From the database here, it seems that Phoenix's trunk is one of the relatively few that actually is a 9600 baud true apco 25 system.
If so, you don't want to program it as 'smartzone', etc, but rather as a 'P25' system. Might be labeled as 'Project 25 Standard'.
Looks like the system has a LOT of sites, so you might just not be using the control channel of the closest site, too, and getting a weak signal.
__________________
N6IMN - GMRS WQGJ903
|