Geez guys doesn't anyone read anymore ? Check the manual of the mp and note the relay voltages. 73 Dan W8CAR -- FAQ on WWW: http://www.primenet.com/~ke7gh/yaesu.html Submissions: yaesu@contesting.com Administrative requests: yaesu-REQUEST@contesting.com Problems: owner-yaesu@contesting.com Sponsored by: Akorn Access, Inc. & N4VJ / K4AAA