I'm surprised nobody has mentioned the Uniden PRO-510xl it's small, cheap, easy to place, and super reliable! And you don't have to deal with the redneck/trucker chrome BS that's on most other CBs. I've had mine for years and it's been rained on, mud, and shook like crazy and hasn't let me down! Pair that Uniden with a solid tunable antenna and you'll be amazed at it's clarity