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
Conditions and methods of measurement of performance characteristics including reflection coefficient, gain, directivity pattern and directivity protection. Describes a suitable measuring site.Cross References:BS 3549:Part 1BS 5640:Part 1IEC 107