Spectrum analyzer mistake shows how span and RBW settings can make RF measurements look right while quietly leading you astray.

Using a spectrum analyzer to measure noise signals requires several additional factors, such as sensitivity or how well the instrument can measure small signals. The analyzer’s noise floor specifies ...

Measuring phase noise with a spectrum analyzer. The primary advantage of dedicated phase-noise analyzers. The cross-correlation method. Using a spectrum analyzer is the oldest, most straightforward, ...

Digital circuitry can produce a wide range of harmonic frequencies and spectrum analyzers can show you this RF frequency spectrum (power or voltage), versus frequency. They are the one piece of gear ...

Tektronix, Inc., the world’s leading manufacturer of oscilloscopes, today introduced the world’s first mixed domain oscilloscope (MDO) that delivers the functionality of an oscilloscope and a spectrum ...