Can anybody tell me where I can get a copy of the data sheet(s) and application notes (if any) for the 3-500z. Thanks, Len -- FAQ on WWW: http://www.contesting.com/ampfaq.html Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contesting.com Problems: owner-amps@contesting.com Search: http://www.contesting.com/km9p/search.htm