Thanks for your response. I guess I'm looking for a magic pill (though
I know better). I agree that the human brain/ear combination is
unsurpassed in digging out the really weak ones or the weak signal our
of the pile up.....

Interesting. I recall reading (in QST, no less) of PSK QSO's where
the human ear could NOT even tell a signal was being received, yet
the screen copy was "5x9" (if such a phrase even has meaning in
this context!-)

--
--Myron A. Calhoun.
Five boxes preserve our freedoms: soap, ballot, witness, jury, and cartridge
NRA Life Member and Rifle, Pistol, & Home Firearm Safety Certified Instructor
Certified Instructor for the Kansas Concealed-Carry Handgun license