Guys, I saw this on Ebay this morning. It looks to be a good condition KPC-2400 that could be used on the DX cluster. The KPC-2400 can operate at 1200 or 2400 buad over the air data rates. Here is the link to the unit on Ebay if anyone is interested: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=1362448719 Ernie KS4Q