The ARRL Operating Manual for Radio Amateurs;

For decades, The ARRL Operating Manual for Radio Amateurs has been recognized as a comprehensive guide to Amateur Radio operating things you can do on the air with your gear. In some cases, you may need to pick up new software or another radio, antenna, or accessory, but in many cases you already have the tools you need to get started. Featuring new material on FT8 and other WSJT-X digital modes, this 12th edition has been revised and updated by experienced hams who are active on the air. They are happy to share what they have learned so that you can get involved and on the air too.