The fourth edition of ARRL's Low Power communication is your guidebook to the fascinating world of low power QRP operating. With only 5 W or less you can enjoy conversations over handreds and even thousands of miles.

The most popular introduction to amateur radio, this guide offers a unique mix of technology, public service, convenience, and fun. All levels of ham radio operators can brush up on their skills and use the book to study for their first license exam with the latest questions pool with answer key.

... by far the most extensively revised version of this work in ten years. And, for the first time, this edition is bundled with The ARRL handbook CD (version 9.0)--the fully searchable and complete book on CD-ROM (including many color images).