Reply To: IF in FX-4a menu

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My IF setting is also 0.0000. I am interpreting it to mean that you can adjust it from 0.000 – 0.700hz
I am just not sure how changing that setting affects the radio. Hopefully, someone who knows will share 🙂
I am hoping that it will filter out the cw signal that is below zero beat because I hear the signal on both sides of zero beat. Maybe I should just try and see what happens.