I noticed about 2 weeks ago that my Automatic Notch Filter was not stopping the heterodyne from the tuner uppers.
I am using Expert SDR3 1.0.7 Beta Build 12012024 so I reinstalled the software thinking something may have caused the problem. However, that did not fix the problem.

Hate to think that I will need to send the radio back to have that circuit fixed.
ANY SUGGESTIONS FROM THE GALLERY?

Nate NA6TE

Since I have had no ideas related to the problem, I guess my next question would be, IS THERE A REPAIR FACILITY IN THE USA?
Tnx in advance. (I hope)

Nate NA6TE