Thanks Marcus, that helps a lot. Since I have to multiply the resulting offsets against each other, that means I will need to run a splitter from my sig-gen to the two dongles. Is there any concern that non-linearities in the two legs of the splitter would effect the results?
Also, what should I do about the transition width on the LPF? Thanks for the thorough math explanation, that was a good lesson in what is going on. _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio