ScanDiego.com

I really need some help... I'm totally new to scanning i have quite a few questions. 1.) Is my Radioshack PRO-94 Digital??? 2.)What are some Freq's and TG's for the North Zone? i\.e. Escondido, San Marcos PD and FD 3.)Is using the antenna that the unit came with good or if i buy a different will it ...

I usually set my Squelch to the max and then just adjust it to fit the freq im listening to.