I have used RFX2400+N210 to sample real-time OFDM signal, and found that
there are two suspicious noises, which are shown in attachment or
One suspicious noise appears at the start-up stage of N210, and the
suspicious noise appears at the end of a packet. The unwanted noise may
ruin my ofdm_sync algorithm. So I am wondering that is it possible to
rid of these noises? How do they come?
BTW, I use GNURadio v3.6.3 and UHD driver cloned at Sep. 11. Any
are appreciated. Thanks!