Are you running just one sweep, or multiple sweeps? Multiple sweeps made my results show a significant drop in the high-freq. John advised me to do just one sweep, and attributed it to timing errors with USB.
In another thread he mentioned doing "synchronously averaged" sweeps. I think the thread was called "@John" or something like that. I'm afraid to go back and look, only to lose this reply.
In another thread he mentioned doing "synchronously averaged" sweeps. I think the thread was called "@John" or something like that. I'm afraid to go back and look, only to lose this reply.
