Dennis, A "Y" cable is available from Elecraft. The p/n is E980190. Look on the order page for the KPA500. 73, Don W3FPR On 2/26/2016 9:00 AM, Dennis Egan wrote: > I think someone out there has a source and part number for a compatible > 15 pin Y-connector. I need the type where the pins are connected straight > through. > >