the national association for Amateur Radio

The ARRL General Class License Manual Spiral Bound

All You Need To Pass Your General Class Exam! Pass the 35-question General Class test.All the Exam Questions with Answer Key, for use through June 30, 2019.NEW! Convenient Spiral Bound Edition lies flat.NEW! Use with ARRL s online Exam Review for Ham Radio.Detailed explanations for all questions, including FCC rules.The General Class license is the second of three …

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ARRL Operating Manual

The fifth edition features new and updated material. Highlights include……a thoroughly revised discussion of receiving antennas. You ll discover how to greatly enhance their operational bandwidth. In addition, low-signal transformers for Beverages and other receive-only antennas are analyzed in great detail, along with effective common-mode filters….a new examination of phased arrays, with new concepts such as the hybrid-fed …

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Propagation and Radio Science

Exploring the Magic of Wireless CommunicationThere are countless ways for radio signals to travel from transmitter to receiver, and understanding how radio waves interact with their environment is an important factor in successful radio communications. While amateurs can maximize station performance and reliability with the right equipment, knowledge and skill, we cannot control propagation. Through scientific exploration and …

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Oscilloscopes for Radio Amateurs

Add a Scope to Your Ham ShackOscilloscopes are a useful tool in the world of electronics, allowing radio amateurs to see the signals inside their equipment. With personal computers and today’s technologies, a variety of analog, digital or hybrid scopes are available to hams for solving problems and testing new ideas in home workshops.Oscilloscopes for Radio Amateurs is …

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