TOM, IF YOU HAVEN'T TRIED THE TX PART OF THE SOUNDCARD/SOFTWARE YET, YOU SHOULD GET AT IT BEFORE YOUR TIME RUNS OUT. I HAVE FOUND THAT THERE IS MORE TO THE TX ADJUSTMENT TO THE TX PORTION THAN RX. ALSO, ON RX IN THE CONTESTS, I USE A VERY NARROW FILTER ALONG WITH THE PASSBAND TO SEPARATE THE SIGNALS. HAVE FUN. 73, DON - WN1OTV