http://lwca.org/grabbers/ku4xr/ Trying SpecLabs Frequency Selective Limiter to see if I can notch " XKO " down to just visible, and let " NA " come thru.. Not working out too good, " XKO " sidebands ( if you will ) fall right where " NA " is... Interesting experiment none-the-less... 73 all: Andy - KU4XR