- Dec 17, 2004
Help!! I am working on a cross band uhf/vhf repeater using a NX-800U and 7180V. I have a CAT 250 controller to use as my controller for legality purposes and to use as a future controller on a TKR-850. After making my interface cable between the radio and controller, I cannot get any audio at all through my radio hooked to port 1 of controller. No voice, beep, nothing. Any ideas?