Digital signal processing allows for powerful conversion of analogue audio into digital format, making your radio's performance much more powerful. 80 channel capability w/advanced signal management, adjustable squelch control, CTCSS and DCS. 5 watt maximum output. Dynamic volume control, programmable scan function and display flip capability for upside-down mounting The GME TX3100 is a super compact UHF CB Radio with Australia's first digital signal processing technology in a super compact body. Bringing all the features of your UHF radio onto your controller for simple one handed use, the GME TX3100 packs the very best in transmission and communication power into an incredibly tight space. This radio offers simple adjustment of volume and channels, leaving opportunity to pack 5 watts of communication power into an ultra-small, ultra-compact transceiver that can be installed anywhere with ease.