A spectrum analyzer, engineer Mark Persons explains, is a marvelous tool that creates a “window” into the world of radio ...

This video demonstrates how to use the peak function of a RIGOL spectrum analyzer. In this experiment, the DG4000 arbitrary waveform generator is used to source the signal, while the DSA815 spectrum ...

This video demonstrates on how to use the tracking generator on a RIGOL spectrum analyzer to test a filter. The tracking generator feature adds benefit of being used as a scalar network analyzer. It ...

Hopefully by now most of us know better than to rent a modem from an internet service provider. Buying your own and using it is almost always an easy way to save some money, but even then these pieces ...

The Wi-Spy is a 2.4-GHz spectrum analyzer that s about the size of a small USB flash drive. According to its manufacturer, MetaGeek LLC, it s the smallest such analyzer in the world and it only costs ...

You would think the hard part about creating a spectrum analyzer using a pint-sized ATTiny85 would be the software. But for [tuenhidiy], we suspect the hard part was fabricating an array of 320 LEDs ...

No instrument, whether in the time or frequency domains, is suitable for all use cases. Signal/spectrum analyzers shine for ensuring standards conformity. Oscilloscopes tend to be more versatile, ...