DIN IEC 60487-1 方法：测量设备用于地面无线电中继系统，通用的测量子系统和模拟无线电中继系统
DIN IEC 60487-1 标准详情
- 标准号：DIN IEC 60487-1
- 中文标题：方法：测量设备用于地面无线电中继系统，通用的测量子系统和模拟无线电中继系统
- 英文标题：Methods Of Measurement For Equipment Used In Terrestrial Radio Relay Systems; Measurements Common To Sub-systems And Simulated Radio Relay Systems
- 标准类别：德国标准DIN
- 发布日期：
内容简介
Gives standard conditions of measurement and methods of measuring the characteristics common to sub-systems of terrestrial line of sight radio relay systems and to simulated radio relay systems using frequency modulation. The tests described are limi
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