I've tried searching for this already without much luck, so if there is a thread out with this info please shoot me in the right direction. Has anyone been able to build a DB25 cable for connecting 2 NX series radios and running them in NXDN mode passing digital audio. I was able to modify and do this with 2 ICOM 5061 series radios with very good results, but my information and knowledge is limited when it comes to Kenwood products. Essentially I would like to use 2 NX series mobiles back to back for a mobile repeater project. Any info is appreciated and hopefully I'm not beating a dead horse here.