Tnx Bjarne!Could you confirm AM audio response below 200Hz?It seems all modern Icoms have a fixed audio HPF, cutting off true bass for AM broadcast.73Paul
Yes, I noticed a comment on that issue. If you listen to the 1260 clip I think it's quite obvious that there is no HPF involved. The spectrum drawn off the recording in Audacity is identical to the HDSDR spectrum. Actually I would set up a modest HPF myself if I were to process the audio.
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