Just checked the RS website; they are ONLY showing four SW receivers, and NONE have SSB capability. WTF? You might try your local Shack and see if they have more models in stock. My personal suggestion would be any of the Sangean receivers - I have an ATS-818 that I have had for years (sold by RS as the DX390) and it still kicks butt! Just more proof that RS cares less and less about the 'Radio' portion of their name; why don't they just go ahead and call it 'Minimum Wage Employees pushing PCS Phones' :evil:
For those frequencies listed you will need LSB, USB and AM. Any good HF receiver will do all these.
Check Ham Radio Outlet. They carry receivers of all kind, base and handheld, or any good ham radio outlet.