Download or read book Development of Broadcast Radio Receivers written by Radio Frequency Laboratories, Inc and published by . This book was released on 1929 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Behind the Front Panel written by David Rutland and published by . This book was released on 1994 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The New Radio Receiver Building Handbook written by Lyle Russell Williams and published by Lulu.com. This book was released on 2006-09-01 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: A shortwave radio, without use of satellites, will receive commercial free foreign government supported English language radio programs from thousands of miles away! Shortwave radios can be built at home in a time period of a few hours to a few weeks. This book contains over one hundred illustrations. Written for both the expert and the novice, it provides information for understanding how the radios work, for obtaining the necessary parts, and for constructing the radios. Shortwave radios were first developed in the 1930s and new designs can be built to resemble radios of that era.
Download or read book Radio Receiver Technology written by Ralf Rudersdorfer and published by John Wiley & Sons. This book was released on 2013-12-03 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by an expert in the field, this book covers the principles, architectures, applications, specifications and characterizations of radio receivers In this book, the author introduces the reader to the basic principles and theories of present-day communications receiver technology. The first section of the book presents realization concepts at the system level, taking into consideration the various types of users. Details of the circuitry are described providing the reader with an understanding of fully digitized radio receivers, offering an insight into the state-of-the-art. The remaining sections address radio receivers, particularly as two-port devices. Furthermore, the author outlines the fields of applications (with sample calculations and with reference to practical work) and their features and considers also the specialty of high-quality radio receivers. As can be seen from the multitude of terrestrial applications described in Part II, they are typically used for radio surveillance, signal intelligence, modern radio bearing and at the classical radio services. Parts III and IV describe the entire range of parameters that are useful for the characterization of these receivers. The description starts from the physical effect, or the explanation of the individual parameter, and then proceeds to the measuring technique for determining the parameters, highlighting problems, followed by explanatory notes with applicatory relevance. The measuring procedures described are the result of experiences gained in extended laboratory work and practical testing. With the model shown in Part IV, used for the operational evaluation detailing the intrinsic small range of interpretation, the book covers untreated research in the field. The Appendix provides among others valuable information about the dimensioning of receiving systems and the mathematical derivation of non-linear effects and as well as a useful method for converting different level specifications. Key Features: Introduces the basic principles and theories of present-day technology Discusses concepts at system level (aligned to the various types of users) Addresses (fully) digitized radio receivers focusing on the state-of-the-art Close contacts to the industry were utilized to show background information Enables the reader to comprehend and evaluate the characteristic features and the performance of such systems Examines the entire range of parameters that are characteristic of the technology including the physical effect and measuring techniques Includes results of experiences gained in extended laboratory work and practical testing with examples Provides a uniform and systematic approach for ease of understanding e.g. many didactic figures for the visual illustration have been newly created as well as complete real-world examples This book will be an excellent resource to understand the principles of work, for professionals developing and testing radio receivers, for receiver users (e.g. at regulatory agencies, surveillance centers, secret services, classical radio communications services), technicians, engineers and technicians who work with RF-measurement instruments, postgraduate students studying in the field and university lecturers. Chartered radio amateurs and handlers/operators will also find this book insightful. Due to high level of detail, it also serves as a reference. By using the carefully edited alphabetical index with over 1,200 entries, the appropriate explanations can be found quickly in the text.
Download or read book Development of Broadcast Alert and Function Selector Radio Receivers written by I. E. Lempert and published by . This book was released on 1967 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: All circuitry is solid state (no vacuum tubes.) Circuitry was designed and integrated into overall receiver designs, engineering models were made and tested, final specifications were established, preproduction was made and compliance with specifications verified, and a total of 984 receivers were manufactured and delivered. Proposals for future improvements are made.
Download or read book Coils Capacitors and Crystals for Early Day Radio written by P. A. Kinzie and published by . This book was released on 2017-09-03 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: Important components for early day radio receivers are described, including reviews of their development and applications. In the case of inductance coils, design formulas are given for the types most often used, and these can be applied by today's experimenters and restorers for a wide range of equipment, both early and modern. Coil design has been much influenced by the changing requirements that accompanied improvement of receivers, and this is discussed in some detail, explaining why some more modern types were initially unacceptable, even though they later replaced previous designs. Variable capacitors for tuning purposes are closely linked to radio development, beginning early in the wireless telegraphy period and eventually becoming the dominant method for receiver tuning applications. Close attention is given to such development and to why the almost universally used design evolved. Other types that were used at first are discussed, including unique forms which were unable to overcome the trend that accompanied early broadcast radio improvement. The crystal detector shared the detector function with other methods during the wireless telegraphy period, and its particular advantages and drawbacks in the era of spark transmission are covered. Choice of materials changed during later years, and then crystals were virtually discarded until a brief revival of popularity occurred during early broadcasting. The many varieties of minerals and man-made products from the wide range of resulting applications are listed, along with the unique properties of each composition, where such information is available.
Download or read book Radio Receivers for Systems of Fixed and Mobile Communications written by Vasiliy V. Logvinov and published by Springer Nature. This book was released on 2022-05-13 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: The textbook acquaints the reader with the architecture of receivers of analog and digital radio systems, helps to study the stages of designing a modern radio receiver and reveals the reasons and methods for its effective operation in networks for various purposes. Particular attention is paid to the methods of generating and processing signals in the receivers of digital systems with multiple access, which make it possible to provide data transfer rates close to the maximum possible (according to Shannon). As a textbook for students studying methods of optimal signal reception, the book will also be useful to specialists in the field of telecommunications involved in the development of radio receivers. The book shows how the development of theoretical, circuitry and integrated technologies led to the active introduction of algorithmic methods for signal processing changed both the design of receivers and the methods of forming the information flow in free space (MIMO, beamforming). The creation of a global 5G network based on heterogeneous networks puts forward new requirements for the architecture of receivers, which are determined by the requirements to achieve high data rates, low time delays or use in networks with coordinated multipoint transmission and reception (CoMP). To consolidate the knowledge gained, the book includes a complete set of materials for online classes, including questions and answers, a guide to solving problems for each chapter, and computer modeling units of receivers in the MicroCAP environment, based on preliminary calculations.
Download or read book The Development of High School Student Materials on the Technical Aspects of Radio Broadcasting written by Richard Wayne Shoemaker and published by . This book was released on 1953 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Standards on Radio Receivers written by Institute of radio engineers. Technical committee on radio receivers and published by . This book was released on 1948 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Early Development of Radio in Canada 1901 1930 written by Robert P. Murray and published by Sonoran Publishing. This book was released on 2005 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radio Broadcast written by and published by . This book was released on 1927 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chronological Developments of Wireless Radio Systems before World War II written by Vinayak Laxman Patil and published by Springer Nature. This book was released on 2021-02-15 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive and authoritative volume traces the history of research leading to the development of the wireless radio systems. It discusses the methods adopted by a large number of inventors and the results they obtained to provide perspective on how historical methods and events can be a source of inspiration for future research. This book will be of interest to researchers and students in telecommunications engineering as well as to teachers of history of science and technology.
Download or read book The Superheterodyne Receiver written by Alfred Thomas Witts and published by . This book was released on 1944 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Radio Industry the Story of its Development written by and published by BOOK GEEK. This book was released on 1928-01-01 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: The radio industry the story of its development As told by leaders of the industry to the students of the graduate school of business administration George F. Baker foundation Harvard University Lectures from many different leaders of some of the major early electronics companies like GE, RCA and Westinghouse
Download or read book The Complete Handbook of Radio Receivers written by Joseph J. Carr and published by . This book was released on 1980 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Superheterodyne receivers, receiver specifications, demodulators, shortwave receiver antennas, FM receivers, VHF/UHF receivers, troubleshooting radio receivers, receiver alignment.
Download or read book Usael Internal Development of Radio Receiver An prr 9 and Radio Transmitter An prt 4 written by M. W. CURTIS and published by . This book was released on 1964 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Engineering models of the Squad Radio, Radio Receivers AN/PRR-9 and Radio Transmitters AN/PRT-4, were developed within USAEL in the period May-October, 1962. The report of this development describes the history of the requirement for this equipment and details of the engineering development, including the test data on the end items. (Author).
Download or read book Radio Phone Receiving a Practical Book for Everybody written by Hausmann Erich and published by Legare Street Press. This book was released on 2023-07-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1922, this handbook provides a comprehensive introduction to the principles and practice of radio technology. It includes detailed instructions for building and operating a simple radio receiver, as well as information on the science of radio waves and the development of radio technology up to that time. The book is written in a clear and accessible style, making it perfect for anyone with an interest in early radio technology. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
