These problems can be corrected, though, with a little bit of cunning from Ted: Ted’s Rigol spectrum analyzer consists of two basic parts. The tracking generator generates a signal, which is fed ...

A hardware device or software used to examine the frequency and power components of a signal. It provides ... would show total noise level, a spectrum analyzer would show the noise as related ...

The NanoVNA made network analyzers cheap enough for almost everyone. Now you can get a $49 spectrum analyzer to go with it. Is it worth it? Watch [IMSAI Guy]’s video after the break for his opinion.