Vic Rosenthal wrote: > > See <http://home.pacbell.net/johngreb/Mod_To_Improve_K2_CW_Filter_Rejection.pdf> > for a simple mod which reduced leakage around the filter to a negligible amount. I should have said "reduced leakage around the filter IN MY K2 to a negligible amount." Also this is for CW only, of course. 73, Vic, K2VCO Fresno CA