【英文标准名称】:Methodsofmeasurementonreceiversforsatellitebroadcasttransmissionsinthe12GHzband-ElectricalmeasurementsondecoderunitsforMAC/packetsystems
【原文标准名称】:12GHz频带卫星广播接收机的测量方法.MAC/包系统的译码器单元的测量方法
【标准号】:BSEN61079-5-1995
【标准状态】:现行
【国别】:英国
【发布日期】:1995-08-15
【实施或试行日期】:1995-08-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:电学测量;认可试验;通信系统;信号失真;卫星通信链路;开放系统互连;物理层(开放系统互连);电视系统;频率测量;电视广播;电信系统;波形;辐射测量法;电视接收机;网络层;数据链路层;广播;定型试验;接收机
【英文主题词】:Broadcasting;Colour-lightsignals(railways);Datatransfer;Decoders;Definition;Definitions;Electricalengineering;Electricalmeasurement;Inputsignals;MAC;MACmethods;Measuringtechniques;Mediumaccesscontrol;Outputsignals;Radiocircuits;Radioreceivers;Receivers;Satellitecommunications;Satellitelinks;Signals;Transmissiontechnique
【摘要】:TheobjectofthispartofIEC1079istodefinetheconditionsandmethodsofmeasure-menttobeappliedtoMAC/packetdecoderunits.Thespecificationsofthelimitvaluesofthevariousparametersofthedecoderareoutsidethescopeofthispart.ThisunitcaneitherbeconnectedtotheoutputofaDBStunerunitorbeapartofit.ThemethodsofmeasurementconcerningtheDBStunerpartaredescribedinpart2ofIEC1079.TheinputsignalisabasebandvideosignalencodedaccordingtooneofthefollowingMACstandards:-D-MAC/packet;-D2MAC/packet.Theoutputsignalsare:-red,green,bluecoloursignals(R.G.B);-oneormoreaudiosignal(s);-thecompositesynchronizationsignal.NOTE-ThemethodsofmeasurementcanalsobeusedforMAC/packetreceiverswithbuilt-inMACdecoderunitsifR.G.Boutputsignalsareavailable.
【中国标准分类号】:M75
【国际标准分类号】:33_160_20
【页数】:82P.;A4
【正文语种】:英语