Computer Automation Technology

We love ham radio and helping our customers — we get excited about repeater controllers and we love programming them. We live to solve problems, code software, and make cool stuff happen. And, we love to share our creations with our customers.

This has been our philosophy since Computer Automation Technology was launched in November of 1989 by co-founders Ronald Eichholtz and Alan Preuss. CAT was ahead of its time and helped define our company, and continues to be a leader in repeater controllers.


Pictured left to right:
Alan Preuss, Vince Warren, Harlie Henson, Ron Eichholtz