Product Code:SAE AIR806
Title:Air Conditioning of Aircraft Cargo
Issuing Committee:Ac-9 Aircraft Environmental Systems Committee
Scope:The report presents air conditioning data for aircraft cargo which is affected by temperature, humidity, ventilation rate and atmospheric pressure. The major emphasis is on conditioning of perishable products and warm-blooded animals. The report also covers topics peculiar to cargo aircraft or which are related to the handling of cargo.【英文标准名称】:Methodsofmeasurementonreceivingantennasforsatellitebroadcasttransmissionsinthe12GHzband-Mechanicalandenvironmentaltestsonindividualandcollectivereceivingantennas
【原文标准名称】:在12GHz频带上传送卫星广播用接收天线测量方法.专用及公用接收天线机械及环境试验
【标准号】:BSEN61114-2-1997
【标准状态】:现行
【国别】:英国
【发布日期】:1997-07-15
【实施或试行日期】:1997-07-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:环境试验;机械试验;接收机;天线;广播;通信设备;无线电通信;卫星通信链路;性能试验
【英文主题词】:
【摘要】:ThispartofIEC1114appliestoreceivingantennasforsatellitebroadcasttransmissionsinthe11/12GHzband.ThefrequencyrangesofthebandarethosedefinedbyWARCBS-77andRARCSAT-83.Theobjectofthispartistodefinetheconditionsandmethodsofmeasurementtobeapplied.Thispartdoesnotspecifyperformancerequirements.Thereceivingantenna,togetherwithanSHFconverter,constitutesanoutdoorunitofasatellitereceiver.MethodsofmeasurementontheSHFconverteraredescribedinIEC1079-1.
【中国标准分类号】:M74
【国际标准分类号】:33_120_40
【页数】:34P;A4
【正文语种】:英语