Are those screenshots from the two different radios? Do you even have them programmed to the same frequency? If one is transmitting on 936 and the other on 853, I'd say that's your problem. But I don't know what those screenshots represent.
If you have them set to two different frequencies, they aren't going to be able to talk to each other. Put both on 936.6375 and see how it works.
Ok let's back up a little bit here. Which CPS are you using? If you'd rather message me, that's fine too, I have 10 or so 6580's that we use for the ham club down here BUT there's a trick to getting the 6580 in the ham bands. If you're not hearing them on a scanner either, that would indicate either faulty radios or bad programming. Which CPS are you using to program and check the radios?
probably got them from right here
Ya I know about that list. That's why I asked what's going on We use probably 20 of these at various functions and they all work great on DMR. I know guys sell these on eBay "programmed to talk to each other " and one batch when we read them weren't programmed the same. That's why I was asking him to who programmed them.
I have been using 16 build 828 on my 2 pairs of 6580’s
Me too. I have 8 6580’s, & 4 6380’s, & I use them on simplex at car races, air shows, & ham fests. A lot lighter than an APX. They work great in DMR.
you checked them all to be frequency correct ??
No, not at all. They all work great on DMR simplex. Most look hardly used, but 2 look like they’ve spent a year in the Ukraine, & they work just fine too.
