Not trying to high-jack thread but will be visiting East Bridgewater in Plymouth Co soon, can I just bring my Uniden 346xt as looks like mostly "analog" also for the Boston PD-FD....Thank You .....
as Mark said, all of Plymouth County and Boston are conventional analog, except for Mass State Police. That is trunked, which your scanner will have no trouble with. Just a heads up, Boston Fire is now using a new system so you won't hear them dispatched to every call, expect for fires.