basic questions

[andy63]

so did anyone get a look at the files i attached to the post above... are the large glitches or spikes that appear on the frequency waveform normal on this type of capture.. ie noise as steve suggested ,
as i said they flagged up an out of range signal but i thought that the traces were ok other than that..

[Steve Smith]

Hello and thank you for the post, sorry for the late reply

I have added a video here that I hope will describe the high frequency content of your captured signal and how to “quench” the noise without losing detail



Take care……Steve

[andy63]

thanks for that steve .. ill have a play with that low pass filtering..great help..
andy