In a message dated 3/6/2006 11:19:46 A.M. Eastern Standard Time, w2kj at bellsouth.net writes: moved the 1khz filter to the 1.8khz slot Unless you only run CW, you might want to put the 1.8 khz back in and put the 1 khz aside instead. k4ia Craig "Buck" Fredericksburg, Virginia USA