- 您的位置:
- 中国标准在线服务网 >>
- 全部标准分类 >>
- 国外标准 >>
- DIN >>
- DIN IEC 12E(Sec)214 Methods of measurement for digital microwave transmission systems; measurements common to terrestrial radio-relay systems and satellite earth stations; basic characteristics; clause 7: noise temperature and noise figure (IEC 12E(Secretariat)214:1993)

【国外标准】 Methods of measurement for digital microwave transmission systems; measurements common to terrestrial radio-relay systems and satellite earth stations; basic characteristics; clause 7: noise temperature and noise figure (IEC 12E(Secretariat)214:1993)
本网站 发布时间:
2025-06-05
- DIN IEC 12E(Sec)214
- 废止
- 定价:
- 在线阅读
开通会员免费在线看70000余条国内标准,赠送文本下载次数,单本最低仅合13.3元!还可享标准出版进度查询、定制跟踪推送、标准查新等超多特权!  
查看详情>>

适用范围:
暂无
标准号:
DIN IEC 12E(Sec)214
标准名称:
Methods of measurement for digital microwave transmission systems; measurements common to terrestrial radio-relay systems and satellite earth stations; basic characteristics; clause 7: noise temperature and noise figure (IEC 12E(Secretariat)214:1993)
英文名称:
标准状态:
废止-
发布日期:
2001-05-01 -
实施日期:
出版语种:
- 其它标准
- 上一篇: DIN 3535-6 Synthetic fibre and graphite based gasket materials for use with gas valves, gas appliances and gas pipework
- 下一篇: DIN IEC 3B(Sec)122 Structuring principles and reference designations; part 1: structuring principles and construction of designations; identical with IEC 3B(Secretariat)122:1993
- 推荐标准
- ASTM D6514-03(2019)e1 Standard Test Method for High Temperature Universal Oxidation Test for Turbine Oils
- ASTM D6515-00(2023)e1 Standard Test Method for Rubber Shaft Seals Determination of Recovery From Bending
- ASTM D6557-18e1 Standard Test Method for Evaluation of Rust Preventive Characteristics of Automotive Engine Oils
- ASTM D6570-18a(2023)e1 Standard Practice for Assigning Allowable Properties for Mechanically Graded Lumber
- ASTM D6587-12(2018) Standard Test Method for Yarn Number Using Automatic Tester
- ASTM D6602-13(2022)e1 Standard Practice for Sampling and Testing of Possible Carbon Black Fugitive Emissions or Other Environmental Particulate, or Both
- ASTM D664-18e2 Standard Test Method for Acid Number of Petroleum Products by Potentiometric Titration
- ASTM D6737-12(2017) Standard Test Method for Bulk Density of Tapered Paintbrush Filaments
- ASTM D6794-20e1 Standard Test Method for Measuring the Effect on Filterability of Engine Oils After Treatment with Various Amounts of Water and a Long (6 h) Heating Time
- ASTM D6796-21e1 Standard Practice for Production of Coal, Coke and Coal Combustion Samples for Interlaboratory Studies
- ASTM D6808-02(2018)e1 Standard Practice for Competency Requirements of Reference Material Producers for Water Analysis
- ASTM D6905-20(2025)e1 Standard Practice for Impact Flexibility of Organic Coatings
- ASTM D6957-12(2025) Standard Practice for Measuring Curl in Paint Brush Filling Material
- ASTM D698-12(2021) Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Standard Effort (12,400 ft-lbf/ft3 (600 kN-m/m3))
- ASTM D7076-10(2021)e1 Standard Test Method for Measurement of Shives in Retted Flax