Sorry to appear dim (retired doctor with electronics interest), but I could not find any reference to Eric¡¯s clarification, so I am at a loss to understand what is going on, with the interesting screenshots at the end of the message.
I would be very interested if the nano could be used as an occasional spectrum analyser, especially with small resolution bandwidths, so I will try to ¡°keep up¡± if there are any more posts to this subject.
Steve L. G7PSZ
