Instead, he wrote PyDSA, a software spectrum analyzer for Rigol DS1000 oscilloscopes. This tool uses the USB connection on the scope to fetch samples, and does the number crunching on a far more ...

Like a lot of hardware tinkerers, [dexter2048] has a Rigol ... with FFT spectrum analysis. The resulting viewer gives this very capable and inexpensive oscilloscope a spectrum analyzer.

If there's been one spectrum analyzer that's created buzz lately, it's the recently announced Rigol DSA815 budget ($1,295) spectrum analyzer, which tunes from 9 kHz to 1.5 GHz. A tracking generator ...

Rigol Technologies is presenting several new products at electronica, encompassing oscilloscopes, analyzers, and test software. Of particular note are two new models of the DSA800 spectrum ...

Some tracking generators have a limited frequency sweep as compared with their mating spectrum analyzer, so you need to know any frequency limitations in advance. For this example, I'll use the new ...

Rigol has introduced a 4.5GHz spectrum analyser with 10MHz of real-time analysis bandwidth, which can be upgraded to 40MHz at any time, and there is an optional tracking generator. The instrument is ...