Which version of what I posted did you use or some other? Have you had a chance to test the spectrum analyzer, which I don't believe is a native application?
Mr. FedEx just delivered my Rigol DS1054Z oscilloscope. I also lust after a hobbyist spectrum analyzer. There are several modifications of Rigol equipment described on the Internet, including at least two software conversions to give spectrum analyzer functionality.
https://www.soasystem.com/download/visadso/
my earlier post got edited by the mod because he think that is paid version. or blatant advertisement there is. but i dont see much different with advertising hackaday tools, or free osshw linux (alas half breed retarded dev.) or such. VisaDSO capture can download long memory from Rigol DS/MSO x000E/Z digital oscilloscope and do 200Kpts FFT with breeze at free no cost (and worked out of the box). i dont understand why it should be banned. maybe some holy FFT application is coming out of electrotech community? that everybody should use for their EE hobby? sorry if i'm not aware...