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. From the tinySA.org website: A lot of cheap scopes and PC-based ...

A hardware device or software used to examine the frequency ... For example, whereas an oscilloscope would show total noise level, a spectrum analyzer would show the noise as related to frequency.

That’s not necessarily a good thing, but I like surprises as much as the next person, so I was happy to learn that I was now the owner of a tinySA spectrum analyzer. Time for a look at what this ...