Two handheld spectrum analyzers from Agilent Technologies,the N9344C and N9343C, provide measurements from 1 MHz to 20 GHz and 13.6 GHz,respectively. Both instruments are tunable to 9 kHz and include ...

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 ...

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 ...

Touted as the industry's lightest, fully functional handheld spectrum analyzer, the MS2711A weighs only four pounds, spans a 100 kHz to 3 GHz frequency range, and is suitable for testing cellular, ...

Back in the 1960s, when I started working in radio broadcast engineering, an oscilloscope was my “eye” on what was happening with equipment. That tool served me well and is still in daily use in my ...

A multilayered semiconductor acting as an optical sensor opens the way to miniaturized, adjunct spectrometers.

The Hackaday Superconference is all about showcasing the hardware heroics of the Hackaday community. We also have a peer-reviewed journal with the same goal, and for the 2018 Hackaday Superconference ...