Instead of selecting a specific frequency for a transmission, the 2-way radio user simply selects a talk group. Trunking communications systems let a large group of 2-way radio users (or even different groups of 2-way radio users) efficiently use a group of frequencies. Your new RadioShack PRO-2050 VHF/UHF/Air/800MHz 300-Channel TrunkTracker Home Scanner is one of a new generation of scanners designed to track Motorolaä Type I, Type II (such as Smartnetä and Privacy Plusä), and hybrid analog trunking systems, which are extensively used in many 800 MHz communication systems.
