The book "Electric long lines: laboratory workshop", created by the team of authors, is a unique manual that will become an indispensable assistant for students, graduate students and anyone interested in electrical engineering and communication. This work is not just a textbook, but a whole workshop in which theoretical knowledge is organically combined with practical tasks, allowing the reader to understand more deeply the complex aspects of electric long lines. From the first pages of the book, the reader is immersed in the world of electrical signals, studying their behavior on long transmission lines. The authors have carefully worked out the material to make it accessible and understandable, even for those who are just beginning their journey in this area. Each chapter includes theoretical foundations, accompanied by practical tasks and examples from real life, which allows not only to assimilate the material, but also to apply it in practice. The book will be of interest to students of technical specialties, as well as engineers and specialists working in the field of communications and electronics. It is suitable both for self-study and for use in the educational process. In particular, it will be useful for those who are preparing for exams or want to deepen their knowledge in the field of signal transmission and electrical systems. The topics raised in the book cover a wide range of issues, ranging from the basics of electric long lines theory to complex calculations and modeling. The reader will be able to learn about the various analysis methods used for the design and optimization of transmission lines, as well as about the modern technologies that are used in this field. The book also addresses issues related to the impact of external factors on the quality of signal transmission, which makes it relevant in the face of modern challenges, such as the development of wireless technologies and an increase in the amount of information transmitted. The style of the authors is distinguished by clarity and accessibility, which makes complex technical concepts understandable even for an unprepared reader. They use many illustrations, graphs and diagrams that help to visualize the material and better understand it. In addition, the book contains examples of real laboratory work, which allows readers not only to theoretically master the material, but also to apply the knowledge gained in practice. If you are looking for literature that will help you understand the intricacies of electric long lines, "Electric Long Lines: Laboratory Workshop" will be an excellent choice. This book will not only expand your knowledge, but also inspire further research in the field of electrical engineering. In addition, readers interested in such topics may pay attention to other works, such as “Theory of Electrical Circuits” and “Basics of Radio Engineering”, which also offer deep immersion in the world of electrical systems. Do not miss the opportunity to discover new horizons in the study of electrical engineering with this fascinating and informative book!