: PASS TestingLaboratory............................: ShenzhenZKTTechnologyCo.,Ltd. Address...............................................: 1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrial Avenue,FuhaiStreet,Bao'anDistrict,Shenzhen,China Applicant'sname.............................: IcarsoftTechnologyInc. Address...............................................: 1629KSt.Suite300N.W.,WashingtonD.C.,DistofColumbia, 20006UnitedStates Manufacturer'sname ...................... : IcarsoftTechnologyInc. Address ............................................... : 1629KSt.Suite300N.W.,WashingtonD.C.,DistofColumbia, 20006UnitedStates Testspecification: Standard................................................: FCCCFRTitle47Part15SubpartCSection15.247 ANSIC63.10:2013 Testprocedure.....................................: / Non-standardtestmethod................:N/A TestReportFormNo. ....................... : TRF-EL-111_V0 TestReportForm(s)Originator ..... : ZKTTesting MasterTRF........................................: Dated:2020-01-06 ThisdevicedescribedabovehasbeentestedbyZKT,andthetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZKT,thisdocumentmay bealteredorrevisedbyZKT,personalonly,andshallbenotedintherevisionofthedocument. Productname ..................................... :ICARSOFTBATTERYTESTCLIP Trademark...........................................:-- Model/Typereference......................: UBTC9 Ratings..................................................: DC12V ProjectNo.:ZKT-221108L8326E Page 2 of 39 Testingprocedureandtestinglocation: TestingLaboratory.......................................:ShenzhenZKTTechnologyCo.,Ltd. Address............................................................:1/F,No.101,BuildingB,No.6,TangweiCommunity IndustrialAvenue,FuhaiStreet,Bao'anDistrict, Shenzhen,China JimLiu Testedby(name+signature).......................: TomZou Reviewer(name+signature) ....................... : LakeXie Approved(name+signature).......................: ProjectNo.:ZKT-221108L8326E Page 3 of 39 TableofContents Page 1.VERSION5 2.SUMMARYOFTESTRESULTS6 2.1TESTFACILITY7 2.2MEASUREMENTUNCERTAINTY7 3.GENERALINFORMATION8 3.1GENERALDESCRIPTIONOFEUT8 3.2DESCRIPTIONOFTESTMODES10 3.3BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED10 3.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE)10 3.5EQUIPMENTSLISTFORALLTESTITEMS11 4.EMCEMISSIONTEST13 4.1CONDUCTEDEMISSIONMEASUREMENT13 4.1.1POWERLINECONDUCTEDEMISSIONLIMITS13 4.1.2TESTPROCEDURE13 4.1.3DEVIATIONFROMTESTSTANDARD13 4.1.4TESTSETUP14 4.1.5EUTOPERATINGCONDITIONS14 4.2.1RADIATEDEMISSIONLIMITS15 4.2.2TESTPROCEDURE16 4.2.3DEVIATIONFROMTESTSTANDARD16 4.2.4TESTSETUP16 4.2.5EUTOPERATINGCONDITIONS17 5.RADIATEDBANDEMISSIONMEASUREMENT22 5.1TESTREQUIREMENT:22 5.2TESTPROCEDURE22 5.3DEVIATIONFROMTESTSTANDARD22 5.4TESTSETUP23 5.5EUTOPERATINGCONDITIONS23 5.6TESTRESULT24 6.POWERSPECTRALDENSITYTEST25 6.1APPLIEDPROCEDURES/LIMIT25 6.2TESTPROCEDURE25 6.3DEVIATIONFROMSTANDARD25 6.4TESTSETUP25 6.5EUTOPERATIONCONDITIONS25 6.6TESTRESULT26 ProjectNo.:ZKT-221108L8326E Page 4 of 39 TableofContentsPage 7.CHANNELBANDWIDTH28 7.1APPLIEDPROCEDURES/LIMIT28 7.2TESTPROCEDURE28 7.3DEVIATIONFROMSTANDARD28 7.4TESTSETUP28 7.5EUTOPERATIONCONDITIONS28 7.6TESTRESULT29 8.PEAKOUTPUTPOWERTEST33 8.1APPLIEDPROCEDURES/LIMIT33 8.2TESTPROCEDURE33 8.3DEVIATIONFROMSTANDARD33 8.4TESTSETUP33 8.5EUTOPERATIONCONDITIONS33 8.6TESTRESULT34 9.CONDUCTEDBANDEDGEANDSPURIOUSEMISSION35 9.1APPLICABLESTANDARD35 9.2TESTPROCEDURE35 9.3DEVIATIONFROMSTANDARD35 9.4TESTSETUP35 9.5EUTOPERATIONCONDITIONS35 10.ANTENNAREQUIREMENT38 11.TESTSETUPPHOTO39 12.EUTCONSTRUCTIONALDETAILS39 ProjectNo.:ZKT-221108L8326E Page 5 of 39 1.VERSION ReportNo.VersionDescriptionApproved ZKT-221108L8326ERev.01Initialissueofreport November10, 2022 ProjectNo.:ZKT-221108L8326E Page 6 of 39 2.SUMMARYOFTESTRESULTS Testproceduresaccordingtothetechnicalstandards: FCCPart15(15.247),SubpartC Standard Section TestItemJudgmentRemark FCCpart15.203/15.247 (c) AntennarequirementPASS FCCpart15.207ACPowerLineConductedEmissionN/A FCCpart15.247(b)(3)ConductedPeakOutputPowerPASS FCCpart15.247(a)(2)ChannelBandwidth&99%OCBPASS FCCpart15.247(e)PowerSpectralDensityPASS FCCpart15.247(d)BandEdgePASS FCCpart15.205/15.209SpuriousEmissionPASS NOTE: (1)“N/A”denotestestisnotapplicableinthisTestReport ProjectNo.:ZKT-221108L8326E Page 7 of 39 2.1TESTFACILITY ShenzhenZKTTechnologyCo.,Ltd. Add.:1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrialAvenue,FuhaiStreet,Bao'an District,Shenzhen,China FCCTestFirmRegistrationNumber:692225 DesignationNumber:CN1299 ICRegisteredNo.:27033 2.2MEASUREMENTUNCERTAINTY Thereporteduncertaintyofmeasurementy±U ， whereexpendeduncertaintyUisbasedonastandard uncertaintymultipliedbyacoveragefactorofk=2 ， providingalevelofconfidenceofapproximately95 % 。 No.ItemUncertainty 1 3mcamberRadiatedspurious emission(9KHz-30MHz) U=4.5dB 2 3mcamberRadiatedspurious emission(30MHz-1GHz) U=4.8dB 3 3mchamberRadiatedspurious emission(1GHz-6GHz) U=4.9dB 4 3mchamberRadiatedspurious emission(6GHz-40GHz) U=5.0dB 5ConducteddisturbanceU=3.2dB 6RFBandEdgeU=1.68dB 7RFpowerconductedU=1.86dB 8RFconductedSpuriousEmissionU=2.2dB 9RFOccupiedBandwidthU=1.8dB 10RFPowerSpectralDensityU=1.75dB 11humidityuncertaintyU=5.3% 12Temperatureuncertainty U=0.59 °C ProjectNo.:ZKT-221108L8326E Page 8 of 39 3.GENERALINFORMATION 3.1GENERALDESCRIPTIONOFEUT ProductName: ICARSOFTBATTERYTESTCLIP ModelNo.: UBTC9 ModelDifferent.: -- SerialNo.: ZKT-2…

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FCC ID: 2AWD8UBTC9 EUT TEST PHOTO