The Uniden SR30C 500 Channel Compact Handheld Scanner is ideal for listening to events as they unfold. During severe weather or other disasters, you can listen to reports going directly to emergency agencies as they happen. The SR30C covers the bands used by ham or Amateur Radio Operators for Emergency reporting including NOAA weather broadcasts, as well as frequencies used at other events such as auto races, local events and more. It even has a built-in USB charger! Compact Handheld Scanner, listen to reports going directly to emergency agencies as they happen. PC programming. VHF Low: 25MHz-54MHz, AIR: 108 MHz-136 MHz, VHF High: 137 MHz,-174 MHz, UHF: 406 MHz-512 MHz. Built-in USB charger. Black. Close Call RF Capture technology. Dimensions: 3'' x 5'' x 1". Includes antenna, attached belt clip, USB cable, strap and owner's manual. 500 channels 10 channel-storage banks. Temporary lockout. Dimmable display backlight. Close Call Do-Not-Disturb. Quick search. Memory backup. Triple-Conversion circuitry. 3 power options. Custom search. Key confirmation tones Key lock.