Jed , I picked up a Midland 13-508 Old Xtal 220 Mobile, also Made is a Cobra 200 and Clegg Models all the Same, Not sure who made for who, I think they were the First radios around yrs back when people started putting Repeaters together , The Xmit Board and Rec Board can be easily separated , I think they would make a Nice link Radio .
But Eric"s info with the Hamtronics would be more up to Date , or the Best thing to do is Just E-Mail Scott Zimmerman - Kevin Custer who run this Wonderful site and have them professional build You one. http://www.repeater-builder.com/custombuilt/index.html Happy Repeater Building Don KA9QJG