The R&S RTO has unbelievable performance in terms of sensitivity. Oscilloscopes normally take the time domain samples and FFT them to produce the spectrum. The RTO goes a step further and uses digital down conversion to increase dynamic range. It can be seen in this video the RTO has sensitivity equivalent to that of a true spectrum analyzer.
Wow nice scope! I would buy one in a heartbeat if I had the money...
ANATURALDREWSASTER 2 months ago