1、RBW(Resolution Bandwidth)代表两个不同频率的信号能够被清楚的分辨出来的最低频宽差异，两个不同频率的信号频宽如低于频谱分析仪的RBW，此时该两信号将重叠，难以分辨。 2、分辨率带宽，有人也叫参考带宽，表示测试的是多大带宽的功率。如测试一GSM 2W干放满 ...

We all love our wireless devices. We want more features, higher data rates, and improved range. These demands, in turn, require advanced digital protocols. Meanwhile, the number of signal sources is ...

A hybrid signal has challenges, but one method simplifies the process. Measurement of your transmitter’s hybrid FM IBOC mask for emission mask compliance is not a monumental task but requires some ...