[Signal Path] picked up an Anrtitsu 7.1 GHz portable spectrum analyzer. An expensive bit of kit — anywhere from around $4,000 to $8,000 on eBay — if it is working, but this one was not.

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.

The SignalHawk family of rugged, handheld spectrum analyzer products expands with the addition of the SH-60S-AOA Angle of Arrival spectrum analyzer and the SH-60S-TC, offering a balance of price ...

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.

The Gemini Chemical Identification Analyzer is the only handheld device in the world that combines Raman ... operators can leverage the capabilities of each technology and provide a wider spectrum of ...