Isbn: 9781528410274 - telecommunications engineering and construction manual, vol. 6: august 1962 (classic reprint) (3 risultati)

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condizione: New. Print on Demand. This book provides technical information for planning telephone systems in rural areas, with a focus on aerial cable plant design. The author discusses the balance between flexibility and cost, considering factors such as the number of circuits required, transmission requirements, and signaling ranges. The book covers economic and service factors, cable selection, suspension strand selection, span lengths, cable terminals, splicing, and aerial cable plant assembly units. It also includes sag, hillside, and level ground figures, as well as sag charts for various weights of cable on different strands. The insights in this book are valuable for anyone involved in designing and constructing telephone systems, particularly in rural areas where aerial cable plant is a common choice. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. …