Today's computers are so powerful that they can perform complex signal analysis. Signal processing that used to be done inside instruments to relieve the host PC of that burden isn't so necessary ...

Portable, PC-based spectrum analyzers have become a thing, driven primarily by the need for monitoring and recording wireless signals in the field. To serve that need, ThinkRF has released two ...

[MrCircuitMatt] has been doing a lot of radio repair recently, quickly realized having a spectrum analyzer would be a useful thing to have. Why buy one when you can build one, he thought, and he ...

The crowded RF spectrum, compounded by the explosion in application spaces joining the cloud, demands advanced development tools able to provide deeper insights into signals and their measurement. Our ...

Spectrum analyzers and signal analyzers are passive receivers that display the signal in the form of easily identifiable data. Spectrum analyzers and signal analyzers display raw, unprocessed signal ...

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, ...