How SSB radios work, how to choose the right one and install it so it works reliably. How to operate the set and get qualified. New format and brought right up to date. This takes the beginner through to obtaining an Operator's Licence. It explains how SSB works, how to choose and install your set and how to get the best out of it. The range of satellite services, especially the affordable telex/fax/e-mail service, is also covered in some detail.