2BQSZ-ATS25ULTRAsi4732 radio

Main screen 1 H-RADIO 4.2 Status panel Indicators and panel quick start Main screen (FM band) -use of BFO generator for fine tuning to frequency -automatic gain or attenuator -LF bandwidth -range -modulation -setup step -S-meter (press to change view and switch to the histogram or “waterfall” mode for the low-frequency signal, press and hold to turn metering on/off RSSI/SNR signal quality, use for reduce digital noise) -volume (press to turn sound on/off) SQ –indicator of a working squelch MF –simultaneous function indicator listening to multiple frequencies (page 5) -indicator panel for switching on circuit elements (click to display control buttons) (page 3) -Wi-Fi connection (tap to turn on/off) indicator color: green -connection active orange -no Internet connection red -connection error gray -no available networks -battery charge level (tap to display in percentage or volts) "lightning" is displayed while the battery is charging as the charge level decreases, the color changes to yellow and red -tuning frequency in MHz (press and hold to switch between VFO A/B) -signal quality: RSSI –level SNR –signal to noise ratio -stereo broadcast reception indicator in range FM (press to turn on/off stereo reception) -current date and time -RDS information (station name, text and program type) Home screen buttons 2 H-RADIO 4.2 Main screen (SSB modulation) -tuning frequency in kHz (click to directly set frequency without using BFO offset, color the numbers will change to white) -indicator of a variable digit in the frequency when tuning (click on the corresponding digit to installations) -indicator of the passage of waves on the selected range (information obtained from the Internet), color indicator shows the quality of passage (red -bad, yellow -average, green -good) -information about the type of amateur radio communication used in the current range section Buttons -HAMselection of amateur radio band (page 6) -BANDselection of broadcast band (page 6) -FREQfrequency setting / simultaneous mode listening to multiple frequencies (page 5) -STEPselection of tuning step (page 6) -BANDWselection of bass bandwidth (page 6) -MODEmodulation selection / decoder modes (page 6) -VOL / MUTEvolume control (page 4) -AGCon/off automatic gain (page 4) -ATTattenuator control (page 4) -BFOcontrol of BFO oscillator/frequency generator SI5351 (page 3) -UPsearch for broadcast station up in frequency -DNsearch for broadcast station downward in frequency -SCANrange scanner (page 8) -LIGHTdisplay brightness control(page 19) -MEMOmemory of stations and cities (page 9) -RETROretroreceiver scale (page 12) -CBcivil band CB channels (page 11) -FMfast switching of saved stations FM band of current location (page 11) -RDSon/off RDS functions -SETUPdevice settings (page 13) -INFOinformation about the device, settings and passing waves (page 17) -NEXT / BACKswitching between pages Quick start panel / BFO generator 3 H-RADIO 4.2 Panel for quick inclusion of circuit elements Called up by clicking on the panel indicating the inclusion of circuit elements. -BTon/off the Bluetooth module to connect a wireless audio device -LNAon/off HF preamplifier -HIZantenna input impedance switching 50 Ohm/Hi-Z -LOCKlocks the touch screen and encoder (press to open the lock panel) Lock panel -SCREENenable touch screen lock, use to block accidental taps on the screen (can also be used to reduce your own digital noise) -FREQon/off encoder rotation lock The locks are disabled by pressing the encoder button. BFO generator To fine tune to the transmitter frequency in SSB mode, use a BFO generator. Entering the oscillator trim mode is available for each amateur radio band using BFO button or long press the encoder button. In this case, each range retains its own BFO frequency value. The adjustment frequency value varies from -1999 to +1999 Hz. The adjustment step is displayed on the status panel and can be changed by pressing the STEP button. If the device uses an SI5351 generator, then to fine-tune it is necessary to use the BFO Press the BFO frequency once and the SI5351 frequency will be displayed. Reseƫng the BFO or SI5351 frequency to default values is done by long pressing the frequency. Adjusting the volume and signal gain 4 H-RADIO 4.2 Volume control Auto gain and attenuator To control the volume, press the VOL button or the encoder button once. To mute the sound, press the MUTE button or the volume indicator. To automatically mute the sound when there is no station signal, use the squelch. To adjust the squelch level, press in volume control mode to the value volume or once on the encoder button. The squelch level bar will be highlighted. brighter and can be adjusted using an encoder. Squelch is not available for SSB mode. Use the built-in attenuator to control signal gain. Entering control mode the attenuator is performed by pressing the ATT button. Set the required value using the encoder attenuator level to eliminate overload at the RF input. The higher the value, the weaker signal amplification. Press the ATT button again to exit the attenuator adjustment mode. The set level will be displayed in the status bar. Press the AGC button to enable automatic signal gain. The status bar will display corresponding indicator. Press the AGC button again to set the maximum level gain. The corresponding indicator in the status line will be extinguished. Entering frequency 5 H-RADIO 4.2 Direct frequency entry buttons Press the FREQ button on the main screen to enter the frequency or set the listening mode several frequencies. Use the number buttons to enter the frequency. The units of measurement will be selected automatically. Use the dot to enter the FM broadcast frequency. To delete incorrectly entered numbers, use the | button. A frequency that cannot be set is displayed in red. Click OK to set the frequency. The range and type of modulation will be selected automatically. To exit without changing the frequency, press CANCEL. Press SCAN to enter mu…

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LocalRepresentativeLetter ForCertificationServiceintheUSA FederalCommunicationsCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21048 Towhomitmayconcern PursuanttoSection2.911(d)(7),oftheCommission’sRules(47C.F.R.)weattestasfollowsfor theproductlistedbelow: FCCIDModelname 2BQSZ-ATS25ULTRAATS25ultra Weherebyacknowledgeasfollows: i.bothsigneesconfirmthatthepointofcontactacceptsresponsibilitytoactasaUS- AmericanRepresentativeonbehalfoftheapplicant ii.thepointofcontactprovidesthephysicalU.S.addressandemailaslistedbelow iii.bothpartiesmaintaintherequirementsofthisagreementwithoutexpirationdate US-AmericanPointofContactApplicant/ApprovalHolder SignatureSignature CompanyName:LOBOSIOWAINCShenzhenQiaofangTradingCo., LTD FRN:00364139610037256492 ContactName:HarleyLiSuhongLi Address:4623BittercreekDrColorado SpringsCO80922US Room403,BuildingB,City MountainSeaDinghui,No.37, Longjing'aoRoad,Yangmei Community,BantianSub-district, LonggangDistrict,ShenzhenCity Phone:+18188180538N/A Email:[email protected]@139.com

CoveredEquipmentCertificationAttestationLetter 2026.04.08 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA ATTN.:ReviewingEngineer FCCID:2BQSZ-ATS25ULTRA ShenzhenQiaofangTradingCo.,LTD(“theapplicant”)certifiesthattheequipmentfor whichauthorizationissoughtisnot“covered”equipmentprohibitedfromreceivingan equipmentauthorizationpursuanttosection2.903oftheFCCrules. Note:Iftheequipmentforwhichtheapplicantseeksauthorizationisproducedby anyoftheentitiesidentifiedonthecurrentCoveredList,theapplicantshould includeanexplanationonwhytheequipmentisnot“covered”equipment. ShenzhenQiaofangTradingCo.,LTD(“theapplicant”)certifiesthat,asofthedateofthe filingoftheapplication,theapplicantisnotidentifiedontheCoveredListasanentity producing“covered”equipment. ShenzhenQiaofangTradingCo.,LTD(“theapplicant”)certifiesthattheequipmentfor whichauthorizationissoughtdoesnotincludecybersecurityoranti-virussoftware producedorprovidedbyKasperskyLab,Inc.oranyofitssuccessorsandassignees, includingequipmentwithintegratedKasperskyLab,Inc.(oranyofitssuccessorsand assignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB986446 D01 CoveredEquipmentGuidancesectionB(2a). Signed: Printedname:SuhongLi Title:Manager CompanyName:ShenzhenQiaofangTradingCo.,LTD Date:2026.04.08

2026.04.08 FederalCommunicationsCommission Authorization&EvaluationDivision 7345OaklandMillsRoad Columbia,Maryland21046 RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorizeShenzhenBangceTestingTechnologyCo.,Ltd.toacton ourbehalfinallmattersrelatingtoapplicationforequipmentauthorization,includingthesigningofall documentsrelatingtothesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothedenialof benefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseActof1988,21 U.S.C.853(a). Sincerely, Signed: Name:SuhongLi Title:Manager CompanyName:ShenzhenQiaofangTradingCo.,LTD

2026.04.08 EquipmentAutorisationDivision FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 FCCID:2BQSZ-ATS25ULTRA ProductName:si4732radio RequestforConfidentiality PursuanttoSections0.457and0.459ofthecommission’srules,weherebyrequestthat thefollowingdocumentsbeheldconfidential: (Listherethedocumentsforwhichyouareseekingconfidentiality–forexample...) Schematics Blockdiagram  Operationdescription Thesematerialscontaintradesecretsandproprietaryinformationandarenot customarilyreleasedtothepublic.Thepublicdisclosureofthisinformationmightbe harmfultothecompanyandprovideunjustifiedbenefitstoourcompetitors. Name:SuhongLi Title:Manager Company:ShenzhenQiaofangTradingCo.,LTD

ShenzhenQiaofangTradingCo.,LTD Date:2026.04.08 FederalCommunicationsCommission EquipmentAuthorizationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Attn:OETDept. FCCID:2BQSZ-ATS25ULTRA ToWhomItMayConcern: WeherebycertifythatwewillmakedeclarationsofconformityforClassBFMBroadcast Receiver.EnsurethattheproductcomplieswiththerequirementsidentifiedinKDB896810and 47CFR2.948(b). Sincerely, Signature PrintedNameofSignee/Title:SuhongLi/CEO Company:ShenzhenQiaofangTradingCo.,LTD Address:Room403,BuildingB,CityMountainSeaDinghui,No.37, Longjing'aoRoad,YangmeiCommunity,BantianSub-district, LonggangDistrict,ShenzhenCity

ReportNo.:CISRR26031310201 Page 59 of 63 9.EXTERNALANDINTERNALPHOTOS 9.1.ExternalPhotos ReportNo.:CISRR26031310201 Page 60 of 63

Label Size:10mm*5mm FCC ID: 2BQSZ-ATS25ULTRA Label Location

ReportNo.:CISRR26031310201 Page 61 of 63 9.2.InternalPhotos WIFI-ANT BT-ANT ReportNo.:CISRR26031310201 Page 62 of 63 ReportNo.:CISRR26031310201 Page 63 of 63 ------Endofthereport-----

ReportNo.:CISRR26031310203 Reporttemplateversion:CISE-TR-001-A0Page:1of5 TESTREPORT RFExposureEvaluation ReportNo.CISRR26031310203 ProjectNo.CISR260313102 FCCID2BQSZ-ATS25ULTRA ApplicantShenzhenQiaofangTradingCo.,LTD Address Room403,BuildingB,CityMountainSeaDinghui,No.37,Longjing'ao Road,YangmeiCommunity,BantianSub-district,LonggangDistrict, ShenzhenCity ManufacturerShenzhenQiaofangTradingCo.,LTD Address Room403,BuildingB,CityMountainSeaDinghui,No.37,Longjing'ao Road,YangmeiCommunity,BantianSub-district,LonggangDistrict, ShenzhenCity ProductNamesi4732radio Trademark- Model/TypereferenceATS25ultra ListedModel(s)- Standard 47CFRPart2.1093 DateofsamplereceiptMarch16,2026 TestdateMarch16,2026toMarch20,2026 IssuedateMarch20,2026 TestresultComplied Reviewedby:LucasHuang Approvedby:HansHu Thetestresultsrelateonlytothetestedsamples. ThetestreportshouldnotbereproducedexceptinfullwithoutthewrittenapprovalofShenzhenBangceTesting TechnologyCo.,Ltd. ReportNo.:CISRR26031310203 Reporttemplateversion:CISE-TR-001-A0Page:2of5 1.APPLICABLESTANDARD 47CFRPart2.1093:Radiofrequencyradiationexposureevaluation:portabledevices ANSIC95.1–3999:IEEEStandardforSafetyLevelswithRespecttoHumanExposuretoRadioFrequency ElectromagneticFields,3kHzto300GHz. FCCKDBpublication447498D01GeneralRFExposureGuidancev06:MobileandPortableDevicesRF ExposureProceduresandEquipmentAuthorizationPolicies. 47CFRPart1.1307:Actionsthatmayhaveasignificantenvironmentaleffect,forwhichEnvironmental Assessments(EAs)mustbeprepared. 2.REPORTVERSION VersionNo.IssuedateDescription 00March20,2026Original ReportNo.:CISRR26031310203 Reporttemplateversion:CISE-TR-001-A0Page:3of5 3.RADIOSPECIFICATIONDESCRIPTION Bluetooth Supportedtype:BREDRLE-1Mbps LE-2Mbps WIFI-2.4GHzBand Supportedtype:802.11b802.11g802.11n 802.11ax Note:PleaserefertoRFreportfordetailedtechnicalspecifications 4.SIMULTANEOUSTRANSMISSIONANALYSIS ThedeviceuseasingletransmittermoduleandantennaforBluetoothandWIFI,cantransmitsimultaneously. ReportNo.:CISRR26031310203 Reporttemplateversion:CISE-TR-001-A0Page:4of5 5.TESTRESULT 5.1.Standalonetransmission Limit: KDB447498D01v06,Clause4.3.1a) For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-g SARtestexclusionthresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparation distance,mm)]*[√f(GHz)]≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation31The resultisroundedtoonedecimalplaceforcomparison Thevalues3.0and7.5arereferredtoasnumericthresholdsinstepb)below Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mm, andfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmaccordingto4.1f)isappliedtodetermine SARtestexclusion. Result: Passed TestData Radiotype Frequency (GHz) Maximum output power #1 (dBm) Maximum tune-up #2 EIRP(dBm) Minimum distance (mm) Evaluated value LimitResult BT2.4021.7225.000.49133.00PASS WIFI24377.1485.001.97003.00PASS Note #1:ThisvaluecomesfromtheRFtestreport. #2:Thisvalueisdeclaredbytheapplicant. ReportNo.:CISRR26031310203 Reporttemplateversion:CISE-TR-001-A0Page:5of5 5.2.Simultaneoustransmission Limit: KDB447498D01v06,Clause4.3.2,47CFRPart1.1307 InthecaseofxedRFsourcesoperatinginthesametime-averagingperiod,orof multiplemobileorportableRFsourceswithinadeviceoperatinginthesametime averagingperiod,ifthesumofthefractionalcontributionstotheapplicablethresholds islessthanorequalto1asindicatedinthefollowingequation. Where a=numberoffxed,mobile,orportableRFsourcesclaimingexemptionusingparagraph (b)(3)(i)(B)ofthissectionforP,includingexistingexempttransmittersandthosebeing added. b=numberoffxed,mobile,orportableRFsourcesclaimingexemptionusingparagraph (b)(3)(i)(C)ofthissectionforThresholdERP,includingexistingexempttransmittersand thosebeingadded. c=numberofexistingfixed,mobile,orportableRFsourceswithknownevaluationforthespeci edminimumdistanceincludingexistingevaluatedtransmitters. P j =theavailablemaximumtime-averagedpowerortheERP,whicheverisgreater,forxed, mobile,orportableRFsourceiatadistancebetween0.5cmand40cm(inclusive). P th,j =theexemptionthresholdpower(P)accordingtoparagraph(b)(3)(i)(B)ofthissectionfor xed,mobile,orportableRFsourcei. ERP j =theERPoffixed,mobile,orportableRFsourcej. ERP th,j =exemptionthresholdERPforfixed,mobile,orportableRFsourcej,atadistanceofat leastλ/2πaccordingtotheapplicableformulaofparagraph(b)(3)(i)(C)ofthissection. Evaluated k =themaximumreportedSARorMPEoffixed,mobile,orportableRFsourcekeither inthedeviceoratthetransmittersitefromanexistingevaluationatthelocationofexposure. ExposureLimit k =eitherthegeneralpopulation/uncontrolledmaximumpermissibleexposure (MPE)orspecicabsorptionrate(SAR)limitforeachxed,mobile,orportableRFsourcek, asapplicablefrom§1.1310ofthischapter. Result:Passed TestData Type Evaluated value Standalone Limit RaitoValue (Evaluatedvalue/ StandaloneLimit) Sum Simultaneous Limit Result BT0.49133.000.164 0.8201.00PASS WIFI1.97003.000.657 --------EndofReport--------

ReportNo.:CISRR26031310202 Thetestresultsrelateonlytothetestedsamples. ThetestreportshouldnotbereproducedexceptinfullwithoutthewrittenapprovalofShenzhenBangce TestingTechnologyCo.,Ltd. Page1of48 TESTREPORT ReportNo.CISRR26031310202 ProjectNo.CISR260313102 FCCID2BQSZ-ATS25ULTRA ApplicantShenzhenQiaofangTradingCo.,LTD Address Room403,BuildingB,CityMountainSeaDinghui,No.37,Longjing'ao Road,YangmeiCommunity,BantianSub-district,LonggangDistrict, ShenzhenCity ManufacturerShenzhenQiaofangTradingCo.,LTD Address Room403,BuildingB,CityMountainSeaDinghui,No.37,Longjing'ao Road,YangmeiCommunity,BantianSub-district,LonggangDistrict, ShenzhenCity ProductNamesi4732radio Trademark- Model/TypereferenceATS25ultra ListedModel(s)- Standard 47CFRPart15.247 DateofsamplereceiptMarch16,2026 TestdateMarch16,2026toMarch20,2026 IssuedateMarch20,2026 TestresultComplied Reviewedby:LucasHuang Approvedby:HansHu ReportNo.:CISRR26031310202 Page 2 of 48 Contents 1.STANDARDANDAPPLICABLETESTMETHODS........................................................................................3 2.REPORTVERSION..........................................................................................................................................3 3.TESTDESCRIPTION.......................................................................................................................................4 4.SUMMARY........................................................................................................................................................5 4.1.ProductDescription*..................................................................................................................................5 4.2.RadioSpecificationDescription*..............................................................................................................5 4.3.ModificationofEUT.....................................................................................................................................5 4.4.Deviationfromstandards...........................................................................................................................6 4.5.TestingSite...................................................................................................................................................6 5.TESTCONFIGURATION.................................................................................................................................7 5.1.Testfrequencylist.......................................................................................................................................7 5.2.Descriptionsoftestmode...........................................................................................................................7 5.3.Testsampleinformation.............................................................................................................................7 5.4.Environmentalconditions...........................................................................................................................7 5.5.Statementofthemeasurementuncertainty.............................................................................................7 5.6.EquipmentUsedduringtheTest................................................................................................................8 6.TESTRESULTS.............................................................................................................................................10 6.1.EvaluationResults(Evaluation)...............................................................................................................10 6.1.1.AntennaRequirement............................................................................................................................10 6.2.RadioSpectrumMatterTestResults(RF)...............................................................................................11 6.2.1.ConductedEmissionatACpowerline.................................................................................................11 6.2.2.6dBBandwidth........................................................................................................................................14 6.2.3.MaximumConductedOutputPower.....................................................................................................15 6.2.4.PowerSpectralDensity..........................................................................................................................16 6.2.5.Conductedbandedgeandspuriousemission...................................................................................17 6.2.6.Radiatedbandedgeemission...............................................................................................................18 6.2.7.RadiatedSpuriousEmission(below1GHz).........................................................................................24 6.2.8.RadiatedSpuriousEmission(Above1GHz)........................................................................................28 7.APPENDIXREPORT......................................................................................................................................36 7.1.ConductedOutputPower.........................................................................................................................36 7.2.6dBBandwidth...........................................................................................................................................38 7.3.PowerSpectralDensity.............................................................................................................................40 7.4.DutyCycle..................................................................................................................................................42 7.5.ConductedSpurious&BandEdgeEmission.........................................................................................44 ReportNo.:CISRR26031310202 Page 3 o…

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CA-C03规格书 广州寒武纪电子科技有限公司 CA-C03_V02 1 SMD天线规格书 SMD Antenna CrossAir TM SMD天线系列 符合RoHS规范 PN:CA-C03 2.4 GHz ISM 频段天线 Specification Sheet Manufacturer:Guangzhou Cambrian Electronic Technology Co., Ltd. Address: 1101, 1st Floor, Building 1, Hongda Creative Park, Yuanxiang Road, Yunpu Street, Huangpu District, Guangzhou City CA-C03规格书 广州寒武纪电子科技有限公司 CA-C03_V02 2 特点 1. 尺寸仅5.5 X 2.0 X 1.0 mm 3 的小尺寸SMD贴片天线. 2. 低能量损耗，高天线效率。 3. 在温湿度变化的情况下具有高稳定性。 应用 1. 2.4GHz ISM 频段天线应用 2. 蓝牙、ZigBee、无线应用、智能家居应用等 3. WIFI（仅2.4G） 结构 1、天线馈电端 2、馈电识别标志 3、天线焊接固定端 尺寸 三视图 符号 尺寸(mm) L 5.5±0.2 w 2.0±0.1 T 1.0±0.1 a 0.5±0.1 CA-C03规格书 广州寒武纪电子科技有限公司 CA-C03_V02 3 电气特性 CA-C03 Specification 工作频率范围Working Frequency 2450±50MHz 带宽Band Width >100MHz 阻抗Impedance 50Ω 增益Gain(dBi) 4.3（peak） 驻波比VSWR <2 工作温度Operation Temperature -40°C~+95°C 可承受功率Power Capacity 3W 天线2.4G工作频率需要通过阻抗匹配器件调试来实现. 天线焊盘和走线设计 PCB原理图 设计尺寸图 CA-C03规格书 广州寒武纪电子科技有限公司 CA-C03_V02 4 匹配器件值 串联器件Series 1 电阻0Ω 并联器件Shunt 1 高频电感3nh 串联器件Series 2 电阻0Ω CA-C03规格书 广州寒武纪电子科技有限公司 CA-C03_V02 5 测试板上天线测试 (板厚 1.0mm) 天线 S11 特性 天线 VSWR 特性 CA-C03规格书 广州寒武纪电子科技有限公司 CA-C03_V02 6 效率和辐射图 效率、辐射图、增益等性能是基于测试板设计得到的。 CA-C03天线的规格特性测试数据是 基于测试PCB板尺寸以及下图所示的测试方向所得到的。以下数据是在ETS 3D 微波暗室测 试完成的. 增益和效率 带宽 2.4G-2.5GHz 峰值增益Peak Gain 4.3dBi 带内平均增益 Average Gain across the band 4.1dBi 带内增益范围 Gain Range across the band 3.9dBi~4.3dBi 峰值效率Peak Efficiency 81.7% 带内平均效率 Average Efficiency across the band 80.2% 带内效率范围 Efficiency Range across the band 78.6%~81.7% Z Y X CA-C03规格书 广州寒武纪电子科技有限公司 CA-C03_V02 7 Theta @2.45 GHz Phi @2.45 GHz Total @2.45 GHz 焊接条件 可靠无损的典型焊接规范如下图所示： CA-C03规格书 广州寒武纪电子科技有限公司 CA-C03_V02 8 包装 塑胶载带规格 (单位:mm) CA-C03规格书 广州寒武纪电子科技有限公司 CA-C03_V02 9 Index Ao Bo ΦD T W Dimension (mm) 3.0±0.1 6.0±0.1 1.55±0.05 1.6±0.1 16±0.2 Index E F Po P1 P2 Dimension (mm) 1.75±0.1 7.0±0.1 4.0±0.1 4.0±0.1 2.0±0.1 卷盘尺寸 Index A B C Dimension(mm) 330 100 13.5 标准数量： 3000 PCS/盘. 存储环境 产品存储时应满足下列条件： 温度 : -10°C~+40°C 湿度 : 30% 至 70% 相对湿度 产品放置的位置不要接触腐蚀性气体，如硫磺等。氯气或酸可能导致产品电极氧化 造成可焊接性变差。 产品应放置在工具箱里且避免受潮、灰尘的影响。 产品应存放在仓库中且避免热、振动、阳光直射。 产品应在密闭条件下储存。 广州寒武纪电子科技有限公司 商务合作与技术支持 •商务合作：何芷羚｜手机13611498429｜微信：gzhwjelec 邮箱：[email protected] 梁启俊｜手机18122043436｜微信：hwjelec 邮箱：[email protected] •技术咨询：陈工｜手机：18028016875｜微信：gzhanwuji 邮箱：[email protected] 公司信息 •广州寒武纪电子科技有限公司 •地址：广州市黄埔区云埔街道源祥路弘大创意园1栋11楼1101 •官网：http://www.gzhwjdz.com/

ReportNo.:CISRR26031310201 Page 57 of 63 8.TESTSETUPPHOTOS ConductedEmissionatACpowerline Radiatedbandedgeemission RadiatedSpuriousEmission(Above1GHz) ReportNo.:CISRR26031310201 Page 58 of 63 RadiatedSpuriousEmission(below1GHz)