I used to have three TS-870's and I have three cat - one on each radio. See http://aa5au.com/cats/cats.html. 73, Don AA5AU >________________________________ > From: Vince <rradiohham232 at sbcglobal.net> >To: Writelog Reflector <writelog at contesting.com>; Kenwood Yahoo Groups <kenwood at yahoogroups.com>; RTTY Reflector <rtty at contesting.com> >Sent: Tuesday, February 14, 2012 12:47 PM >Subject: [WriteLog] CAT on a Kenwood TS-870 >>>_______________________________________________ >WriteLog mailing list >WriteLog at contesting.com >http://lists.contesting.com/mailman/listinfo/writelog >WriteLog on the web: http://www.writelog.com/ >>>