Bill, Sounds like a treadmill as my next door neighbor has one and cause problems, mostly on the 30m band. He also has a Kenmore HE-3 washing machine which is an RFI generator. My 30m 4sq is about 200 feet from his house and cause an S9 hash noise on 10.103, 10.118, etc...PITA ! ! ! 73 es gl Tom/k1tl...