ZJP-ITBSW423Bluetooth Speaker

Code:AB-RF-05-b ExternalPhotograph Code:AB-RF-05-b Code:AB-RF-05-b Code:AB-RF-05-b Code:AB-RF-05-b

LabelLocationOnEUT Label ProductName:BluetoothSpeaker ModelNo.:SR418E FCCID:ZJP-ITBSW423 ThisdevicecomplieswithPart15oftheFCCRules.Operationis subjecttothefollowingtwoconditions: (1)Thisdevicemaynotcauseharmfulinterference,and (2)Thisdevicemustacceptanyinterferencereceived,including interferencethatmaycauseundesiredoperation.

Code:AB-RF-05-b InternalPhotograph BT&BLEANT Code:AB-RF-05-b Code:AB-RF-05-b Code:AB-RF-05-b BTANT-R BTANT-L Code:AB-RF-05-b

version01 ShenzhenSKYDRAGONAudio-videoTechnology Co.,LTD DeclarationconcerningAntennaSpecification Itisherebydeclaredthattheproduct ModelNo.:SR418E,ITBSW423B,MTBSW423B FCCID:ZJP-ITBSW423 fulfillstherequirementinFCCtestrelatingtotheantennatype. ThedevicespecifiedaboveconfirmstotheFCCrecommendationsforinternalantennatype(s) describedbelow: ModelNo.ofantenna:N/A Typeofantenna:PVCAntenna Gainoftheantenna:2.68dBi Frequencyrange:2402-2480MHz ModelNo.ofantenna:N/A Typeofantenna:CeramicAntenna Gainoftheantenna:2dBi Frequencyrange:2402-2480MHz ModelNo.ofantenna:N/A Typeofantenna:CeramicAntenna Gainoftheantenna:2dBi Frequencyrange:2402-2480MHz Themountingoftheantennaisfixedtotheradiomoduleandnootherantennashouldbeused. Companyname:ShenzhenSKYDRAGONAudio-videoTechnologyCo.,LTD Address:B16,Laneway3,Liuxian2RD,District71,Baoan,Shenzhen,China City:Shenzhen ZIP/Postalcode:/ Country:China Place:ShenzhenDate:9/22/2022 Signature:

SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 1 深圳市飞敏科技有限公司 ShenZhen FeiMin Technology CO.,LTD. 产品规格书 Product specification 客户 CUSTOMER: 深圳市盛天龙视听科技有限公司 产品名称 PRODUCTS: 522210—D2贴片天线 客户料号 PART NO: 产品型号 Spec.: D2 日期 Data: 2022.8.22 备注：承认盖章后请回复一份承认书（或复印件）给我司，其余由贵公司存档 REMARK:Please send us one(or copy)of this approval with stamp after accepting,other copies filed by the customer. 地址：深圳市宝安区西乡街道固戍社区恒南一路C栋厂房303室 ADD:Room 303,Building C,Hengnan one Road,Gushu community,Xixiang Street,Bao’an District,Shenzhen City 电话Tel: 0755-23035723 传真Fax: 0755-23036702 邮箱E-mail: [email protected] 网址HTTP:www.fmant.cn 客户 CUSTOMER 承认 ACCEPTED BY 审核 CHECKED BY 批准 APPROVED BY 供应商 SUPPLIER 拟制 PREPARED BY 审核 CHECKED BY 批准 APPROVED BY 杨轩 夏兴喜 马冬冬 SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 2 2 1. 项目信息Project Information 1.1. 外观尺寸Appearance and Dimensions Symbol Dimension (mm) L（长度） 5.2± 0.20 W（宽度） 2.2± 0.20 T（厚度） 1.0± 0.20 S（电极宽度） 0.5± 0.20 SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 3 3 1.2. 天线净空区面积antenna Clearance area 在设计天线时，应远离金属部件和不相关的部件，如电池、振荡器、防护罩、摄像头等，为天线留出 干净的空间。这个间隔简称为净空区。以下是我们建议预留的净空区面积大小。 When designing the antenna, it should be far away from metal components and irrelevant components such as batteries, oscillators, shields, cameras, etc. to leave a clean space for the antenna. This interval is called clearance area. The following is the size of clearance area we recommend to reserve. 天线型号（Model） 天线尺寸 （size） 净空区面积 Clearance area L*W(mm) A1（2.4G单极） 5.5*1.2*1.2 9.1*5.6 X5（2.4G单极） 5.2*2.2*1.0 8.7*6.5 X6（2.4G pifa） 3.2*1.6*1.0 7.0*6.0 D1（2.4G单极） 5.2*2.2*1.0 8.7*6.5 D2（2.4G单极） 5.2*2.2*1.0 8.7*6.5 D3（2.4G单极） 3.4*1.7*1.2 7.2*6.5 F01（2.4G pifa） 3.2*1.6*0。4 7.0*6.0 S2（2.4/5.8G双频） 7.0*3.0*2.0 9.0*7.0 U1 (UHF单极） 15.0*3.0*1.0 19.0*8.0 G2（GPS单极） 9.5*3.0*1.0 13.5*7.5 SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 4 4 1.3. 天线Demo测试板 Demo Test Board with Antenna(Unit:mm) 1.4. 匹配电路Matching Circuit 使用以下推荐的匹配和调谐元件值，在我们的标准30*40 mm评估板上，中心频率约为2440mhz。然 而，这些是典型的参考值，当电路板或零件供应商不同时，可能需要更改。 With the following recommended values of matching and tuning components,the center frequencies will be about 2440 MHz at our standard 30*40 mm evaluation board.However,these are typical reference values which may need to be changed when circuit boards or part vendors are diffierent. 2 3 1 系统匹配电路元件(村田) System Matching Circuit Component（Murata） Location Desciption Tolerance 1 NC / 2 1.6nH(0402) ±0.2nH 3 0.75pF (0402) ±0.1pF SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 5 5 2. 电特性Electrical Characteristics(30*40mm ground plane) 2.1.电子表格Electrical Table 特征Characteristics 规范Specifications 单位Unit 轮廓尺寸Outline Dimensions 5.2*2.2*1.0 mm 工作频率Working Frequency 2400-2500 MHz 电压驻波比VSWR <2 / 阻抗Impedance 50 Ω 极化Polarization 线极化 / 增益Gain 峰值Peak 2 dBi 效率Efficiency 50 % 2.2.电压驻波比与回波损耗 VSWR & return loss VSWR return loss SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 6 6 2.3.天线增益与效率 Gain and Efficiency 测试系统Test system Frequency (MHz) Gain (dBi) Efficiency (%) 2400 MHz 1.34 45.88 2410 MHz 1.37 46.78 2420 MHz 1.09 47.67 2430 MHz 1.22 50.38 2440 MHz 1.45 50.78 2450 MHz 1.67 51.44 2460 MHz 1.87 51.34 2470 MHz 1.48 51.36 2480 MHz 2.00 51.24 2490 MHz 1.67 51.36 2500 MHz 1.89 52.24 SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 7 7 2.4.天线辐射方向图Antenna radiation pattern [email protected] 2D-plane XOY @2.44GHz 2D-plane [email protected] 2D-plane YOZ @2.44GHz SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 8 8 3.包装信息Packaging Information 3.1. 胶带规范Tape specification Index A0 B0 K0 P0 P P2 φD0 W E F T Dimension(mm) 2.5± 0.1 5.5± 0.1 1.3± 0.1 4.0± 0.1 8.0± 0. 1 2.0± 0.1 1.5 +0.1 12.0 ±0.3 1.75 ±0.1 5.5± 0.1 0.3± 0.05 1.10链轮孔距累积公差±0.20。10 sprocket hole pitch cumulative tolerance ±0.20. 2.在250毫米中，载体的拱度在1毫米以内。Carrier camber is within 1 mm in 250 mm. 3.所有尺寸符合EIA-481-C要求。All dimensions meet EIA-481-C requirements. 4.材料:透明PS。Material :Transparent PS. 5.包装长度每7“卷:12.5米。Packing length per 7" reel :12.5Meters. 6.组件加载/ 7”卷:3000个。Component load per 7" reel : 3000 pcs.(前后共预留120pcs) 3.2.卷规范Reel specification Index A B C D Dimension(mm) 13.3±0.3 100±0.3 330±0.3 24.5±0.3 SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 9 9 4.注意事项Notes 1)产品应小心处理，以避免汗水和皮肤油脂损坏或污染。 Products should be handled with care to avoid damage or contamination from perspiration and skin oils. 2)对于单个部件，强烈建议使用镊子或真空拾取。 The use of tweezers or vacuum pick up is strongly recommended for individual components. 5.储存条件Storage Conditions 1)推荐产品从交货之日起6个月内使用。 Recommended products should be used within 6 months form the time of delivery. 2)存储环境条件 Storage environment condition 温湿度条件:-10~40°C，30~70%RH。 Temperature and humidity conditions:-10~40°C and 30~70%RH. 包装材料应保存在空气中不含氯或硫的地方。 The packaging material should be kept where no chlorine or sulfur exists in the air. 产品应储存在仓库内，无热震、振动、阳光直射等。 Products should be storage in thewarehouse without heat shock,vibration,direct sunlight and so on.

专业天线服务商 深圳市飞敏科技有限公司 SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 项目型号 SR418 天线型号 测 试 魏月娥 审 核 夏兴喜 日 期 2022-09-20 天线测试报告 Antenna test report SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. TEL:0755-23035723 Mail:[email protected] URL:www.fmant.cn 测试设备和测试环境 Test equipment and test environment SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. TEL:0755-23035723 Mail:[email protected] URL:www.fmant.cn 测试设备 Test equipment 无源指标 增益 效率 3D方向图 有源指标 TRP总辐射功率 TIS总接收灵敏度 探头微波暗室 频率：0.4GHz至6GHz 主要测试指标 SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. TEL:0755-23035723 Mail:[email protected] URL:www.fmant.cn 测试设备 Test equipment Agilent E5071C矢量网络分析仪 频率：300 kHz至8.5GHz R&S CMW500 宽带无线通信测试仪 GSM/3G/4G WIFI/ Bluetooth NB-IoT SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. TEL:0755-23035723 Mail:[email protected] URL:www.fmant.cn 天线驻波比 Antenna SWR SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. TEL:0755-23035723 Mail:[email protected] URL:www.fmant.cn 天线回波损耗 Antenna Return loss SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. TEL:0755-23035723 Mail:[email protected] URL:www.fmant.cn 天线增益与效率 Antenna gain and efficiency SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. TEL:0755-23035723 Mail:[email protected] URL:www.fmant.cn 天线 Freq(MHz) Efficiency (％) Gian(dBi) 2400 48.62 2.26 2410 49.61 2.36 2420 49.38 2.48 2430 50.69 2.59 2440 50.79 2.68 2450 50.27 2.65 2460 49.6 2.57 2470 49.02 2.59 2480 49.77 2.55 2490 48.66 2.33 2500 58.22 2.28 插入图片1 插入图片2 插入图片3 插入图片4 天线辐射方向图 Antenna Radiation Pattern SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. TEL:0755-23035723 Mail:[email protected] URL:www.fmant.cn 深圳市宝安区西乡固戍恒南一路C栋303 TEL:(86)755-23035723. FAX:0755-23036702 E-mail:[email protected] ADD: 303，building C,GUSHU Hengnan Road,Xixiang,Baoan district Shenzhen Thanks for your support！ 感谢您的支持！

RFEXPOSUREEVALUATION FCCID:ZJP-ITBSW423 AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeused toevaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF) Radiationasspecifiedin§1.1307(b): RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,using measurementsorcomputersimulation.WhenroutineSARevaluationisnot required,portabletransmitterswithoutputpowergreaterthantheapplicable lowthresholdrequireSARevaluationtoqualifyforTCBapproval. Channel (MHz) Maximum output power (dBm) Tuneup tolerance (dBm) MaxTuneUp Power(dBm) Distance (mm) Calculation results Limit Operating Mode BDR 24022.252.25 ±1 3.25050.6553 GFSK 24411.871.87 ±1 2.87050.6053 24801.111.11±12.11050.5123 EDR 24021.481.48 ±1 2.48050.5493 π/4DQPSK 24411.151.15 ±1 2.15050.5133 24800.530.53±11.53050.4483 EDR 24021.641.64 ±1 2.64050.5693 8-DPSK 24411.361.36 ±1 2.36050.5383 24800.630.63±11.63050.4583 BLE 24022.282.28 ±1 3.28050.6603 GFSK 24401.911.91 ±1 2.91050.6113 24801.171.17±12.17050.5193 ForL: Channel (MHz) Maximum output power (dBm) Tuneup tolerance (dBm) MaxTuneUp Power(dBm) Distance (mm) Calculation results Limit Operating Mode BDR 24020.310.31±1 1.310 5 0.419 3 GFSK 2441-1.19-1.19 ±1 -0.190 5 0.299 3 24800.330.33±1 1.330 5 0.428 3 EDR 2402-0.46-0.46±1 0.540 5 0.351 3 π/4DQPSK 2441-2.5-2.5 ±1 -1.500 5 0.221 3 2480-1.06-1.06±1 -0.060 5 0.311 3 EDR 2402-0.15-0.15±1 0.850 5 0.377 3 8-DPSK 2441-1.71-1.71 ±1 -0.710 5 0.265 3 2480-0.46-0.46±1 0.540 5 0.357 3 ForR: Channel (MHz) Maximum output power (dBm) Tuneup tolerance (dBm) MaxTuneUp Power(dBm) Distance (mm) Calculation results Limit Operating Mode BDR 24021.981.98±12.98050.6163 GFSK 24411.801.80 ±1 2.80050.5953 24801.071.07±12.07050.5073 EDR 24021.431.43±12.43050.5423 π/4DQPSK 24411.121.12 ±1 2.12050.5093 24800.480.48±11.48050.4433 EDR 24021.541.54±12.54050.5563 8-DPSK 24411.291.29 ±1 2.29050.5293 24800.500.50±11.50050.4453 Result:NoStandaloneSARtestisrequired.

Page1of23 AppendixTestData ReportNo.:18220WC20196302TestSampleNo.:1-2-2 StartTestDate:2022.8.24FinishTestDate:2022.9.1 TestEngineer:Auditor: Temperature:27.3 °C RelativeHumidity:47% Pressure:1012hPa AppendixA:DTSBandwidth TestResult TestModeAntennaFrequency[MHz]DTSBW[MHz]FL[MHz]FH[MHz]Limit[MHz]Verdict BLE_1MAnt1 24020.6762401.6602402.3360.5PASS 24400.6962439.6442440.3400.5PASS 24800.6642479.6682480.3320.5PASS Page2of23 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page3of23 Page4of23 AppendixB:OccupiedChannelBandwidth TestResult TestModeAntennaFrequency[MHz]OCB[MHz]FL[MHz]FH[MHz] BLE_1MAnt1 24021.02962401.49302402.5226 24401.03062439.49402440.5246 24801.02772479.49532480.5230 Page5of23 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page6of23 Page7of23 AppendixC:Maximumconductedoutputpower TestResultPeak TestModeAntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict BLE_1MAnt1 24022.28≤30PASS 24401.91≤30PASS 24801.17≤30PASS Page8of23 TestGraphsPeak BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page9of23 Page10of23 AppendixD:Maximumpowerspectraldensity TestResult TestModeAntennaFrequency[MHz]Result[dBm/3kHz]Limit[dBm/3kHz]Verdict BLE_1MAnt1 2402-12.91≤8.00PASS 2440-13.25≤8.00PASS 2480-13.99≤8.00PASS Page11of23 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page12of23 Page13of23 AppendixE:Bandedgemeasurements TestResult TestModeAntennaChNameFrequency[MHz]RefLevel[dBm]Result[dBm]Limit[dBm]Verdict BLE_1MAnt1 Low24021.51-57.68≤-18.49PASS High24800.36-58.2≤-19.64PASS Page14of23 TestGraphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 Page15of23 AppendixF:ConductedSpuriousEmission TestResult TestModeAntennaFrequency[MHz] FreqRange [MHz] RefLevel [dBm] Result[dBm]Limit[dBm]Verdict BLE_1MAnt1 2402 Reference1.081.08---PASS 30~10001.08-69.17≤-28.92PASS 1000~265001.08-53.51≤-28.92PASS 2440 Reference0.250.25---PASS 30~10000.25-70.4≤-29.75PASS 1000~265000.25-54.27≤-29.75PASS 2480 Reference0.030.03---PASS 30~10000.03-69.87≤-29.97PASS 1000~265000.03-54.11≤-29.97PASS Page16of23 TestGraphs BLE_1M_Ant1_2402_0~Reference BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 Page17of23 BLE_1M_Ant1_2440_0~Reference BLE_1M_Ant1_2440_30~1000 Page18of23 BLE_1M_Ant1_2440_1000~26500 BLE_1M_Ant1_2480_0~Reference Page19of23 BLE_1M_Ant1_2480_30~1000 BLE_1M_Ant1_2480_1000~26500 Page20of23 Page21of23 AppendixG:DutyCycle TestResult TestModeAntennaFrequency[MHz] ONTime [ms] Period [ms] DutyCycle [%] DutyCycle Factor[dB] BLE_1MAnt1 24020.380.6360.322.20 24400.380.6360.322.20 24800.380.6360.322.20 Page22of23 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page23of23 ---End---

ReportNo.:18220WC20196302FCCID:ZJP-ITBSW423Page1of30 Code:AB-RF-05-b FCCTestReport ClientName: ShenzhenSKYDRAGONAudio-video TechnologyCo.LTD ClientAddress: B16,Laneway3,Liuxian 2RD,District71,Baoan,shenzhen,China ProductName:BluetoothSpeaker ReportDate:Sept.22,2022 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC20196302FCCID:ZJP-ITBSW423Page2of30 Code:AB-RF-05-b Contents 1.GeneralInformation............................................................................................................................................6 1.1.ClientInformation....................................................................................................................................6 1.2.DescriptionofDevice(EUT)..................................................................................................................6 1.3.AuxiliaryEquipmentUsedDuringTest.................................................................................................7 1.4.DescriptionofTestConfiguration..........................................................................................................7 1.5.DescriptionOfTestSetup......................................................................................................................8 1.6.TestEquipmentList.................................................................................................................................9 1.7.MeasurementUncertainty....................................................................................................................10 1.8.DescriptionofTestFacility...................................................................................................................10 2.SummaryofTestResults.................................................................................................................................11 3.ConductedEmissionTest................................................................................................................................12 3.1.TestStandardandLimit........................................................................................................................12 3.2.TestSetup...............................................................................................................................................12 3.3.TestProcedure.......................................................................................................................................12 3.4.TestData.................................................................................................................................................12 4.RadiationSpuriousEmissionandBandEdge.............................................................................................15 4.1.TestStandardandLimit........................................................................................................................15 4.2.TestSetup...............................................................................................................................................15 4.3.TestProcedure.......................................................................................................................................16 4.4.TestData.................................................................................................................................................17 5.MaximumPeakOutputPowerTest...............................................................................................................25 5.1.TestStandardandLimit........................................................................................................................25 5.2.TestSetup...............................................................................................................................................25 5.3.TestProcedure.......................................................................................................................................25 5.4.TestData.................................................................................................................................................25 6.6DBOccupyBandwidthTest..........................................................................................................................26 6.1.TestStandardandLimit........................................................................................................................26 6.2.TestSetup...............................................................................................................................................26 6.3.TestProcedure.......................................................................................................................................26 6.4.TestData.................................................................................................................................................26 7.PowerSpectralDensityTest...........................................................................................................................27 7.1.TestStandardandLimit........................................................................................................................27 7.2.TestSetup...............................................................................................................................................27 7.3.TestProcedure.......................................................................................................................................27 7.4.TestData.................................................................................................................................................27 8.100kHzBandwidthofFrequencyBandEdgeRequirement......................................................................28 8.1.TestStandardandLimit........................................................................................................................28 ReportNo.:18220WC20196302FCC…

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Code:AB-RF-05-b TestSetupPhotograph PhotoofConductedEmissionMeasurement PhotoofRadiationEmissionTest Code:AB-RF-05-b