You'll want something with an SSB detector or a BFO to pick up SSB. Don't get one without it, or you'll miss out on a LOT of neat stuff. Also, get one that covers the entire band from 1.8 MHz to 30 MHz at least. I like my Tecsun PL-600 for this: http://www.amazon.com/Tecsun-PL-600-Shortwave-Radio-Black/dp/B001OOHG08