I have one of those ZL1BPU DDS Exciter kits Lyle produced many years ago. Still in the bag waiting to be built. Mike WE0H Dave Brown wrote: > Inclined to agree- but then agn- theres always room for improvement in > anything! > ZL1BPU original version here-- > http://sharon.esrac.ele.tue.nl/mirrors/zl1bpu/micro/EXCITER/Index.htm > 73 > Dave, ZL3FJ