hi, I have a ds1054z, totally released, I'm really very concoforme for u $ s 330. I do not think that siglent sds1104 is the big difference, if I needed to analyze FFT I would acquire a spectrum analyzer, I bought it a few months ago, and I gave account that everyone recommends with money from others, if you have 400 of recommend for 800 and so it is always, buy what you need, if you serve the siglent, rigol, etc. you only know the use you are going to give.
P.S. do not forget that there are many people who are, I do not know why, I had a little problem, and the Chinese, put good will until the problem was solved, a month after being corrected I received an email if I had been satisfied.
in spanish
hola, yo tengo un ds1054z, totalmente liberado, realmente estoy muy concoforme por u$s 330. no creo que siglent sds1104 sea la gran diferencia, si yo precisara analidar FFT adquiriria un analizador de espectro, lo compre hase unos meses, y me di cuenta que todos recomiendan con dinero ajeno, si tenes 400 de recomiendan por 800 y asi es siempre, compra lo que precises, si te sirve el siglent, rigol, etc. vos solo sabes el uso que vas dar.
PD. no te olvides que hay mucha gente que esta encontra, no se porque, yo tuve un problemita, y los chinos, pusieron buena voluntad hasta que se soluciono el problema, un mes despues de corregido recibi un correo de si habia quedado satisfecho.