Here is a screen capture of my 40 m coaxial cable trap. Obviously the center freq is too high but it is work in progress. Roughly one can see that the 3db bandwidth is around 130kHz, Q around 62. Next I ran analysis in band stop mode and it displayed around 1.5mHz BW, and a Q of around 5, which I don't think is correct. Also I tried to up segment count from 1 to 12, but did not help. Finally, in band stop mode it does not tell to place a marker anywhere that I can see. ..Vince
