The Uniden Bearcat SDS200 has the same features as the High Performance Handheld SDS100 , Plus More, in larger Base / Mobile Form. Advanced Digital trucking scanner. Frequency Range of 25-512Mhz, 758-824, 849-869, 895-960 and 1240-1300MHz. True I/Q receiver technology, which provides unsurpassed digital performance! Features include: True I/Q Receiver, Trunk Tracker X, Direct Ethernet Connectivity for Streaming and Control, PL/DPL/NAC, Complete USA/Canada Radio Database Built in with Alphanumeric, Frequencies, , and more, with free lifetime updates, Location Control , 3. 5" Customizable Color Display. The SDS200 includes APCO P25 Phase I and II, Motorola, EDACS, and LTR Trucking, Air band, Marine Weather and Analog! With Optional paid downloadable upgrades and/or Optional software from the Mfg.'s websitem, it can also do Capacity + and Connect +, DMR Tier III, XPT, Single-Channel DMR, NXDN 4800 and 9600 and EDACS . Free Uniden Sentinel Software keeps the SDS200 database and firmware up to deludes AC adapter, 12Vdc Power Cables, USB cable, 8 Gb MicroSD card, BNC telescopic antenna Mounting bracket and printed owner's manual.