Thanks to everyone for their advice on the cause of RF on my signal, I'm trying some solutions today and I'll let everyone know the outcome. 73, George / KF9YR -- FAQ on WWW: http://www.contesting.com/tentecfaq.htm Submissions: tentec@contesting.com Administrative requests: tentec-REQUEST@contesting.com Problems: owner-tentec@contesting.com Search: http://www.contesting.com/km9p/search.htm