There is a lot of information on this site, but don't worry if you don't understand it, or understand but still don't know what equipment to choose...
We can easily put together a suitable set-up for you - give us a call or email (preferably phone, as it's easier and quicker to discuss things) and we can talk about what you want the CB for, what vehicle you have, any considerations you want to include (size/look of aerial, etc) and the sort of budget you want to work to.
We can then suggest suitable equipment, either as a complete "new-user" package with everything you need to get started, or individual upgrades or replacements if you already have some equipment.
The best place to start is our Beginners Start Here FAQ section, click here to view these