Originally Posted by rwilcox1951
Now for my question...can I enter control channels for both systems in the same TSYS?
You can, but it's not going to work the way you're thinking it will.
The trouble with trunked systems in GRE scanners is that a set of talkgroups can only be assigned to a single TSYS object. If you want to scan a single system that has more than one site and shares the same talkgroups, you have to create two TSYS objects and duplicate the talkgroups. The reason you can't just dump all of the control channels for both sites into the same TSYS is because the scanner will always lock onto the first control channel signal it finds, ignoring the rest of the frequencies in the TSYS.
Uniden scanners don't have this issue, they allow for multiple sites to be put in the same system, with a single set of talkgroups shared between all sites within that system.