At 07:18 AM 4/5/99 +0100 Both of the 850's that are at the W5KFT Ranch do NOT use any interface at all. They are hooked up just like TR tells you to do. Work fine. You do need to hold CTS. I had an old KIY interface which worked fine with my 850 which has now departed. 73 Jay --- Jay Townsend, WS7I < ws7i@ewarg.org >