30MHz～1GHz声音和电视广播接收天线 第2部分:电性能参数的测量方法
Aerials for the reception of sound and television broadcasting in the frequency range 30MHz to 1GHz Part 2: Methods of measurement of electrical performance parameters
1995-04-22
BS 5640-2-1978
Aerials for the reception of sound and television broadcasting in the frequency range 30 MHz to 1 GHz-Methods of measurement of electrical performance parameters
在30 MHz到1 GHz的频率范围内接收声音和电视广播的天线 电气性能参数的测量方法
1978-11-30
SJ/T 10612.4-1995
30MHz～1GHz声音和电视广播接收天线;第4部分:天线性能规范的编制导则详细规范表格式
Aerials for the reception of sound and television broadcasting in the frequency range 30MHz to 1GHz Part 4: Guide for the preparation of aerial performance specification detailed specification sheet format
1995-04-22
SJ/T 10612.3-1995
30MHz～1GHz声音和电视广播接收天线 第3部分:机械性能测试方法,振动试验和环境试验方法
Aerials for the reception of sound and television broadcasting in the frequency range 30MHz to 1GHz Part 3: Methods of measurement of mechanical properties vibration and environment tests