yes and judging from your next post, i think what you are analysing is definitely not a sine wave. it may look similar although i doubt it but its not a sine..nospin wrote:could something else be wrong, besides inspector just isnt very good?s.k. wrote:thats not normal. there must be something wrongnospin wrote:is it normal for a wide range of frequencies to appear, when looking at a single sine wave? do they all do this?
also filtering a sine wave is pointless (unless in special cases), either hi- or low- passing.. cause its only one frequency, nothing to filter