Simultaneous Trunking Operation tracks two trunking systems (Motorola and EDACS) and conventional systems at the same time. * Automatically determines the group trunking frequencies, for Motorola trunking systems only, once the control channels are programmed * 10 Channel-Storage Banks let you store 100 channels in each bank (1,000 channels) to group channels so calls are easier to identify. * Weather Alert automatically sounds the alarm tone to advise of hazardous weather conditions * Triple Conversion Superheterodyne Receiver