[80m] Identical Noise???

[Merv Stump]

Is the atmospheric noise on one frequency identical to the atmospheric
noise on a nearby frequency?  

 

Assume that I am listening to a weak dx signal on 3.795 which is pretty
much buried in the atmospheric noise.  Further assume that 3.805 is a
clear frequency, but with the same noise.  If the noise on the two
frequencies is identical could I shift the phase of the 3.805 noise 180
degrees and use that to cancel the noise I am hearing on  on 3.795?

 

Thoughts?  Anyone know why it won't work?  Anything that already works
that way?

 

Merv, W2OE



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