types communication models

shortwave, CB – - newbie – - what to buy?
I’d like to do some first time experimenting with shortwave radio, CB, that sort of thing -
I’d like a brand/model recommendation – is there a type of transceiver (?) that receives shortwave, as well as AM/FM range and the weird marine frequencies and whatnot etc., that is also a broadcast type (for possible two-way communications)
tabletop type unit is fine, but one that could plug into a car for portable possibility
nothing extravagantly priced, but a good starter unit, and since some use would be somewhat remote, on a farm, some good range/external antenna plug-in thing would be great
thanks!
Here are some resources:
DISC Profile Assessment Trust Model.wmv