Mike, I have a Jupiter and have not had any problems with rf feedback at all. Everyone has been telling me that my audio sounds great. Dan WD4LUR At 10:14 PM 3/1/2001 -0800, you wrote: >tentec@contesting.com -- FAQ on WWW: http://www.contesting.com/FAQ/tentec Submissions: tentec@contesting.com Administrative requests: tentec-REQUEST@contesting.com Problems: owner-tentec@contesting.com