Methods of measurement for radio transmitters - Part 2: Bandwidth, out-of-band power and power of non-essential oscillations - Second supplement: Modulating signals for the measurement of bandwidth and out-of-band power of transmitters for telephony and sound broadcasting
无线电发射机的测量方法 第2部分:带宽 带外功率和非必要振荡的功率 第二补充:用于电话和声音广播的发射机的带宽测量和带外功率的调制信号
Deals with the measurement of the power of components, either in
the outer part of the emitted spectrum or far remote from the
centre part of the spectrum, that may casue interference to other
emissions.