GET RID OF THE BOTHERSOME HYTRODYNE
If you have MixW or another program that features a “waterfall,” and your receiver has a tunable IF or Notching, you can probably eliminate the interference or at least reduce its effect significantly.
The carrier or heterodyne will show up as a Your NOTCH filter will show up as a solid blue
solid line on the waterfall. line and will move as you rotate the knob.

