VEGAS射频频道模拟器主要特点-实时频道组合模拟器-高达20个可调地面通道-AWGN发生器（白噪音发生器）-可调带宽能力从1.5MHz至10MHz-电视画面时明时暗发生器-多谱勒模式：经典，纯，扁平，Gaussian+Rice***组合-模拟你的特定***概况-远程控制编程-LMS*（陆地移动***）DVB-SH组合-数字电视标准预设配置描述Vega，射频信道模拟器，是正确的工具来测试和验证你的移动和固定***是否达到任何一种数字电视标准。由于其强大的实时过程，从基本的原始信号，Vega可以产生一个现实的广播传输来检查您的***上表现和限制。Vega为广泛的实验室，芯片组和***制造商提供工具保证其产品和服务按时上市时间，性能以及质量。致力于测试与测量，为更好地安装在你的设施（研发，生产线，等），Vega存在两种形式（架形式和实验室的形式）。强大性能和稳定性Vega射频频道模拟器支持VHF，UHF和S波段信号（根据要求可定制其他的频率波段）。占有1.5MHz到10MHz频道带宽的信号，Vega处理地面，***和混合渠道传播模式。它的结构紧凑，易于使用。VEGAS射频频道模拟器规格1）射频输入*射频输入连接:N型（母）*射频输入频率范围：-VHF波段:170to240MHz-UHF波段:470to862MHz-S波段:2.170GHzto2.2GHz(详细见订购资料)*输入频率灵敏度：1Hz*射频输入水平范围:-15dBmto-25dBm(射频输入***高水平:+5dBm)*输入截取点第三阶（IIP3)>10dBm2）射频输出*射频输出连接：N型（母）*射频输出水平范围：-20dBmto-110dBm(steps0.1dB)*没有明暗和噪音设置-MER>36dB-Shoulders:>45dB3）带宽能力*可从1.5MHz至10MHz(1kHz)调节4）频道传输文件地面传播：-高达20个可调振幅，延迟，相位和***（高达3000Hz）-纯，古典（Jakes），平，高斯（Gaussian），和Gaussian+Rice组合（PI3/PO3组合)*预设配置：-F1：固定***（Ricean）-P1:便携式***（Rayleigh）-TU6：典型城市***-PI3：移动式室内***-PO3:移动式室外***DVB-SH组合，***传播：*陆地移动***（LMS)制式：-慢***（slowfading)-内部LMS（3国，Rice和Raleigh模式）*外置组合能力****移动：延迟和频率漂移DVB-SH组合，混合传播（地面和***结合）：*高达12个地面通道，可调振幅，延迟，相位和***（Doppler）*传播通道之间的Delta水平*传播通道之间的Delta时间*传播通道之间的Delta频率5）AWGN发生器:*C/N可从-4dB至+40dB调节,步进0.1dB*白冲噪音能力6）DTV标准兼容*DVB-T,DVB-T2,DVB-T2延伸,DTMB,ATSC,DVB-H,DVB-SH,CMMB,ISDB-T/TB,ATSC-MH,FLOTM,DAB,T-DMB7）显示(只有用于实验室的形式)*彩色TFT显示*XGA解析度（1024*768）*触屏显示8）连接件*一个RJ45连接器用于以太网10/100BaseT连接*自动远程控制编程*三个USB连接器*SCPI标准控制命令9）物性*操作温度范围：0°Cto40°C*尺寸(LxlxH):实验室形式:350x230x250架式:450x500x44*电源：90to250VAC-47/63Hz-100VA***大订购资料X***R-VGA0-2120频道模拟器-VHF(170-240MHz)输入/输出-1U架X***R-VGA0-2130频道模拟器-UHF(470-860MHz)输入/输出-1U架X***L-VGA0-2120频道模拟器-VHF(170-240MHz)输入/输出-LaboX***L-VAG0-2130频道模拟器-UHF(470-860MHz)输入/输出t-LaboVEGARFChannelSimulatorKeyfeatures-RealtimeChannelprofilesimulati***-Upto20adjustableterrestrialpaths-AWGNgeneration(whitenoisegenerator)-AdjustableBandwithcapabilitiesfrom1.5MHzupto10MHz-Fadinggenerator-Dopplermodes:classical,pure,flat,Gaussian+RiceDopplerprofiles-Simulationofyourspecificsatelliteprofiles-Remotecontrolprogramming-LMS*(LandMobileSatellite)DVB-SHprofile-PresetprofileforDTVstanda***DescriptionVega,RFChannelSimulatorfromTeamCast,istherighttooltotestandqualifyyourmobileandfixreceiversforanykindofDigitalTVstanda***.Thankstoitspowerfulrealtimeprocess,fromyourbasicoriginalsignal,Vegacanproducearealisticbroadcasttran***issiontocheckthegoodbeh***iourandthelimitsofyourreceiveronthefield.WithVega,awidepaneloflaboratories,chipsetsandreceiversmanufacturersh***ethetooltosecuretime-to-market,performance,qualityassurancefortheirproductsandservices.DedicatedtoTests&Measu?rement,Vegaexistsintwoformfactors(RackformandLabform)forabetterinstallationinsideyourfacility(R&D,ProductionLines,…).Highperformance&ReliabilityTheVEGARFChannelSimulatorsupportsVHFband,UHFBandandS-Bandsignals(othersfrequenciesbandonrequest).Covering1.5MHzupto10MHzChannelbandwidthsignals,VEGAhandlestheterrestrial,satelliteandhybridchannelspropagationmodes.It’scompactandeasytouse.Specificati***11）RFInputs*RFInputconnector:TypeNFemale*RFInputFrequencyrange:-VHFBand:170to240MHz-UHFBand:470to862MHz-SBand:2.170GHzto2.2GHz(seeorderinginformationsection)*InputFrequencyagility:1Hz*RFInputlevelrange:-15dBmto-25dBm(RFInputmaxlevel:+5dBm)*InputInterceptPoint3rdorder(IIP3)>10dBm2）RFOutputs*RFOutputconnector:TypeNFemale*RFOutputlevelrange:-20dBmto-110dBm(steps0.1dB)*WithoutFadingandNoisesettings-MER>36dB-Shoulders:>45dB3）Bandwithcapabilities*Adjustablefrom1.5MHzto10MHz(1kHz)4）ChannelPropagationProfileTerrestrialPropagation:-upto20pathsadjustableinamplitude,delay,phaseandDoppler(upto3000Hz)-Pure,Classical(?Jakes?),Flat,Gaussian,andGaussian+RiceDopplerprofile(PI3/PO3profiles)*Presetconfigurati***:-F1:Fixedreception(Ricean)-P1:Portablereception(Rayleigh)-TU6:TypicalUrbanreception-PI3:PortableIndoorreception-PO3:PortableOutdoorreceptionDVB-SHprofile,SatellitePropagation:*LandMobileSatellite(LMS)Mode*:-Slowfading-InternalLMS(3states,RiceandRaleighmodels)*Externalprofilecapability*Satellitemovement:DelayandFrequencydriftDVB-SHprofile,HybridPropagation(TerrestrialandSatellitecombination):*Upto12Terrestrialpathsadjustableinamplitude,delay,phaseandDoppler*DeltaLevelcapabilitiesbetweenpropagationpaths*DeltaTimecapabilitiesbetweenpropagationpaths*DeltaFrequenciescapabilitiesbetweenpropagationpaths5）AWGNGenerator:*C/Nadjustablefrom-4dBto+40dB,step0.1dB*WhiteImpulseNoisecapability6）DTVstandardcompability:*DVB-T,DVB-T2,DVB-T2extended,DTMB,ATSC,DVB-H,DVB-SH,CMMB,ISDB-T/TB,ATSC-MH,FLOTM，DAB,T-DMB7）Display(***ailableforLabformfactoronly)*Brightcolortran***issiveTFTdisplay*XGAresolution(1024*768)*TouchScreendisplay8）Connectivity*1xRJ45connectorforEthernet10/100BaseTconnectionAutomaticRemoteControlprogramming*3xUSBconnectors*SCPIstandardcontrolcommand9）Physical*Operatingtemperaturerange:0°Cto40°C*Dimensi***(LxlxH):LabForm:350x230x250RackForm:450x500x44*Powersupply:90to250VAC-47/63Hz-100VAmaximumOrderinformationX***R-VGA0-2120ChannelEmulator-VHF(170-240MHz)input/output-1UrackX***R-VGA0-2130ChannelEmulator-UHF(470-860MHz)input/output-1UrackX***L-VGA0-2120ChannelEmulator-VHF(170-240MHz)input/output-LaboX***L-VAG0-2130ChannelEmulator-UHF(470-860MHz)input/output-Labo)