I am aware that every system in a P25 radio "group" has a system ID. In simulcast, does each tower or site within the system have its own specific ID? Does the subscriber radio tune to the tower/site that is giving it the best reception/signal electronically to eliminate distortion? And maybe a scanner cannot "affiliate" in this manner? Maybe this has been discussed or I may be off base with this idea. I am just trying to learn more about programming digital systems as I will be purchasing a digital scanner soon.