On Fri, 2010-04-23 at 14:58 -0400, Marcus D. Leech wrote: > Anyone know of any reasonably-priced network analysers, up to 2 or > 3GHz? Basic S21 and S11 > measurements would be a good start.
I've been contemplating trying such a thing using using a WBX daughterboard. It hasn't got past the "taking up space in the back of my mind" stage though. Maybe PLL rx/tx phase ambiguity would be a show stopper for vector operation? Sweeping a narrow range by DDC (or baseband signal) seems doable, but restrictive. Perhaps using overlapping PLL tuning bands and then doing phase alignment between each tune using the overlapping frequencies? Does anyone have any thoughts on any of this? --ETS _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
