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.

[kc9umr] has a way of turning these devices into capable spectrum analyzers. The spectrum analyzer feature is a crucial component of cable modems to help take advantage of the wide piece of ...

The company has... The 20-MHz FSH4 and FSH8 handheld spectrum analyzers offer many functions for installing and servicing CDMA and LTE mobile radio networks.

Anritsu Company is announcing the expansion of the analysis bandwidth along with the addition of a Tracking Generator option for the Field Master Spectrum Analyzers.