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AM Mode and ANF

I seem to recall the ANF working in AM while listening to SW broadcast but now the ANF button is greyed out in AM.

Of course I could have recalled a fantasy about the ANF.

In V3 is the ANF disabled in AM? Why would you do this?


  • Lionel
    Lionel Member ✭✭✭

    I'm still wondering why the ANF doesn't function in AM mode. Listening to heterodynes on an AM net this morning brings back memories of the 60's, the 1960's.

  • Martin_G4ENZ
    Martin_G4ENZ Member ✭✭

    How would ANF know which carrier it should leave untouched?

  • WX7Y
    WX7Y Member ✭✭✭

    Best to use the Powerful TNF "Tunable Notch Filter" you can put it right where you want it, make it as DEEP as you need it, as Wide as you need it, Make as many as you want and make it permanent or not.

  • Lionel
    Lionel Member ✭✭✭

    Good question and good suggestion.


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