I just received my LD-5… Getting it ready for portable operations I made a Push-to-Talk hand switch cord with the RCA on one end. It’s just a switch, wire and connector.. ohm’ed it out and there’s no problem with it electrically but it doesn’t key the LD-5 to TX… what am I missing here?
..received reply through email… the RCA connector marked PTT (RHS of Radio) is really PA out. To access the PTT you tap off the mic connector (in the normal fashion)… RJ